Current File : //proc/thread-self/root/usr/lib/jvm/java/tapset/hotspot_gc-1.8.0.432.b06-2.el8.x86_64.stp
/*
* probe - gc_collect_contig_begin
*
* @name: gc_collect_contig_begin
* @is_full: If TRUE, attempt a full collection of the generation.
* Else; perform a scavenge
* @size: The collection should achieve a minimum region of available
* memory to allow for an allocation of 'size'.
* @is_tlab: Is this a Thread Local Allocation Buffer?
*
* Description: This marks the start of a contiguous space generation collection.
*
*/
probe hotspot.gc_collect_contig_begin =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__contig__begin")
{
name = "gc_collect_contig_begin";
is_full = $arg2;
size = $arg3;
is_tlab = $arg4;
probestr = sprintf("%s(is_full='%d', size='%d', is_tlab='%d')", name, is_full, size, is_tlab);
}
/*
* probe - gc_collect_contig_end
*
* @name: gc_collect_contig_end_
* @is_full: If TRUE, attempt a full collection of the generation.
* Else; perform a scavenge.
* @size: The collection should achieve a minimum region of available
* memory to allow for an allocation of 'size'.
* @is_tlab: Is this a Thread Local Allocation Buffer?
*
* Description: This marks the end of a contiguous space generation collection.
*
*/
probe hotspot.gc_collect_contig_end =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__contig__end")
{
name = "gc_collect_contig_end";
is_full = $arg2;
size = $arg3;
is_tlab = $arg4;
probestr = sprintf("%s(is_full='%d', size='%d', is_tlab='%d')", name, is_full, size, is_tlab);
}
/*
* probe - gc_collect_parnew_begin
*
* @name: gc_collect_parnew_begin
* @is_full: If TRUE, attempt a full collection of the generation.
* Else; perform a scavenge
* @size: The collection should achieve a minimum region of available
* memory to allow for an allocation of 'size'.
* @is_tlab: Is this a Thread Local Allocation Buffer?
*
* Description: This marks the beginning of a parallel collection of a new
* generation.
*
*/
probe hotspot.gc_collect_parnew =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__parnew__begin")
{
name = "gc_collect_parnew_begin";
is_full = $arg2;
size = $arg3;
is_tlab = $arg4;
probestr = sprintf("%s(is_full='%d', size='%d', is_tlab='%d')", name, is_full, size, is_tlab);
}
/*
* probe - gc_collect_parnew_end
*
* @name: gc_collect_parnew_end
* @is_full: If TRUE, attempt a full collection of the generation.
* Else; perform a scavenge
* @size: The collection should achieve a minimum region of available
* memory to allow for an allocation of 'size'.
* @is_tlab: Is this a Thread Local Allocation Buffer?
*
* Description: This marks the end of a parallel collection of a new
* generation.
*
*/
probe hotspot.gc_collect_parnew_end =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__parnew__end")
{
name = "gc_collect_parnew_end";
is_full = $arg2;
size = $arg3;
is_tlab = $arg4;
probestr = sprintf("%s(is_full='%d', size='%d', is_tlab='%d')", name, is_full, size, is_tlab);
}
/*
* probe - gc_collect_defnew_begin
*
* @name: gc_collect_defnew_begin
* @is_full: If TRUE, attempt a full collection of the generation.
* Else; perform a scavenge
* @size: The collection should achieve a minimum region of available
* memory to allow for an allocation of 'size'.
* @is_tlab: Is this a Thread Local Allocation Buffer?
*
* Description: This marks the start of a newly defined generation
* collection
*
*/
probe hotspot.gc_collect_defnew_begin =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__defnew__begin")
{
name = "gc_collect_defnew_begin";
is_full = $arg2;
size = $arg3;
is_tlab = $arg4;
probestr = sprintf("%s(is_full='%d', size='%d', is_tlab='%d')", name, is_full, size, is_tlab);
}
/*
* probe - gc_collect_defnew_end
*
* @name: gc_collect_defnew_end
* @is_full: If TRUE, attempt a full collection of the generation.
* Else; perform a scavenge
* @size: The collection should achieve a minimum region of available
* memory to allow for an allocation of 'size'.
* @is_tlab: Is this a Thread Local Allocation Buffer?
*
* Description: This marks the end of a newly defined generation
* collection
*
*/
probe hotspot.gc_collect_defnew_end =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__defnew__end")
{
name = "gc_collect_defnew_end";
is_full = $arg2;
size = $arg3;
is_tlab = $arg4;
probestr = sprintf("%s(is_full='%d', size='%d', is_tlab='%d')", name, is_full, size, is_tlab);
}
/*
* probe - gc_collect_tenured_begin
*
* @name: gc_collect_tenured_begin
* @is_full: If TRUE, attempt a full collection of the generation.
* Else; perform a scavenge
* @size: The collection should achieve a minimum region of available
* memory to allow for an allocation of 'size'.
* @is_tlab: Is this a Thread Local Allocation Buffer?
