---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-87063 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 4
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2800.000
BogoMIPS: 5600.00
Virtualization: AMD-V
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 512K
L3 cache: 16384K
NUMA node0 CPU(s): 0-3
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 7.9G 0 7.9G 0% /dev
tmpfs 1.6G 672K 1.6G 1% /run
/dev/vda1 78G 9.7G 68G 13% /
tmpfs 7.9G 0 7.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 1.6G 0 1.6G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 16040 644 11701 0 3694 15065
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:95:7c:09 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85683sec preferred_lft 85683sec
inet6 fe80::f816:3eff:fe95:7c09/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-87063) 11/28/24 _x86_64_ (4 CPU)
00:06:15 LINUX RESTART (4 CPU)
00:07:02 tps rtps wtps bread/s bwrtn/s
00:08:01 189.17 51.33 137.84 3371.23 30904.05
00:09:01 54.84 2.33 52.51 97.85 20608.57
00:10:01 46.69 6.13 40.56 186.10 19058.29
00:11:01 39.24 0.23 39.01 3.87 15139.61
00:12:01 36.79 0.13 36.65 4.53 7077.57
00:13:01 12.27 0.17 12.10 2.53 3229.87
00:14:01 25.31 0.12 25.20 2.67 1580.27
00:15:01 3.22 0.00 3.22 0.00 1854.36
00:16:01 8.83 0.00 8.83 0.00 1112.75
00:17:01 23.21 1.35 21.86 164.51 14692.48
00:18:01 36.71 1.33 35.38 102.25 12504.32
Average: 43.08 5.67 37.41 353.19 11585.33
00:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:08:01 12854504 14712936 3570464 21.74 77016 1971520 1871716 10.71 1569384 1764792 52832
00:09:01 11707240 13678816 4717728 28.72 82244 2073184 2616768 14.98 2662956 1804372 20700
00:10:01 12136884 14223832 4288084 26.11 88612 2175288 1977096 11.31 2139012 1885432 20760
00:11:01 11964412 14271392 4460556 27.16 95564 2379860 2224464 12.73 2115652 2064048 31660
00:12:01 11646712 14157464 4778256 29.09 99944 2566972 1993828 11.41 2274884 2207968 6060
00:13:01 11286140 13893168 5138828 31.29 100544 2658776 2243484 12.84 2550548 2290192 25936
00:14:01 11288696 13949000 5136272 31.27 103164 2707276 2346640 13.43 2502296 2334084 39308
00:15:01 11181472 13857932 5243496 31.92 103244 2723056 2273520 13.01 2597908 2345412 1020
00:16:01 11323728 14080712 5101240 31.06 105164 2797324 2010476 11.51 2386888 2408940 52708
00:17:01 10989832 14404800 5435136 33.09 107240 3430752 1789440 10.24 2161752 2947320 307752
00:18:01 12023456 15466268 4401512 26.80 111076 3450428 813068 4.65 1147920 2926260 15176
Average: 11673007 14245120 4751961 28.93 97619 2630403 2014591 11.53 2191745 2270802 52174
00:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:08:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00
00:08:01 ens3 189.14 153.35 1903.37 36.68 0.00 0.00 0.00 0.00
00:09:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00
00:09:01 ens3 1025.88 714.51 1098.50 277.37 0.00 0.00 0.00 0.00
00:10:01 lo 1.30 1.30 0.20 0.20 0.00 0.00 0.00 0.00
00:10:01 ens3 810.65 511.88 1081.51 238.32 0.00 0.00 0.00 0.00
00:11:01 lo 22.00 22.00 3.75 3.75 0.00 0.00 0.00 0.00
00:11:01 ens3 472.49 349.23 2795.60 99.91 0.00 0.00 0.00 0.00
00:12:01 lo 1.83 1.83 0.29 0.29 0.00 0.00 0.00 0.00
00:12:01 ens3 306.36 238.28 844.42 81.04 0.00 0.00 0.00 0.00
00:13:01 lo 36.70 36.70 13.49 13.49 0.00 0.00 0.00 0.00
00:13:01 ens3 6898.73 4189.32 2196.45 1926.70 0.00 0.00 0.00 0.00
00:14:01 lo 26.13 26.13 3.91 3.91 0.00 0.00 0.00 0.00
