Remove all C++ Telemetry Accumulation calls.

This creates a number of stubs and leaves some surrounding code that may be irrelevant (eg. recorded time stamps, status variables).
Stub resolution/removal should be a follow-up to this.

8 files changed, 4 insertions, 295 deletions

diff --git a/security/manager/ssl/DataStorage.cpp b/security/manager/ssl/DataStorage.cpp
index 2d9dbf5c43..c765fed00a 100644
--- a/security/manager/ssl/DataStorage.cpp
+++ b/security/manager/ssl/DataStorage.cpp
@@ -276,9 +276,6 @@ DataStorage::Reader::Run()
         }
       }
     } while (true);
-
-    Telemetry::Accumulate(Telemetry::DATA_STORAGE_ENTRIES,
-                          mDataStorage->mPersistentDataTable.Count());
   }
 
   return NS_OK;
diff --git a/security/manager/ssl/SSLServerCertVerification.cpp b/security/manager/ssl/SSLServerCertVerification.cpp
index 4ef79f54a5..757534955d 100644
--- a/security/manager/ssl/SSLServerCertVerification.cpp
+++ b/security/manager/ssl/SSLServerCertVerification.cpp
@@ -567,15 +567,12 @@ CertErrorRunnable::CheckCertOverrides()
       // want a ballpark answer, we don't care.
       if (mErrorCodeTrust != 0) {
         uint32_t probeValue = MapOverridableErrorToProbeValue(mErrorCodeTrust);
-        Telemetry::Accumulate(Telemetry::SSL_CERT_ERROR_OVERRIDES, probeValue);
       }
       if (mErrorCodeMismatch != 0) {
         uint32_t probeValue = MapOverridableErrorToProbeValue(mErrorCodeMismatch);
-        Telemetry::Accumulate(Telemetry::SSL_CERT_ERROR_OVERRIDES, probeValue);
       }
       if (mErrorCodeTime != 0) {
         uint32_t probeValue = MapOverridableErrorToProbeValue(mErrorCodeTime);
-        Telemetry::Accumulate(Telemetry::SSL_CERT_ERROR_OVERRIDES, probeValue);
       }
 
       // all errors are covered by override rules, so let's accept the cert
@@ -660,7 +657,6 @@ CreateCertErrorRunnable(CertVerifier& certVerifier,
   MOZ_ASSERT(cert);
 
   uint32_t probeValue = MapCertErrorToProbeValue(defaultErrorCodeToReport);
-  Telemetry::Accumulate(Telemetry::SSL_CERT_VERIFICATION_ERRORS, probeValue);
 
   uint32_t collected_errors = 0;
   PRErrorCode errorCodeTrust = 0;
@@ -869,19 +865,11 @@ void
 AccumulateSubjectCommonNameTelemetry(const char* commonName,
                                      bool commonNameInSubjectAltNames)
 {
-  if (!commonName) {
-    // 1 means no common name present
-    Telemetry::Accumulate(Telemetry::BR_9_2_2_SUBJECT_COMMON_NAME, 1);
-  } else if (!commonNameInSubjectAltNames) {
+  if (!commonNameInSubjectAltNames) {
     MOZ_LOG(gPIPNSSLog, LogLevel::Debug,
            ("BR telemetry: common name '%s' not in subject alt. names "
             "(or the subject alt. names extension is not present)\n",
             commonName));
-    // 2 means the common name is not present in subject alt names
-    Telemetry::Accumulate(Telemetry::BR_9_2_2_SUBJECT_COMMON_NAME, 2);
-  } else {
-    // 0 means the common name is present in subject alt names
-    Telemetry::Accumulate(Telemetry::BR_9_2_2_SUBJECT_COMMON_NAME, 0);
   }
 }
 
