mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-05-20 09:18:13 +00:00
acc333c40b
When GTS is running in a container runtime which has configured CPU or memory limits or under an init system that uses cgroups to impose CPU and memory limits the values the Go runtime sees for GOMAXPROCS and GOMEMLIMIT are still based on the host resources, not the cgroup. At least for the throttling middlewares which use GOMAXPROCS to configure their queue size, this can result in GTS running with values too big compared to the resources that will actuall be available to it. This introduces 2 dependencies which can pick up resource contraints from the current cgroup and tune the Go runtime accordingly. This should result in the different queues being appropriately sized and in general more predictable performance. These dependencies are a no-op on non-Linux systems or if running in a cgroup that doesn't set a limit on CPU or memory. The automatic tuning of GOMEMLIMIT can be disabled by either explicitly setting GOMEMLIMIT yourself or by setting AUTOMEMLIMIT=off. The automatic tuning of GOMAXPROCS can similarly be counteracted by setting GOMAXPROCS yourself.
169 lines
6.1 KiB
Go
169 lines
6.1 KiB
Go
// Code generated by "stringer -output types_string.go -type=MapType,ProgramType,AttachType,PinType"; DO NOT EDIT.
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package ebpf
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import "strconv"
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func _() {
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// An "invalid array index" compiler error signifies that the constant values have changed.
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// Re-run the stringer command to generate them again.
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var x [1]struct{}
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_ = x[UnspecifiedMap-0]
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_ = x[Hash-1]
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_ = x[Array-2]
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_ = x[ProgramArray-3]
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_ = x[PerfEventArray-4]
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_ = x[PerCPUHash-5]
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_ = x[PerCPUArray-6]
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_ = x[StackTrace-7]
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_ = x[CGroupArray-8]
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_ = x[LRUHash-9]
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_ = x[LRUCPUHash-10]
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_ = x[LPMTrie-11]
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_ = x[ArrayOfMaps-12]
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_ = x[HashOfMaps-13]
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_ = x[DevMap-14]
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_ = x[SockMap-15]
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_ = x[CPUMap-16]
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_ = x[XSKMap-17]
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_ = x[SockHash-18]
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_ = x[CGroupStorage-19]
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_ = x[ReusePortSockArray-20]
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_ = x[PerCPUCGroupStorage-21]
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_ = x[Queue-22]
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_ = x[Stack-23]
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_ = x[SkStorage-24]
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_ = x[DevMapHash-25]
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}
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const _MapType_name = "UnspecifiedMapHashArrayProgramArrayPerfEventArrayPerCPUHashPerCPUArrayStackTraceCGroupArrayLRUHashLRUCPUHashLPMTrieArrayOfMapsHashOfMapsDevMapSockMapCPUMapXSKMapSockHashCGroupStorageReusePortSockArrayPerCPUCGroupStorageQueueStackSkStorageDevMapHash"
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var _MapType_index = [...]uint8{0, 14, 18, 23, 35, 49, 59, 70, 80, 91, 98, 108, 115, 126, 136, 142, 149, 155, 161, 169, 182, 200, 219, 224, 229, 238, 248}
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func (i MapType) String() string {
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if i >= MapType(len(_MapType_index)-1) {
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return "MapType(" + strconv.FormatInt(int64(i), 10) + ")"
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}
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return _MapType_name[_MapType_index[i]:_MapType_index[i+1]]
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}
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func _() {
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// An "invalid array index" compiler error signifies that the constant values have changed.
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// Re-run the stringer command to generate them again.
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var x [1]struct{}
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_ = x[UnspecifiedProgram-0]
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_ = x[SocketFilter-1]
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_ = x[Kprobe-2]
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_ = x[SchedCLS-3]
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_ = x[SchedACT-4]
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_ = x[TracePoint-5]
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_ = x[XDP-6]
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_ = x[PerfEvent-7]
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_ = x[CGroupSKB-8]
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_ = x[CGroupSock-9]
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_ = x[LWTIn-10]
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_ = x[LWTOut-11]
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_ = x[LWTXmit-12]
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_ = x[SockOps-13]
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_ = x[SkSKB-14]
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_ = x[CGroupDevice-15]
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_ = x[SkMsg-16]
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_ = x[RawTracepoint-17]
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_ = x[CGroupSockAddr-18]
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_ = x[LWTSeg6Local-19]
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_ = x[LircMode2-20]
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_ = x[SkReuseport-21]
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_ = x[FlowDissector-22]
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_ = x[CGroupSysctl-23]
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_ = x[RawTracepointWritable-24]
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_ = x[CGroupSockopt-25]
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_ = x[Tracing-26]
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_ = x[StructOps-27]
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_ = x[Extension-28]
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_ = x[LSM-29]
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_ = x[SkLookup-30]
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}
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const _ProgramType_name = "UnspecifiedProgramSocketFilterKprobeSchedCLSSchedACTTracePointXDPPerfEventCGroupSKBCGroupSockLWTInLWTOutLWTXmitSockOpsSkSKBCGroupDeviceSkMsgRawTracepointCGroupSockAddrLWTSeg6LocalLircMode2SkReuseportFlowDissectorCGroupSysctlRawTracepointWritableCGroupSockoptTracingStructOpsExtensionLSMSkLookup"
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var _ProgramType_index = [...]uint16{0, 18, 30, 36, 44, 52, 62, 65, 74, 83, 93, 98, 104, 111, 118, 123, 135, 140, 153, 167, 179, 188, 199, 212, 224, 245, 258, 265, 274, 283, 286, 294}
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func (i ProgramType) String() string {
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if i >= ProgramType(len(_ProgramType_index)-1) {
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return "ProgramType(" + strconv.FormatInt(int64(i), 10) + ")"
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}
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return _ProgramType_name[_ProgramType_index[i]:_ProgramType_index[i+1]]
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}
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func _() {
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// An "invalid array index" compiler error signifies that the constant values have changed.
