Lines Matching full:txt

53 See [FAQ.txt](FAQ.txt) for the most common troubleshoot questions.
68 …/tracing/bitehist.py): Block I/O size histogram. [Examples](examples/tracing/bitehist_example.txt).
69 …/disksnoop.py): Trace block device I/O latency. [Examples](examples/tracing/disksnoop_example.txt).
71 …race MySQL server queries using USDT probes. [Examples](examples/tracing/mysqld_query_example.txt).
72 …TTP server requests using USDT probes. [Examples](examples/tracing/nodejs_http_server_example.txt).
73 …el function and print all kernel stack traces. [Examples](examples/tracing/stacksnoop_example.txt).
74 …ls/[statsnoop](tools/statsnoop.py): Trace stat() syscalls. [Examples](tools/statsnoop_example.txt).
76 …nect.py): Trace TCP IPv4 active connections. [Examples](examples/tracing/tcpv4connect_example.txt).
78 …nt example, which traces random:urandom_read. [Examples](examples/tracing/urandomread_example.txt).
79 …/vfsreadlat.c): VFS read latency distribution. [Examples](examples/tracing/vfsreadlat_example.txt).
80 …ernel tracepoints for KVM entry, exit and hypercall [Examples](examples/tracing/kvm_hypercall.txt).
86 …function parameter values as a histogram or frequency count. [Examples](tools/argdist_example.txt).
87 …hreadline.py): Print entered bash commands system wide. [Examples](tools/bashreadline_example.txt).
88 …y.py): Summarize block device I/O latency as a histogram. [Examples](tools/biolatency_example.txt).
89 …op.py): Top for disks: Summarize block device I/O by process. [Examples](tools/biotop_example.txt).
90 …/biosnoop.py): Trace block device I/O with PID and latency. [Examples](tools/biosnoop_example.txt).
91 …e](tools/bitesize.py): Show per process I/O size histogram. [Examples](tools/bitesize_example.txt).
92 …st.py): Display processes with active BPF programs and maps. [Examples](tools/bpflist_example.txt).
93 …arize btrfs operation latency distribution as a histogram. [Examples](tools/btrfsdist_example.txt).
94 …wer](tools/btrfsslower.py): Trace slow btrfs operations. [Examples](tools/btrfsslower_example.txt).
95 …apable](tools/capable.py): Trace security capability checks. [Examples](tools/capable_example.txt).
96 …tat](tools/cachestat.py): Trace page cache hit/miss ratio. [Examples](tools/cachestat_example.txt).
97 …cachetop.py): Trace page cache hit/miss ratio by processes. [Examples](tools/cachetop_example.txt).
98 ….py): Summarize on- and off-CPU time per task as a histogram. [Examples](tools/cpudist_example.txt)
99 … Sample CPU run queues and calculate unclaimed idle CPU. [Examples](tools/cpuunclaimed_example.txt)
100 … and report long atomic critical sections in the kernel. [Examples](tools/criticalstat_example.txt)
101 …y): Trace MySQL/PostgreSQL queries slower than a threshold. [Examples](tools/dbslower_example.txt).
102 …py): Summarize MySQL/PostgreSQL query latency as a histogram. [Examples](tools/dbstat_example.txt).
103 …s/dcsnoop.py): Trace directory entry cache (dcache) lookups. [Examples](tools/dcsnoop_example.txt).
104 …stat](tools/dcstat.py): Directory entry cache (dcache) stats. [Examples](tools/dcstat_example.txt).
105 …: Detect potential deadlocks on a running process. [Examples](tools/deadlock_detector_example.txt).
106 …ls/execsnoop.py): Trace new processes via exec() syscalls. [Examples](tools/execsnoop_example.txt).
107 …mmarize ext4 operation latency distribution as a histogram. [Examples](tools/ext4dist_example.txt).
108 …slower](tools/ext4slower.py): Trace slow ext4 operations. [Examples](tools/ext4slower_example.txt).
109 …ools/filelife.py): Trace the lifespan of short-lived files. [Examples](tools/filelife_example.txt).
110 …slower.py): Trace slow synchronous file reads and writes. [Examples](tools/fileslower_example.txt).
111 …ile reads and writes by filename and process. Top for files. [Examples](tools/filetop_example.txt).
112 …nccount](tools/funccount.py): Count kernel function calls. [Examples](tools/funccount_example.txt).
113 …py): Time functions and show their latency distribution. [Examples](tools/funclatency_example.txt).
114 …funcslower.py): Trace slow kernel or user function calls. [Examples](tools/funcslower_example.txt).
115 … Show latency for getaddrinfo/gethostbyname[2] calls. [Examples](tools/gethostlatency_example.txt).
116 …ardirqs.py):  Measure hard IRQ (hard interrupt) event time. [Examples](tools/hardirqs_example.txt).
117 ….py): Targeted error injection with call chain and predicates [Examples](tools/inject_example.txt).
118 …killsnoop.py): Trace signals issued by the kill() syscall. [Examples](tools/killsnoop_example.txt).
119 …t.py): Summarize CPU cache references and misses by process. [Examples](tools/llcstat_example.txt).
120 - tools/[mdflush](tools/mdflush.py): Trace md flush events. [Examples](tools/mdflush_example.txt).
121 …: Trace MySQL server queries slower than a threshold. [Examples](tools/mysqld_qslower_example.txt).
122 …Display outstanding memory allocations to find memory leaks. [Examples](tools/memleak_example.txt).