@@ -947,8 +935,6 @@ GatherBaselineRequirementsTelemetry(const UniqueCERTCertList& certList)
     MOZ_LOG(gPIPNSSLog, LogLevel::Debug,
            ("BR telemetry: no subject alt names extension for '%s'\n",
             commonName.get()));
-    // 1 means there is no subject alt names extension
-    Telemetry::Accumulate(Telemetry::BR_9_2_1_SUBJECT_ALT_NAMES, 1);
     AccumulateSubjectCommonNameTelemetry(commonName.get(), false);
     return;
   }
@@ -960,8 +946,6 @@ GatherBaselineRequirementsTelemetry(const UniqueCERTCertList& certList)
     MOZ_LOG(gPIPNSSLog, LogLevel::Debug,
            ("BR telemetry: could not decode subject alt names for '%s'\n",
             commonName.get()));
-    // 2 means the subject alt names extension could not be decoded
-    Telemetry::Accumulate(Telemetry::BR_9_2_1_SUBJECT_ALT_NAMES, 2);
     AccumulateSubjectCommonNameTelemetry(commonName.get(), false);
     return;
   }
@@ -1044,24 +1028,6 @@ GatherBaselineRequirementsTelemetry(const UniqueCERTCertList& certList)
     currentName = CERT_GetNextGeneralName(currentName);
   } while (currentName && currentName != subjectAltNames);
 
-  if (nonDNSNameOrIPAddressPresent) {
-    // 3 means there's an entry that isn't an ip address or dns name
-    Telemetry::Accumulate(Telemetry::BR_9_2_1_SUBJECT_ALT_NAMES, 3);
-  }
-  if (malformedDNSNameOrIPAddressPresent) {
-    // 4 means there's a malformed ip address or dns name entry
-    Telemetry::Accumulate(Telemetry::BR_9_2_1_SUBJECT_ALT_NAMES, 4);
-  }
-  if (nonFQDNPresent) {
-    // 5 means there's a DNS name entry with a non-fully-qualified domain name
-    Telemetry::Accumulate(Telemetry::BR_9_2_1_SUBJECT_ALT_NAMES, 5);
-  }
-  if (!nonDNSNameOrIPAddressPresent && !malformedDNSNameOrIPAddressPresent &&
-      !nonFQDNPresent) {
-    // 0 means the extension is acceptable
-    Telemetry::Accumulate(Telemetry::BR_9_2_1_SUBJECT_ALT_NAMES, 0);
-  }
-
   AccumulateSubjectCommonNameTelemetry(commonName.get(),
                                        commonNameInSubjectAltNames);
 }
@@ -1111,7 +1077,6 @@ GatherEKUTelemetry(const UniqueCERTCertList& certList)
   }
 
   if (!foundEKU) {
-    Telemetry::Accumulate(Telemetry::SSL_SERVER_AUTH_EKU, 0);
     return;
   }
 
@@ -1133,18 +1098,6 @@ GatherEKUTelemetry(const UniqueCERTCertList& certList)
       foundOther = true;
     }
   }
-
-  // Cases 3 is included only for completeness.  It should never
-  // appear in these statistics, because CheckExtendedKeyUsage()
-  // should require the EKU extension, if present, to contain the
-  // value id_kp_serverAuth.
-  if (foundServerAuth && !foundOther) {
-    Telemetry::Accumulate(Telemetry::SSL_SERVER_AUTH_EKU, 1);
-  } else if (foundServerAuth && foundOther) {
-    Telemetry::Accumulate(Telemetry::SSL_SERVER_AUTH_EKU, 2);
-  } else if (!foundServerAuth) {
-    Telemetry::Accumulate(Telemetry::SSL_SERVER_AUTH_EKU, 3);
-  }
 }
 
 // Gathers telemetry on which CA is the root of a given cert chain.
@@ -1210,9 +1163,6 @@ GatherEndEntityTelemetry(const UniqueCERTCertList& certList)
   if (durationInWeeks > (2 * ONE_YEAR_IN_WEEKS)) {
     durationInWeeks = (2 * ONE_YEAR_IN_WEEKS) + 1;
   }
-
-  Telemetry::Accumulate(Telemetry::SSL_OBSERVED_END_ENTITY_CERTIFICATE_LIFETIME,
-      durationInWeeks);
 }
 
