src: deprecate global COUNTER_* and remove perfctr

To support Performance Counters on Windows, a number of
global `COUNTER_` methods were added that are undocumented
and really only intended to be used internally by Node.js.

Unfortunately, the perfctr support apparently hasn't even
worked for quite a while and no one has even complained.

This removes the perfctr support and replaces the global
functions with deprecated non-ops for now, with the intent
of removing those outright in the next major release cycle.

PR-URL: https://github.com/nodejs/node/pull/22485
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: João Reis <reis@janeasystems.com>

1 files changed, 0 insertions, 107 deletions

diff --git a/src/res/node_perfctr_provider.man b/src/res/node_perfctr_provider.man
deleted file mode 100644
index 2f77e332f7..0000000000
--- a/src/res/node_perfctr_provider.man
+++ /dev/null
@@ -1,107 +0,0 @@
-<instrumentationManifest
-    xmlns="http://schemas.microsoft.com/win/2004/08/events"
-    xmlns:win="http://manifests.microsoft.com/win/2004/08/windows/events"
-    xmlns:xs="http://www.w3.org/2001/XMLSchema">
-    <instrumentation>
-      <counters xmlns="http://schemas.microsoft.com/win/2005/12/counters"
-                schemaVersion="1.1">
-        <provider symbol="NodeCounterProvider"
-                  applicationIdentity="node.exe"
-                  providerType="userMode"
-                  providerGuid="{793C9B44-3D6B-4F57-B5D7-4FF80ADCF9A2}">
-          <counterSet symbol="NodeCounterSet"
-                      guid="{3A22A8EC-297C-48AC-AB15-33EC93033FD8}"
-                      uri="Microsoft.Windows.System.PerfCounters.NodeCounterSet"
-                      name="Node.js"
-                      description="Node.js performance counters"
-                      instances="multipleAggregate">
-
-            <counter id="1"
-                     uri="Microsoft.Windows.System.PerfCounters.NodeCounterSet.httpsrvreq"
-                     name="HTTP server requests"
-                     description="Number of HTTP server requests"
-                     type="perf_counter_counter"
-                     detailLevel="standard"
-                     aggregate="sum" />
-
-            <counter id="2"
-                     uri="Microsoft.Windows.System.PerfCounters.NodeCounterSet.httpsrvrsp"
-                     name="HTTP server responses"
-                     description="Number of HTTP server responses"
-                     type="perf_counter_counter"
-                     detailLevel="standard"
-                     aggregate="sum" />
-
-            <counter id="3"
-                     uri="Microsoft.Windows.System.PerfCounters.NodeCounterSet.httpclireq"
-                     name="HTTP client requests"
-                     description="Number of HTTP client requests"
-                     type="perf_counter_counter"
-                     detailLevel="standard"
-                     aggregate="sum" />
-
-            <counter id="4"
-                     uri="Microsoft.Windows.System.PerfCounters.NodeCounterSet.httpclirsp"
-                     name="HTTP client responses"
-                     description="Number of HTTP client responses"
-                     type="perf_counter_counter"
-                     detailLevel="standard"
-                     aggregate="sum" />
-
-            <counter id="5"
-                     uri="Microsoft.Windows.System.PerfCounters.NodeCounterSet.netsrvconn"
-                     name="Active server connections"
-                     description="Number of server connections"
-                     type="perf_counter_rawcount"
-                     detailLevel="standard"
-                     aggregate="sum" />
-
-            <counter id="6"
-                     uri="Microsoft.Windows.System.PerfCounters.NodeCounterSet.netbytesent"
-                     name="Network bytes sent"
-                     description="Number of bytes sent using TCP"
-                     type="perf_counter_bulk_count"
-                     detailLevel="standard"
-                     defaultScale="-3"
-                     aggregate="sum" />
-
-            <counter id="7"
-                     uri="Microsoft.Windows.System.PerfCounters.NodeCounterSet.netbyterecv"
-                     name="Network bytes received"
-                     description="Number of bytes received using TCP"
-                     type="perf_counter_bulk_count"
-                     detailLevel="standard"
-                     defaultScale="-3"
-                     aggregate="sum" />
-
-            <counter id="8"
-                     uri="Microsoft.Windows.System.PerfCounters.NodeCounterSet.gctime"
-                     name="%Time in GC"
-                     description="Percent of time for last GC"
-                     type="perf_counter_rawcount"
-                     detailLevel="standard"
-                     aggregate="avg" />
-
-            <counter id="9"
-                     uri="Microsoft.Windows.System.PerfCounters.NodeCounterSet.pipebytesent"
-                     name="Pipe bytes sent"
-                     description="Number of bytes sent using pipe"
-                     type="perf_counter_bulk_count"
-                     detailLevel="standard"
-                     defaultScale="-3"
-                     aggregate="sum" />
-
-            <counter id="10"
-                     uri="Microsoft.Windows.System.PerfCounters.NodeCounterSet.pipebyterecv"
-                     name="Pipe bytes received"
-                     description="Number of bytes received using pipe"
-                     type="perf_counter_bulk_count"
-                     detailLevel="standard"
-                     defaultScale="-3"
-                     aggregate="sum" />
-
-          </counterSet>
-        </provider>
-      </counters>
-    </instrumentation>
-</instrumentationManifest>