*
* Description: This is the start of a collection of a tenured generation
* (a generation that has survived multiple garbage collections and is
* now in a 'tenured' object space.
*
*/
probe hotspot.gc_collect_tenured_begin =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__tenured__begin")
{
name = "gc_collect_tenured_begin";
is_full = $arg2;
size = $arg3;
is_tlab = $arg4;
probestr = sprintf("%s(is_full='%d', size='%d', is_tlab='%d')", name, is_full, size, is_tlab);
}
/*
* probe - gc_collect_tenured_end
*
* @name: gc_collect_tenured_end
* @is_full: If TRUE, attempt a full collection of the generation.
* Else; perform a scavenge
* @size: The collection should achieve a minimum region of available
* memory to allow for an allocation of 'size'.
* @is_tlab: Is this a Thread Local Allocation Buffer?
*
* Description: This is the end of a collection of a tenured generation
* (a generation that has survived multiple garbage collections and is
* now in a 'tenured' object space.
*
*/
probe hotspot.gc_collect_tenured_end =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__tenured__end")
{
name = "gc_collect_tenured_end";
is_full = $arg2;
size = $arg3;
is_tlab = $arg4;
probestr = sprintf("%s(is_full='%d', size='%d', is_tlab='%d')", name, is_full, size, is_tlab);
}
/*
* probe - gc_collect_parallel_scavenge_heap_begin
*
* @name: gc_collect_parallel_scavenge_heap_begin
* @address: Address of region being collected.
* @cause: Cause of the collection.
*
* Description: This is a parallel heap scavenge beginning, the jvm process doesn't
* have to halt while the gc is being completed.
*/
probe hotspot.gc_collect_parallel_scavenge =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__parscavenge__heap__begin")
{
name = "gc_collect_parallel_scavenge_heap_begin";
address = sprintf("0x%x", $arg1);
cause = $arg2;
probestr = sprintf("%s(address='%s', cause='%d')", name, address, cause);
}
/*
* probe - gc_collect_parallel_scavenge_heap_end
*
* @name: gc_collect_parallel_scavenge_heap_end
* @address: Address of region being collected.
* @cause: Cause of the collection.
*
* Description: This is a parallel heap scavenge ending, the jvm process doesn't
* have to halt while the gc is being completed.
*/
probe hotspot.gc_collect_parallel_scavenge_heap_end =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__parscavenge__heap__end")
{
name = "gc_collect_parallel_scavenge_heap_end";
address = sprintf("0x%x", $arg1);
cause = $arg2;
probestr = sprintf("%s(address='%s', cause='%d')", name, address, cause);
}
/*
* probe - gc_collect_parallel_collect
*
* @name: gc_collect_parallel_collect
* @address: Address of object being collected.
* @cause: Cause of the collection.
*
* Description: This marks a parallel collection.
*
*/
probe hotspot.gc_collect_parallel_collect =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__parallel__collect")
{
name = "gc_collect_parallel_collect";
address = sprintf("0x%x", $arg1);
cause = $arg2;
probestr = sprintf("%s(address='%s', cause='%d')", name, address, cause);
}
/*
* probe - gc_collect_g1_begin
*
* @name: gc_collect_g1_begin
* @address: Address of object being collected.
* @cause: Cause of the collection.
*
* Description: This marks the start of a G1 style garbage collection
* (Garbage-First Garbage Collector).
*
*/
probe hotspot.gc_collect_g1_begin =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__G1__begin")
{
name = "gc_collect_g1_begin";
address = sprintf("0x%x", $arg1);
cause = $arg2;
probestr = sprintf("%s(address='%s', cause='%d')", name, address, cause);
}
/*
* probe - gc_collect_g1_end
*
* @name: gc_collect_g1_end
* @address: Address of object being collected.
* @cause: Cause of the collection.
*
* Description: This marks then end of a G1 style garbage collection
* (Garbage-First Garbage Collector).
*
*/
probe hotspot.gc_collect_g1_end =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__G1__end")
{
name = "gc_collect_g1_end";
address = sprintf("0x%x", $arg1);
cause = $arg2;
probestr = sprintf("%s(address='%s', cause='%d')", name, address, cause);
}
/*
* probe - gc_collect_delete
*
* @name: gc_collect_delete
* @address: Address of object being collected.
* @cause: Cause of the collection.
*
* Description: A delete statement of an object.
*
*/
probe hotspot.gc_collect_delete =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__delete")
{
name = "gc_collect_delete";
address = sprintf("0x%x", $arg1);
probestr = sprintf("%s(address='%s')", name, address);
}
/*
* probe - gc_collect_PSScavenge_begin
*
* @name: gc_collect_PSScavenge_begin
* @address: Address of scavenge
* @cause: Cause of the collection.
*
* Description: A parallel scavenge begins. A scavenge is a partial garbage
* collection which should be much more common than a full garbage collection
* throughout the course of the java program.