 // There are various things that we want to measure about certificate
@@ -1229,75 +1179,14 @@ GatherSuccessfulValidationTelemetry(const UniqueCERTCertList& certList)
 void
 GatherTelemetryForSingleSCT(const ct::SignedCertificateTimestamp& sct)
 {
-  // See SSL_SCTS_ORIGIN in Histograms.json.
-  uint32_t origin = 0;
-  switch (sct.origin) {
-    case ct::SignedCertificateTimestamp::Origin::Embedded:
-      origin = 1;
-      break;
-    case ct::SignedCertificateTimestamp::Origin::TLSExtension:
-      origin = 2;
-      break;
-    case ct::SignedCertificateTimestamp::Origin::OCSPResponse:
-      origin = 3;
-      break;
-    default:
-      MOZ_ASSERT_UNREACHABLE("Unexpected SCT::Origin type");
-  }
-  Telemetry::Accumulate(Telemetry::SSL_SCTS_ORIGIN, origin);
-
-  // See SSL_SCTS_VERIFICATION_STATUS in Histograms.json.
-  uint32_t verificationStatus = 0;
-  switch (sct.verificationStatus) {
-    case ct::SignedCertificateTimestamp::VerificationStatus::OK:
-      verificationStatus = 1;
-      break;
-    case ct::SignedCertificateTimestamp::VerificationStatus::UnknownLog:
-      verificationStatus = 2;
-      break;
-    case ct::SignedCertificateTimestamp::VerificationStatus::InvalidSignature:
-      verificationStatus = 3;
-      break;
-    case ct::SignedCertificateTimestamp::VerificationStatus::InvalidTimestamp:
-      verificationStatus = 4;
-      break;
-    default:
-      MOZ_ASSERT_UNREACHABLE("Unexpected SCT::VerificationStatus type");
-  }
-  Telemetry::Accumulate(Telemetry::SSL_SCTS_VERIFICATION_STATUS,
-                        verificationStatus);
+/* STUB */
 }
 
 void
 GatherCertificateTransparencyTelemetry(const UniqueCERTCertList& certList,
                                        const CertificateTransparencyInfo& info)
 {
-  if (!info.enabled) {
-    // No telemetry is gathered when CT is disabled.
-    return;
-  }
-
-  if (!info.processedSCTs) {
-    // We didn't receive any SCT data for this connection.
-    Telemetry::Accumulate(Telemetry::SSL_SCTS_PER_CONNECTION, 0);
-    return;
-  }
-
-  for (const ct::SignedCertificateTimestamp& sct : info.verifyResult.scts) {
-    GatherTelemetryForSingleSCT(sct);
-  }
-
-  // Decoding errors are reported to the 0th bucket
-  // of the SSL_SCTS_VERIFICATION_STATUS enumerated probe.
-  for (size_t i = 0; i < info.verifyResult.decodingErrors; ++i) {
-    Telemetry::Accumulate(Telemetry::SSL_SCTS_VERIFICATION_STATUS, 0);
-  }
-
-  // Handle the histogram of SCTs counts.
-  uint32_t sctsCount = static_cast<uint32_t>(info.verifyResult.scts.length());
-  // Note that sctsCount can be 0 in case we've received SCT binary data,
-  // but it failed to parse (e.g. due to unsupported CT protocol version).
-  Telemetry::Accumulate(Telemetry::SSL_SCTS_PER_CONNECTION, sctsCount);
+/* STUB */
 }
 
 // Note: Takes ownership of |peerCertChain| if SECSuccess is not returned.
@@ -1350,29 +1239,6 @@ AuthCertificate(CertVerifier& certVerifier,
   uint32_t evStatus = (rv != Success) ? 0                   // 0 = Failure
                     : (evOidPolicy == SEC_OID_UNKNOWN) ? 1  // 1 = DV
                     : 2;                                    // 2 = EV
-  Telemetry::Accumulate(Telemetry::CERT_EV_STATUS, evStatus);
-
-  if (ocspStaplingStatus != CertVerifier::OCSP_STAPLING_NEVER_CHECKED) {
-    Telemetry::Accumulate(Telemetry::SSL_OCSP_STAPLING, ocspStaplingStatus);
-  }
-  if (keySizeStatus != KeySizeStatus::NeverChecked) {
-    Telemetry::Accumulate(Telemetry::CERT_CHAIN_KEY_SIZE_STATUS,
-                          static_cast<uint32_t>(keySizeStatus));
-  }
-  if (sha1ModeResult != SHA1ModeResult::NeverChecked) {
-    Telemetry::Accumulate(Telemetry::CERT_CHAIN_SHA1_POLICY_STATUS,
-                          static_cast<uint32_t>(sha1ModeResult));
-  }
-
-  if (pinningTelemetryInfo.accumulateForRoot) {
-    Telemetry::Accumulate(Telemetry::CERT_PINNING_FAILURES_BY_CA,
-                          pinningTelemetryInfo.rootBucket);
-  }
-
-  if (pinningTelemetryInfo.accumulateResult) {
-    Telemetry::Accumulate(pinningTelemetryInfo.certPinningResultHistogram,
-                          pinningTelemetryInfo.certPinningResultBucket);
-  }
 