00:14:01 ens3 9961.27 5723.18 3000.25 2596.91 0.00 0.00 0.00 0.00
00:15:01 lo 17.15 17.15 3.65 3.65 0.00 0.00 0.00 0.00
00:15:01 ens3 2420.75 1292.32 831.56 712.70 0.00 0.00 0.00 0.00
00:16:01 lo 10.00 10.00 2.32 2.32 0.00 0.00 0.00 0.00
00:16:01 ens3 383.75 288.19 143.17 110.43 0.00 0.00 0.00 0.00
00:17:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00
00:17:01 ens3 401.98 310.40 2303.88 79.47 0.00 0.00 0.00 0.00
00:18:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00
00:18:01 ens3 761.61 563.86 416.41 263.86 0.00 0.00 0.00 0.00
Average: lo 10.69 10.69 2.53 2.53 0.00 0.00 0.00 0.00
Average: ens3 2151.21 1304.77 1509.82 584.73 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-87063) 11/28/24 _x86_64_ (4 CPU)
00:06:15 LINUX RESTART (4 CPU)
00:07:02 CPU %user %nice %system %iowait %steal %idle
00:08:01 all 34.52 0.00 1.92 3.98 0.08 59.50
00:08:01 0 33.60 0.00 1.82 5.02 0.09 59.47
00:08:01 1 31.14 0.00 2.01 4.44 0.07 62.34
00:08:01 2 48.82 0.00 2.88 2.47 0.09 45.75
00:08:01 3 24.53 0.00 0.94 3.98 0.07 70.48
00:09:01 all 59.80 0.00 2.58 1.01 0.10 36.50
00:09:01 0 57.28 0.00 2.83 0.37 0.12 39.40
00:09:01 1 62.75 0.00 1.88 2.53 0.10 32.74
00:09:01 2 63.12 0.00 3.00 0.96 0.12 32.80
00:09:01 3 56.06 0.00 2.62 0.20 0.12 41.00
00:10:01 all 48.15 0.00 2.30 1.05 0.09 48.41
00:10:01 0 42.02 0.00 2.49 0.07 0.08 55.34
00:10:01 1 49.32 0.00 1.97 0.82 0.07 47.82
00:10:01 2 50.66 0.00 1.95 0.47 0.10 46.82
00:10:01 3 50.61 0.00 2.79 2.86 0.08 43.65
00:11:01 all 47.99 0.00 1.94 0.79 0.09 49.19
00:11:01 0 50.66 0.00 2.12 0.12 0.08 47.01
00:11:01 1 49.02 0.00 1.64 0.02 0.10 49.22
00:11:01 2 50.18 0.00 2.50 0.35 0.12 46.85
00:11:01 3 42.07 0.00 1.51 2.66 0.07 53.70
00:12:01 all 42.40 0.00 1.90 0.40 0.09 55.21
00:12:01 0 40.88 0.00 1.65 0.00 0.10 57.36
00:12:01 1 39.54 0.00 2.04 0.05 0.08 58.29
00:12:01 2 44.10 0.00 2.34 1.27 0.08 52.20
00:12:01 3 45.08 0.00 1.57 0.27 0.08 52.99
00:13:01 all 52.52 0.00 14.46 0.17 0.10 32.75
00:13:01 0 53.92 0.00 12.63 0.24 0.10 33.12
00:13:01 1 52.70 0.00 15.31 0.00 0.10 31.89
00:13:01 2 47.72 0.00 16.42 0.20 0.12 35.53
00:13:01 3 55.74 0.00 13.46 0.24 0.10 30.47
00:14:01 all 45.71 0.00 17.11 0.09 0.10 36.99
00:14:01 0 44.15 0.00 12.64 0.02 0.10 43.09
00:14:01 1 47.03 0.00 23.37 0.07 0.07 29.47
00:14:01 2 45.72 0.00 16.86 0.02 0.12 37.28
00:14:01 3 45.94 0.00 15.59 0.27 0.08 38.12
00:15:01 all 39.22 0.00 5.34 0.10 0.08 55.26
00:15:01 0 37.31 0.00 3.65 0.00 0.08 58.96
00:15:01 1 38.22 0.00 8.32 0.00 0.08 53.38
00:15:01 2 42.68 0.00 7.27 0.00 0.08 49.97
00:15:01 3 38.65 0.00 2.11 0.38 0.10 58.75
00:16:01 all 45.39 0.00 2.03 0.08 0.08 52.42
00:16:01 0 44.06 0.00 2.13 0.00 0.08 53.72
00:16:01 1 47.48 0.00 1.94 0.02 0.08 50.48
00:16:01 2 43.06 0.00 2.19 0.00 0.08 54.67
00:16:01 3 47.01 0.00 1.84 0.30 0.08 50.76
00:17:01 all 37.57 0.00 4.96 0.68 0.07 56.71
00:17:01 0 40.77 0.00 15.61 0.05 0.08 43.49
00:17:01 1 29.86 0.00 1.65 0.05 0.05 68.40
00:17:01 2 48.78 0.00 1.87 0.20 0.07 49.08
00:17:01 3 30.93 0.00 0.75 2.44 0.07 65.81
00:18:01 all 42.39 0.00 1.93 0.55 0.07 55.07
00:18:01 0 43.48 0.00 2.46 0.05 0.05 53.97
00:18:01 1 52.03 0.00 1.77 1.12 0.08 45.00
00:18:01 2 41.24 0.00 1.82 0.05 0.08 56.80
00:18:01 3 32.74 0.00 1.66 0.97 0.07 64.56
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 45.07 0.00 5.13 0.80 0.09 48.90
Average: 0 44.39 0.00 5.46 0.53 0.09 49.54
Average: 1 45.38 0.00 5.62 0.82 0.08 48.09
Average: 2 47.82 0.00 5.37 0.54 0.10 46.17
Average: 3 42.70 0.00 4.08 1.32 0.08 51.82