Update upstream source from tag 'upstream/6.0.0'master

Update to upstream version '6.0.0'
with Debian dir 5604a80ec1c96ca76f25f40d78e6ef855abec322

1 files changed, 0 insertions, 75 deletions

diff --git a/src/mongo/db/ftdc/ftdc_system_stats_linux.cpp b/src/mongo/db/ftdc/ftdc_system_stats_linux.cpp
index 3f13d8bc080..acb28f7bb6c 100644
--- a/src/mongo/db/ftdc/ftdc_system_stats_linux.cpp
+++ b/src/mongo/db/ftdc/ftdc_system_stats_linux.cpp
@@ -33,7 +33,6 @@
 
 #include <memory>
 #include <string>
-#include <sys/resource.h>
 #include <vector>
 
 #include "mongo/base/status.h"
@@ -41,8 +40,6 @@
 #include "mongo/bson/bsonobjbuilder.h"
 #include "mongo/db/ftdc/collector.h"
 #include "mongo/db/ftdc/controller.h"
-#include "mongo/util/errno_util.h"
-#include "mongo/util/functional.h"
 #include "mongo/util/processinfo.h"
 #include "mongo/util/procparser.h"
 
@@ -158,22 +155,6 @@ public:
                 &subObjBuilder);
             subObjBuilder.doneFast();
         }
-
-        {
-            BSONObjBuilder subObjBuilder(builder.subobjStart("pressure"_sd));
-            processStatusErrors(
-                procparser::parseProcPressureFile("cpu", "/proc/pressure/cpu"_sd, &subObjBuilder),
-                &subObjBuilder);
-
-            processStatusErrors(procparser::parseProcPressureFile(
-                                    "memory", "/proc/pressure/memory"_sd, &subObjBuilder),
-                                &subObjBuilder);
-
-            processStatusErrors(
-                procparser::parseProcPressureFile("io", "/proc/pressure/io"_sd, &subObjBuilder),
-                &subObjBuilder);
-            subObjBuilder.doneFast();
-        }
     }
 
 private:
@@ -184,66 +165,10 @@ private:
     std::vector<StringData> _disksStringData;
 };
 
-class SimpleFunctionCollector final : public FTDCCollectorInterface {
-public:
-    SimpleFunctionCollector(StringData name,
-                            unique_function<void(OperationContext*, BSONObjBuilder&)> collectFn)
-        : _name(name.toString()), _collectFn(std::move(collectFn)) {}
-
-    void collect(OperationContext* opCtx, BSONObjBuilder& builder) override {
-        _collectFn(opCtx, builder);
-    }
-
-    std::string name() const override {
-        return _name;
-    }
-
-private:
-    std::string _name;
-    unique_function<void(OperationContext*, BSONObjBuilder&)> _collectFn;
-};
-
-
-void collectUlimit(int resource, StringData resourceName, BSONObjBuilder& builder) {
-
-    struct rlimit rlim;
-
-    BSONObjBuilder subObjBuilder(builder.subobjStart(resourceName));
-
-    if (!getrlimit(resource, &rlim)) {
-        subObjBuilder.append("soft", static_cast<int64_t>(rlim.rlim_cur));
-        subObjBuilder.append("hard", static_cast<int64_t>(rlim.rlim_max));
-    } else {
-        auto ec = lastSystemError();
-
-        subObjBuilder.append("error", errorMessage(ec));
-    }
-}
-
-void collectUlimits(OperationContext*, BSONObjBuilder& builder) {
-    collectUlimit(RLIMIT_CPU, "cpuTime_secs"_sd, builder);
-    collectUlimit(RLIMIT_FSIZE, "fileSize_blocks"_sd, builder);
-    collectUlimit(RLIMIT_DATA, "dataSegSize_kb"_sd, builder);
-    collectUlimit(RLIMIT_STACK, "stackSize_kb"_sd, builder);
-    collectUlimit(RLIMIT_CORE, "coreFileSize_blocks"_sd, builder);
-    collectUlimit(RLIMIT_RSS, "residentSize_kb"_sd, builder);
-    collectUlimit(RLIMIT_NOFILE, "fileDescriptors"_sd, builder);
-    collectUlimit(RLIMIT_AS, "addressSpace_kb"_sd, builder);
-    collectUlimit(RLIMIT_NPROC, "processes"_sd, builder);
-    collectUlimit(RLIMIT_MEMLOCK, "memLock_kb"_sd, builder);
-    collectUlimit(RLIMIT_LOCKS, "fileLocks"_sd, builder);
-    collectUlimit(RLIMIT_SIGPENDING, "pendingSignals"_sd, builder);
-}
-
 }  // namespace
 
-
 void installSystemMetricsCollector(FTDCController* controller) {
     controller->addPeriodicCollector(std::make_unique<LinuxSystemMetricsCollector>());
-
-    // Collect ULimits settings on rotation.
-    controller->addOnRotateCollector(
-        std::make_unique<SimpleFunctionCollector>("ulimits", collectUlimits));
 }
 
 }  // namespace mongo