   if (rv == Success) {
     // Certificate verification succeeded. Delete any potential record of
@@ -1517,7 +1383,6 @@ SSLServerCertVerificationJob::Run()
         new SSLServerCertVerificationResult(mInfoObject, 0,
                                             successTelemetry, interval));
       restart->Dispatch();
-      Telemetry::Accumulate(Telemetry::SSL_CERT_ERROR_OVERRIDES, 1);
       return NS_OK;
     }
 
@@ -1527,7 +1392,6 @@ SSLServerCertVerificationJob::Run()
     {
       TimeStamp now = TimeStamp::Now();
       MutexAutoLock telemetryMutex(*gSSLVerificationTelemetryMutex);
-      Telemetry::AccumulateTimeDelta(failureTelemetry, mJobStartTime, now);
     }
     if (error != 0) {
       RefPtr<CertErrorRunnable> runnable(
@@ -1694,7 +1558,6 @@ AuthCertificateHook(void* arg, PRFileDesc* fd, PRBool checkSig, PRBool isServer)
   MOZ_ASSERT(peerCertChain || rv != SECSuccess,
              "AuthCertificate() should take ownership of chain on failure");
   if (rv == SECSuccess) {
-    Telemetry::Accumulate(Telemetry::SSL_CERT_ERROR_OVERRIDES, 1);
     return SECSuccess;
   }
 
@@ -1782,10 +1645,6 @@ SSLServerCertVerificationResult::Dispatch()
 NS_IMETHODIMP
 SSLServerCertVerificationResult::Run()
 {
-  // TODO: Assert that we're on the socket transport thread
-  if (mTelemetryID != Telemetry::HistogramCount) {
-     Telemetry::Accumulate(mTelemetryID, mTelemetryValue);
-  }
   // XXX: This cast will be removed by the next patch
   ((nsNSSSocketInfo*) mInfoObject.get())
     ->SetCertVerificationResult(mErrorCode, mErrorMessageType);
diff --git a/security/manager/ssl/nsKeygenHandler.cpp b/security/manager/ssl/nsKeygenHandler.cpp
index c4529f8775..9196e200c0 100644
--- a/security/manager/ssl/nsKeygenHandler.cpp
+++ b/security/manager/ssl/nsKeygenHandler.cpp
@@ -399,48 +399,7 @@ loser:
 void
 GatherKeygenTelemetry(uint32_t keyGenMechanism, int keysize, char* curve)
 {
-  if (keyGenMechanism == CKM_RSA_PKCS_KEY_PAIR_GEN) {
-    if (keysize > 8196 || keysize < 0) {
-      return;
-    }
-
-    nsCString telemetryValue("rsa");
-    telemetryValue.AppendPrintf("%d", keysize);
-    mozilla::Telemetry::Accumulate(
-        mozilla::Telemetry::KEYGEN_GENERATED_KEY_TYPE, telemetryValue);
-  } else if (keyGenMechanism == CKM_EC_KEY_PAIR_GEN) {
-    nsCString secp384r1 = NS_LITERAL_CSTRING("secp384r1");
-    nsCString secp256r1 = NS_LITERAL_CSTRING("secp256r1");
-
-    mozilla::UniqueSECItem decoded = DecodeECParams(curve);
-    if (!decoded) {
-      switch (keysize) {
-        case 2048:
-          mozilla::Telemetry::Accumulate(
-              mozilla::Telemetry::KEYGEN_GENERATED_KEY_TYPE, secp384r1);
-          break;
-        case 1024:
-        case 512:
-          mozilla::Telemetry::Accumulate(
-              mozilla::Telemetry::KEYGEN_GENERATED_KEY_TYPE, secp256r1);
-          break;
-      }
-    } else {
-      if (secp384r1.EqualsIgnoreCase(curve, secp384r1.Length())) {
-          mozilla::Telemetry::Accumulate(
-              mozilla::Telemetry::KEYGEN_GENERATED_KEY_TYPE, secp384r1);
-      } else if (secp256r1.EqualsIgnoreCase(curve, secp256r1.Length())) {
-          mozilla::Telemetry::Accumulate(
-              mozilla::Telemetry::KEYGEN_GENERATED_KEY_TYPE, secp256r1);
-      } else {
-        mozilla::Telemetry::Accumulate(
-            mozilla::Telemetry::KEYGEN_GENERATED_KEY_TYPE, NS_LITERAL_CSTRING("other_ec"));
-      }
-    }
-  } else {
-    MOZ_CRASH("Unknown keygen algorithm");
-    return;
-  }
+/* STUB */
 }
 