123 …nfsslower](tools/nfsslower.py): Trace slow NFS operations. [Examples](tools/nfsslower_example.txt).
124 …Summarize NFS operation latency distribution as a histogram. [Examples](tools/nfsdist_example.txt).
125 …putime.py): Summarize off-CPU time by kernel stack trace. [Examples](tools/offcputime_example.txt).
126 …ze blocked time by kernel off-CPU stack and waker stack. [Examples](tools/offwaketime_example.txt).
127 …ll](tools/oomkill.py): Trace the out-of-memory (OOM) killer. [Examples](tools/oomkill_example.txt).
128 …ls/[opensnoop](tools/opensnoop.py): Trace open() syscalls. [Examples](tools/opensnoop_example.txt).
129 …rsec](tools/pidpersec.py): Count new processes (via fork). [Examples](tools/pidpersec_example.txt).
130 …file CPU usage by sampling stack traces at a timed interval. [Examples](tools/profile_example.txt).
131 ….sh): Reset the state of tracing. Maintenance tool only. [Examples](tools/reset-trace_example.txt).
132 …s/runqlat.py): Run queue (scheduler) latency as a histogram. [Examples](tools/runqlat_example.txt).
133 …runqlen](tools/runqlen.py): Run queue length as a histogram. [Examples](tools/runqlen_example.txt).
134 …ols/runqslower.py): Trace long process scheduling delays. [Examples](tools/runqslower_example.txt).
135 ….py): Kernel SLAB/SLUB memory cache allocation rate top. [Examples](tools/slabratetop_example.txt).
136 …oftirqs.py):  Measure soft IRQ (soft interrupt) event time. [Examples](tools/softirqs_example.txt).
137 …ols/[solisten](tools/solisten.py): Trace TCP socket listen. [Examples](tools/solisten_example.txt).
138 …(tools/sslsniff.py): Sniff OpenSSL written and readed data. [Examples](tools/sslsniff_example.txt).
139 ….py): Count kernel function calls and their stack traces. [Examples](tools/stackcount_example.txt).
140 …ols/[syncsnoop](tools/syncsnoop.py): Trace sync() syscall. [Examples](tools/syncsnoop_example.txt).
141 …tools/syscount.py): Summarize syscall counts and latencies. [Examples](tools/syscount_example.txt).
142 …s/tcpaccept.py): Trace TCP passive connections (accept()). [Examples](tools/tcpaccept_example.txt).
143 …tcpconnect.py): Trace TCP active connections (connect()). [Examples](tools/tcpconnect_example.txt).
144 …lat.py): Trace TCP active connection latency (connect()). [Examples](tools/tcpconnlat_example.txt).
145 …pdrop.py): Trace kernel-based TCP packet drops with details. [Examples](tools/tcpdrop_example.txt).
146 …ools/tcplife.py): Trace TCP sessions and summarize lifespan. [Examples](tools/tcplife_example.txt).
147 …ns](tools/tcpretrans.py): Trace TCP retransmits and TLPs. [Examples](tools/tcpretrans_example.txt).
148 …tates.py): Trace TCP session state changes with durations. [Examples](tools/tcpstates_example.txt).
149 …tcpsubnet.py): Summarize and aggregate TCP send by subnet. [Examples](tools/tcpsubnet_example.txt).
150 …py): Summarize TCP send/recv throughput by host. Top for TCP. [Examples](tools/tcptop_example.txt).
151 …CP established connections (connect(), accept(), close()). [Examples](tools/tcptracer_example.txt).
152 … Display kernel tracepoints or USDT probes and their formats. [Examples](tools/tplist_example.txt).
153 …ace](tools/trace.py): Trace arbitrary functions, with filters. [Examples](tools/trace_example.txt).
154 …s/ttysnoop.py): Watch live output from a tty or pts device. [Examples](tools/ttysnoop_example.txt).
155 …e method calls or Linux syscalls in high-level languages. [Examples](tools/lib/ucalls_example.txt).
156 …ow.py): Print a method flow graph in high-level languages. [Examples](tools/lib/uflow_example.txt).
157 …y): Trace garbage collection events in high-level languages. [Examples](tools/lib/ugc_example.txt).
158 …ion events by object type and number of bytes allocated. [Examples](tools/lib/uobjnew_example.txt).
159 … allocations, exceptions and more in high-level languages. [Examples](tools/lib/ustat_example.txt).
160 … Trace thread creation events in Java and raw pthreads. [Examples](tools/lib/uthreads_example.txt).
161 ….py) tools/[vfscount.c](tools/vfscount.c): Count VFS calls. [Examples](tools/vfscount_example.txt).
162 …(tools/vfsstat.c): Count some VFS calls, with column output. [Examples](tools/vfsstat_example.txt).
163 …y): Summarize sleep to wakeup time by waker kernel stack. [Examples](tools/wakeuptime_example.txt).
164 …Summarize XFS operation latency distribution as a histogram. [Examples](tools/xfsdist_example.txt).
165 …xfsslower](tools/xfsslower.py): Trace slow XFS operations. [Examples](tools/xfsslower_example.txt).
166 …Summarize ZFS operation latency distribution as a histogram. [Examples](tools/zfsdist_example.txt).
167 …zfsslower](tools/zfsslower.py): Trace slow ZFS operations. [Examples](tools/zfsslower_example.txt).
185 … programs loaded into the kernel. 'ps' for BPF programs. [Examples](introspection/bps_example.txt).