*
*/
probe hotspot.gc_collect_PSScavenge_begin =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__PSScavenge__begin")
{
name = "gc_collect_PSScavenge_begin";
address = sprintf("0x%x", $arg1);
cause = $arg2;
probestr = sprintf("%s(address='%s', cause='%d')", name, address, cause);
}
/*
* probe - gc_collect_PSScavenge_end
*
* @name: gc_collect_PSScavenge_end
* @address: Address of scavenge.
* @cause: Cause of the collection.
*
* Description: The end of the parallel scavenge. The beginning and end of
* the scavenge is noted due to the possbility of multiple scavenges occuring
* at the same time.
*
*/
probe hotspot.gc_collect_PSScavenge_end =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__PSScavenge__end")
{
name = "gc_collect_PSScavenge_end";
address = sprintf("0x%x", $arg1);
cause = $arg2;
probestr = sprintf("%s(address='%s', cause='%d')", name, address, cause);
}
/*
* probe - gc_collect_PSParallelCompact_begin
*
* @name: gc_collect_PSParallelCompact_begin
* @address: Address of compaction.
* @cause: Cause of the collection.
*
* Description: This marks the start of a parallel compaction.
*
*/
probe hotspot.gc_collect_PSParallelCompact_begin =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__PSParallelCompact__begin")
{
name = "gc_collect_PSParallelCompact_begin";
address = sprintf("0x%x", $arg1);
cause = $arg2;
probestr = sprintf("%s(address='%s', cause='%d')", name, address, cause);
}
/*
* probe - gc_collect_PSParallelCompact_end
*
* @name: gc_collect_PSParallelCompact_end
* @address: Address of compaction.
* @cause: Cause of the collection.
*
* Description: This marks the end of a parallel compaction.
*
*/
probe hotspot.gc_collect_PSParallelCompact_end =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__PSParallelCompact__end")
{
name = "gc_collect_PSParallelCompact_end";
address = sprintf("0x%x", $arg1);
cause = $arg2;
probestr = sprintf("%s(address='%s', cause='%d')", name, address, cause);
}
/*
* probe - gc_collect_PSMarkSweep_begin
*
* @name: gc_collect_PSMarkSweep_begin
* @address: Address of parallel mark sweep process.
* @cause: Cause of the collection.
*
* Description: This marks the start of a parallel mark sweep for
* objects that require collection.
*
*/
probe hotspot.gc_collect_PSMarkSweep_begin =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__PSMarkSweep__begin")
{
name = "gc_collect_PSMarkSweep_begin";
address = sprintf("0x%x", $arg1);
cause = $arg2;
probestr = sprintf("%s(address='%s', cause='%d')", name, address, cause);
}
/*
* probe - gc_collect_PSMarkSweep_end
*
* @name: gc_collect_PSMarkSweep_end
* @address: Address of parallel mark sweep process.
* @cause: Cause of the collection.
*
* Description: This marks the start of a parallel mark sweep for
* objects that require collection.
*
*/
probe hotspot.gc_collect_PSMarkSweep_end =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__PSMarkSweep__end")
{
name = "gc_collect_PSMarkSweep_end";
address = sprintf("0x%x", $arg1);
cause = $arg2;
probestr = sprintf("%s(address='%s', cause='%d')", name, address, cause);
}
/*
* probe - gc_collect_move
*
* @name: gc_collect_move
* @from_bottom_address: The bottom address of the object being moved.
* @from_top_address: The top address of the object being moved.
* @to_bottom_address: The bottom address of where the object is being moved to.
* @to_top_address: The top address of where the object is being moved to.
* @cause: Cause of the collection.
*
* Description: During garbage collections there are times where objects or
* blocks of memory need to be moved. This probe will detail from where
* the memory is moving and where to.
*
*/
probe hotspot.gc_collect_move =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__move")
{
name = "gc_collect_move";
from_bottom_address = sprintf("0x%x", $arg1);
from_top_address = sprintf("0x%x", $arg2);
to_bottom_address = sprintf("0x%x", $arg3);
to_top_address = sprintf("0x%x", $arg4);
probestr = sprintf("%s(from_bottom_address='%s', from_top_address='%s', to_bottom_address='%s', to_top_address='%s')", name, from_bottom_address, from_top_address, to_bottom_address, to_top_address);
}
/*
* probe - gc_collect_clear
*
* @name: gc_collect_clear
* @address: Address of object being collected.
* @cause: Cause of the collection.
*
* Description: This probe dictates the region of data that needs to be
* cleared in a compaction action.
*
*/
probe hotspot.gc_collect_clear =
process("/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.432.b06-2.el8.x86_64/lib/server/libjvm.so").mark("gc__collection__ParallelCompact__clear")
{
name = "gc_collect_clear";
region_data = sprintf("0x%x", $arg1);
data_location = sprintf("0x%x", $arg2);
probestr = sprintf("%s(region_data='%s', data_location='%s')", name, region_data, data_location);
}
Mini Shell