 nsresult
diff --git a/security/manager/ssl/nsNSSCallbacks.cpp b/security/manager/ssl/nsNSSCallbacks.cpp
index 9411012651..6bac59f519 100644
--- a/security/manager/ssl/nsNSSCallbacks.cpp
+++ b/security/manager/ssl/nsNSSCallbacks.cpp
@@ -490,31 +490,6 @@ nsNSSHttpRequestSession::internal_send_receive_attempt(bool &retryable_error,
     }
   }
 
-  if (!event->mStartTime.IsNull()) {
-    if (request_canceled) {
-      Telemetry::Accumulate(Telemetry::CERT_VALIDATION_HTTP_REQUEST_RESULT, 0);
-      Telemetry::AccumulateTimeDelta(
-        Telemetry::CERT_VALIDATION_HTTP_REQUEST_CANCELED_TIME,
-        event->mStartTime, TimeStamp::Now());
-    }
-    else if (NS_SUCCEEDED(mListener->mResultCode) &&
-             mListener->mHttpResponseCode == 200) {
-      Telemetry::Accumulate(Telemetry::CERT_VALIDATION_HTTP_REQUEST_RESULT, 1);
-      Telemetry::AccumulateTimeDelta(
-        Telemetry::CERT_VALIDATION_HTTP_REQUEST_SUCCEEDED_TIME,
-        event->mStartTime, TimeStamp::Now());
-    }
-    else {
-      Telemetry::Accumulate(Telemetry::CERT_VALIDATION_HTTP_REQUEST_RESULT, 2);
-      Telemetry::AccumulateTimeDelta(
-        Telemetry::CERT_VALIDATION_HTTP_REQUEST_FAILED_TIME,
-        event->mStartTime, TimeStamp::Now());
-    }
-  }
-  else {
-    Telemetry::Accumulate(Telemetry::CERT_VALIDATION_HTTP_REQUEST_RESULT, 3);
-  }
-
   if (request_canceled) {
     return Result::ERROR_OCSP_SERVER_ERROR;
   }
@@ -996,7 +971,6 @@ PreliminaryHandshakeDone(PRFileDesc* fd)
     } else {
       infoObject->SetNegotiatedNPN(nullptr, 0);
     }
-    mozilla::Telemetry::Accumulate(Telemetry::SSL_NPN_TYPE, state);
   } else {
     infoObject->SetNegotiatedNPN(nullptr, 0);
   }
@@ -1091,9 +1065,6 @@ CanFalseStartCallback(PRFileDesc* fd, void* client_data, PRBool *canFalseStart)
     }
   }
 
-  Telemetry::Accumulate(Telemetry::SSL_REASONS_FOR_NOT_FALSE_STARTING,
-                        reasonsForNotFalseStarting);
-
   if (reasonsForNotFalseStarting == 0) {
     *canFalseStart = PR_TRUE;
     infoObject->SetFalseStarted();
@@ -1118,7 +1089,6 @@ AccumulateNonECCKeySize(Telemetry::ID probe, uint32_t bits)
                      : bits <  8192 ? 17 : bits ==  8192 ? 18
                      : bits < 16384 ? 19 : bits == 16384 ? 20
                      : 0;
-  Telemetry::Accumulate(probe, value);
 }
 