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// Re-run the stringer command to generate them again.
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var x [1]struct{}
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_ = x[AttachNone-0]
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_ = x[AttachCGroupInetIngress-0]
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_ = x[AttachCGroupInetEgress-1]
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_ = x[AttachCGroupInetSockCreate-2]
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_ = x[AttachCGroupSockOps-3]
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_ = x[AttachSkSKBStreamParser-4]
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_ = x[AttachSkSKBStreamVerdict-5]
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_ = x[AttachCGroupDevice-6]
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_ = x[AttachSkMsgVerdict-7]
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_ = x[AttachCGroupInet4Bind-8]
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_ = x[AttachCGroupInet6Bind-9]
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_ = x[AttachCGroupInet4Connect-10]
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_ = x[AttachCGroupInet6Connect-11]
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_ = x[AttachCGroupInet4PostBind-12]
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_ = x[AttachCGroupInet6PostBind-13]
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_ = x[AttachCGroupUDP4Sendmsg-14]
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_ = x[AttachCGroupUDP6Sendmsg-15]
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_ = x[AttachLircMode2-16]
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_ = x[AttachFlowDissector-17]
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_ = x[AttachCGroupSysctl-18]
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_ = x[AttachCGroupUDP4Recvmsg-19]
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_ = x[AttachCGroupUDP6Recvmsg-20]
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_ = x[AttachCGroupGetsockopt-21]
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_ = x[AttachCGroupSetsockopt-22]
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_ = x[AttachTraceRawTp-23]
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_ = x[AttachTraceFEntry-24]
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_ = x[AttachTraceFExit-25]
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_ = x[AttachModifyReturn-26]
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_ = x[AttachLSMMac-27]
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_ = x[AttachTraceIter-28]
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_ = x[AttachCgroupInet4GetPeername-29]
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_ = x[AttachCgroupInet6GetPeername-30]
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_ = x[AttachCgroupInet4GetSockname-31]
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_ = x[AttachCgroupInet6GetSockname-32]
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_ = x[AttachXDPDevMap-33]
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_ = x[AttachCgroupInetSockRelease-34]
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_ = x[AttachXDPCPUMap-35]
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_ = x[AttachSkLookup-36]
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_ = x[AttachXDP-37]
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}
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const _AttachType_name = "AttachNoneAttachCGroupInetEgressAttachCGroupInetSockCreateAttachCGroupSockOpsAttachSkSKBStreamParserAttachSkSKBStreamVerdictAttachCGroupDeviceAttachSkMsgVerdictAttachCGroupInet4BindAttachCGroupInet6BindAttachCGroupInet4ConnectAttachCGroupInet6ConnectAttachCGroupInet4PostBindAttachCGroupInet6PostBindAttachCGroupUDP4SendmsgAttachCGroupUDP6SendmsgAttachLircMode2AttachFlowDissectorAttachCGroupSysctlAttachCGroupUDP4RecvmsgAttachCGroupUDP6RecvmsgAttachCGroupGetsockoptAttachCGroupSetsockoptAttachTraceRawTpAttachTraceFEntryAttachTraceFExitAttachModifyReturnAttachLSMMacAttachTraceIterAttachCgroupInet4GetPeernameAttachCgroupInet6GetPeernameAttachCgroupInet4GetSocknameAttachCgroupInet6GetSocknameAttachXDPDevMapAttachCgroupInetSockReleaseAttachXDPCPUMapAttachSkLookupAttachXDP"
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var _AttachType_index = [...]uint16{0, 10, 32, 58, 77, 100, 124, 142, 160, 181, 202, 226, 250, 275, 300, 323, 346, 361, 380, 398, 421, 444, 466, 488, 504, 521, 537, 555, 567, 582, 610, 638, 666, 694, 709, 736, 751, 765, 774}
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func (i AttachType) String() string {
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if i >= AttachType(len(_AttachType_index)-1) {
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return "AttachType(" + strconv.FormatInt(int64(i), 10) + ")"
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}
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return _AttachType_name[_AttachType_index[i]:_AttachType_index[i+1]]
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}
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func _() {
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// An "invalid array index" compiler error signifies that the constant values have changed.
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// Re-run the stringer command to generate them again.
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var x [1]struct{}
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_ = x[PinNone-0]
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_ = x[PinByName-1]
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}
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const _PinType_name = "PinNonePinByName"
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var _PinType_index = [...]uint8{0, 7, 16}
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func (i PinType) String() string {
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if i < 0 || i >= PinType(len(_PinType_index)-1) {
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return "PinType(" + strconv.FormatInt(int64(i), 10) + ")"
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}
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return _PinType_name[_PinType_index[i]:_PinType_index[i+1]]
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}
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