 // XXX: This attempts to map a bit count to an ECC named curve identifier. In
@@ -1134,7 +1104,6 @@ AccumulateECCCurve(Telemetry::ID probe, uint32_t bits)
                      : bits == 384 ? 24 // P-384
                      : bits == 521 ? 25 // P-521
                      : 0; // Unknown
-  Telemetry::Accumulate(probe, value);
 }
 
 static void
@@ -1197,7 +1166,6 @@ AccumulateCipherSuite(Telemetry::ID probe, const SSLChannelInfo& channelInfo)
       break;
   }
   MOZ_ASSERT(value != 0);
-  Telemetry::Accumulate(probe, value);
 }
 
 // In the case of session resumption, the AuthCertificate hook has been bypassed
@@ -1318,7 +1286,6 @@ void HandshakeCallback(PRFileDesc* fd, void* client_data) {
     // 1=tls1, 2=tls1.1, 3=tls1.2
     unsigned int versionEnum = channelInfo.protocolVersion & 0xFF;
     MOZ_ASSERT(versionEnum > 0);
-    Telemetry::Accumulate(Telemetry::SSL_HANDSHAKE_VERSION, versionEnum);
     AccumulateCipherSuite(
       infoObject->IsFullHandshake() ? Telemetry::SSL_CIPHER_SUITE_FULL
                                     : Telemetry::SSL_CIPHER_SUITE_RESUMED,
@@ -1331,13 +1298,6 @@ void HandshakeCallback(PRFileDesc* fd, void* client_data) {
     if (rv == SECSuccess) {
       usesFallbackCipher = channelInfo.keaType == ssl_kea_dh;
 
-      // keyExchange null=0, rsa=1, dh=2, fortezza=3, ecdh=4
-      Telemetry::Accumulate(
-        infoObject->IsFullHandshake()
-          ? Telemetry::SSL_KEY_EXCHANGE_ALGORITHM_FULL
-          : Telemetry::SSL_KEY_EXCHANGE_ALGORITHM_RESUMED,
-        channelInfo.keaType);
-
       MOZ_ASSERT(infoObject->GetKEAUsed() == channelInfo.keaType);
 
       if (infoObject->IsFullHandshake()) {
@@ -1359,9 +1319,6 @@ void HandshakeCallback(PRFileDesc* fd, void* client_data) {
             break;
         }
 
-        Telemetry::Accumulate(Telemetry::SSL_AUTH_ALGORITHM_FULL,
-                              channelInfo.authType);
-
         // RSA key exchange doesn't use a signature for auth.
         if (channelInfo.keaType != ssl_kea_rsa) {
           switch (channelInfo.authType) {
@@ -1380,12 +1337,6 @@ void HandshakeCallback(PRFileDesc* fd, void* client_data) {
           }
         }
       }
-
-      Telemetry::Accumulate(
-          infoObject->IsFullHandshake()
-            ? Telemetry::SSL_SYMMETRIC_CIPHER_FULL
-            : Telemetry::SSL_SYMMETRIC_CIPHER_RESUMED,
-          cipherInfo.symCipher);
     }
   }
 
diff --git a/security/manager/ssl/nsNSSComponent.cpp b/security/manager/ssl/nsNSSComponent.cpp
index 14b1312de7..4fc8c142ef 100644
--- a/security/manager/ssl/nsNSSComponent.cpp
+++ b/security/manager/ssl/nsNSSComponent.cpp
@@ -805,29 +805,22 @@ nsNSSComponent::MaybeEnableFamilySafetyCompatibility()
   if (familySafetyMode > 2) {
     familySafetyMode = 0;
   }
-  Telemetry::Accumulate(Telemetry::FAMILY_SAFETY, familySafetyMode);
   if (familySafetyMode == 0) {
     return;
   }
   bool familySafetyEnabled;
   nsresult rv = AccountHasFamilySafetyEnabled(familySafetyEnabled);
   if (NS_FAILED(rv)) {
-    Telemetry::Accumulate(Telemetry::FAMILY_SAFETY, 3);
     return;
   }
   if (!familySafetyEnabled) {
-    Telemetry::Accumulate(Telemetry::FAMILY_SAFETY, 4);
     return;
   }
-  Telemetry::Accumulate(Telemetry::FAMILY_SAFETY, 5);
   if (familySafetyMode == 2) {
     rv = LoadFamilySafetyRoot();
     if (NS_FAILED(rv)) {
-      Telemetry::Accumulate(Telemetry::FAMILY_SAFETY, 6);
       MOZ_LOG(gPIPNSSLog, LogLevel::Debug,
               ("failed to load Family Safety root"));
-    } else {
-      Telemetry::Accumulate(Telemetry::FAMILY_SAFETY, 7);
     }
   }
 #endif // XP_WIN
@@ -1580,13 +1573,6 @@ void nsNSSComponent::setValidationOptions(bool isInitialSetting,
   bool ocspRequired = ocspEnabled &&
     Preferences::GetBool("security.OCSP.require", false);
 
-  // We measure the setting of the pref at startup only to minimize noise by
-  // addons that may muck with the settings, though it probably doesn't matter.
-  if (isInitialSetting) {
-    Telemetry::Accumulate(Telemetry::CERT_OCSP_ENABLED, ocspEnabled);
-    Telemetry::Accumulate(Telemetry::CERT_OCSP_REQUIRED, ocspRequired);
-  }
-
   bool ocspStaplingEnabled = Preferences::GetBool("security.ssl.enable_ocsp_stapling",
                                                   true);
   PublicSSLState()->SetOCSPStaplingEnabled(ocspStaplingEnabled);
@@ -1978,9 +1964,6 @@ nsNSSComponent::InitializeNSS()
     return NS_ERROR_FAILURE;
   }
 
-  if (PK11_IsFIPS()) {
-    Telemetry::Accumulate(Telemetry::FIPS_ENABLED, true);
-  }
   MOZ_LOG(gPIPNSSLog, LogLevel::Debug, ("NSS Initialization done\n"));
   return NS_OK;
 }
diff --git a/security/manager/ssl/nsNSSIOLayer.cpp b/security/manager/ssl/nsNSSIOLayer.cpp
index 2d49540fbd..93fca396b1 100644
--- a/security/manager/ssl/nsNSSIOLayer.cpp
+++ b/security/manager/ssl/nsNSSIOLayer.cpp
@@ -237,9 +237,6 @@ nsNSSSocketInfo::NoteTimeUntilReady()
 
   mNotedTimeUntilReady = true;
 
-  // This will include TCP and proxy tunnel wait time
-  Telemetry::AccumulateTimeDelta(Telemetry::SSL_TIME_UNTIL_READY,
-                                 mSocketCreationTimestamp, TimeStamp::Now());
   MOZ_LOG(gPIPNSSLog, LogLevel::Debug,
          ("[%p] nsNSSSocketInfo::NoteTimeUntilReady\n", mFd));
 }
@@ -259,16 +256,6 @@ nsNSSSocketInfo::SetHandshakeCompleted()
                                 : mFalseStarted ? FalseStarted
                                 : mFalseStartCallbackCalled ? ChoseNotToFalseStart
                                 : NotAllowedToFalseStart;
-
-    // This will include TCP and proxy tunnel wait time
-    Telemetry::AccumulateTimeDelta(Telemetry::SSL_TIME_UNTIL_HANDSHAKE_FINISHED,
-                                   mSocketCreationTimestamp, TimeStamp::Now());
-
-    // If the handshake is completed for the first time from just 1 callback
-    // that means that TLS session resumption must have been used.
-    Telemetry::Accumulate(Telemetry::SSL_RESUMED_SESSION,
-                          handshakeType == Resumption);
-    Telemetry::Accumulate(Telemetry::SSL_HANDSHAKE_TYPE, handshakeType);
   }
 
 
@@ -623,11 +610,6 @@ nsNSSSocketInfo::SetCertVerificationResult(PRErrorCode errorCode,
     SetCanceled(errorCode, errorMessageType);
   }
 
-  if (mPlaintextBytesRead && !errorCode) {
-    Telemetry::Accumulate(Telemetry::SSL_BYTES_BEFORE_CERT_CALLBACK,
-                          AssertedCast<uint32_t>(mPlaintextBytesRead));
-  }
-
   mCertVerificationState = after_cert_verification;
 }
 
@@ -1121,8 +1103,6 @@ retryDueToTLSIntolerance(PRErrorCode err, nsNSSSocketInfo* socketInfo)
     PRErrorCode originalReason =
       helpers.getIntoleranceReason(socketInfo->GetHostName(),
                                    socketInfo->GetPort());
-    Telemetry::Accumulate(Telemetry::SSL_VERSION_FALLBACK_INAPPROPRIATE,
-                          tlsIntoleranceTelemetryBucket(originalReason));
 
     helpers.forgetIntolerance(socketInfo->GetHostName(),
                               socketInfo->GetPort());
@@ -1144,11 +1124,8 @@ retryDueToTLSIntolerance(PRErrorCode err, nsNSSSocketInfo* socketInfo)
         helpers.mUnrestrictedRC4Fallback) {
       if (helpers.rememberStrongCiphersFailed(socketInfo->GetHostName(),
                                               socketInfo->GetPort(), err)) {
-        Telemetry::Accumulate(Telemetry::SSL_WEAK_CIPHERS_FALLBACK,
-                              tlsIntoleranceTelemetryBucket(err));
         return true;
       }
-      Telemetry::Accumulate(Telemetry::SSL_WEAK_CIPHERS_FALLBACK, 0);
     }
   }
 
@@ -1191,18 +1168,12 @@ retryDueToTLSIntolerance(PRErrorCode err, nsNSSSocketInfo* socketInfo)
       return false;
   }
 
-  // The difference between _PRE and _POST represents how often we avoided
-  // TLS intolerance fallback due to remembered tolerance.
-  Telemetry::Accumulate(pre, reason);
-
   if (!helpers.rememberIntolerantAtVersion(socketInfo->GetHostName(),
                                            socketInfo->GetPort(),
                                            range.min, range.max, err)) {
     return false;
   }
 
-  Telemetry::Accumulate(post, reason);
-
   return true;
 }
 
@@ -1242,8 +1213,6 @@ reportHandshakeResult(int32_t bytesTransferred, bool wasReading, PRErrorCode err
   } else {
     bucket = 671;
   }
-
-  Telemetry::Accumulate(Telemetry::SSL_HANDSHAKE_RESULT, bucket);
 }
 
 int32_t
diff --git a/security/manager/ssl/nsNTLMAuthModule.cpp b/security/manager/ssl/nsNTLMAuthModule.cpp
index a0564118a3..46a4a21a03 100644
--- a/security/manager/ssl/nsNTLMAuthModule.cpp
+++ b/security/manager/ssl/nsNTLMAuthModule.cpp
@@ -1009,11 +1009,6 @@ nsNTLMAuthModule::Init(const char      *serviceName,
 
   static bool sTelemetrySent = false;
   if (!sTelemetrySent) {
-      mozilla::Telemetry::Accumulate(
-          mozilla::Telemetry::NTLM_MODULE_USED_2,
-          serviceFlags & nsIAuthModule::REQ_PROXY_AUTH
-              ? NTLM_MODULE_GENERIC_PROXY
-              : NTLM_MODULE_GENERIC_DIRECT);
       sTelemetrySent = true;
   }
 
diff --git a/security/manager/ssl/nsPKCS11Slot.cpp b/security/manager/ssl/nsPKCS11Slot.cpp
index 780a7c4b28..015f869011 100644
--- a/security/manager/ssl/nsPKCS11Slot.cpp
+++ b/security/manager/ssl/nsPKCS11Slot.cpp
@@ -541,10 +541,6 @@ nsPKCS11ModuleDB::ToggleFIPSMode()
     return NS_ERROR_FAILURE;
   }
 
-  if (PK11_IsFIPS()) {
-    Telemetry::Accumulate(Telemetry::FIPS_ENABLED, true);
-  }
-
   return NS_OK;
 }