---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-94040 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: 2799.998
BogoMIPS: 5599.99
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 626 11751 0 3662 15084
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:69:52:af brd ff:ff:ff:ff:ff:ff
inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85650sec preferred_lft 85650sec
inet6 fe80::f816:3eff:fe69:52af/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-94040) 12/30/24 _x86_64_ (4 CPU)
00:05:27 LINUX RESTART (4 CPU)
00:06:01 tps rtps wtps bread/s bwrtn/s
00:07:01 142.68 28.48 114.20 1648.26 19649.93
00:08:01 75.97 11.40 64.57 820.00 14811.73
00:09:01 47.04 6.72 40.33 197.17 12681.09
00:10:01 42.90 0.35 42.55 12.93 14454.12
00:11:01 33.21 0.32 32.89 7.33 12290.62
00:12:01 32.43 0.07 32.36 0.93 14053.26
00:13:01 32.96 0.23 32.73 4.40 10410.26
00:14:01 7.18 0.00 7.18 0.00 7815.76
00:15:01 3.33 0.00 3.33 0.00 869.99
00:16:01 10.58 0.00 10.58 0.00 1189.40
00:17:01 27.25 1.37 25.88 166.51 24188.37
Average: 41.41 4.45 36.96 259.76 12037.68
00:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13762188 15493052 2662780 16.21 72628 1852040 962320 5.51 751356 1685092 104288
00:08:01 12122528 14005692 4302440 26.19 79488 1990488 2598396 14.87 2300020 1758216 34912
00:09:01 11564868 13597556 4860100 29.59 85688 2126512 2735756 15.66 2736184 1860848 33744
00:10:01 11748508 13964768 4676460 28.47 91644 2297112 2408876 13.79 2391880 2011060 18876
00:11:01 11380516 13820124 5044452 30.71 97956 2500916 2338072 13.38 2587048 2164496 110756
00:12:01 11393360 13924756 5031608 30.63 99696 2585788 2212864 12.66 2491792 2242300 18760
00:13:01 11188432 13782608 5236536 31.88 102316 2644008 2367020 13.55 2647356 2289864 11660
00:14:01 11107972 13754156 5316996 32.37 102396 2694328 2351308 13.46 2677124 2339260 21856
00:15:01 11417128 14087180 5007840 30.49 102552 2716556 2349340 13.45 2349860 2356512 22748
00:16:01 11138016 14007316 5286952 32.19 104688 2906144 2086096 11.94 2492636 2485556 186500
00:17:01 10946964 14362964 5478004 33.35 107468 3425636 1840660 10.53 2186184 2959312 44024
Average: 11615498 14072743 4809470 29.28 95138 2521775 2204610 12.62 2328313 2195683 55284
00:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 ens3 103.37 69.22 1070.93 21.52 0.00 0.00 0.00 0.00
00:07:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00
00:08:01 ens3 478.33 346.35 1320.61 94.66 0.00 0.00 0.00 0.00
00:08:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00
00:09:01 ens3 1329.01 645.43 1687.35 270.50 0.00 0.00 0.00 0.00
00:09:01 lo 1.25 1.25 0.20 0.20 0.00 0.00 0.00 0.00
00:10:01 ens3 718.73 425.04 2473.96 125.40 0.00 0.00 0.00 0.00
00:10:01 lo 26.81 26.81 4.01 4.01 0.00 0.00 0.00 0.00
00:11:01 ens3 863.27 536.88 861.06 182.11 0.00 0.00 0.00 0.00
00:11:01 lo 1.35 1.35 0.21 0.21 0.00 0.00 0.00 0.00
00:12:01 ens3 4781.10 2832.48 1955.28 1185.38 0.00 0.00 0.00 0.00
00:12:01 lo 0.72 0.72 0.09 0.09 0.00 0.00 0.00 0.00
00:13:01 ens3 6561.56 3644.36 1988.67 1748.89 0.00 0.00 0.00 0.00
00:13:01 lo 63.36 63.36 17.44 17.44 0.00 0.00 0.00 0.00
00:14:01 ens3 6324.48 3974.87 1983.49 1867.09 0.00 0.00 0.00 0.00
00:14:01 lo 5.43 5.43 1.18 1.18 0.00 0.00 0.00 0.00
00:15:01 ens3 425.81 268.14 111.30 98.06 0.00 0.00 0.00 0.00
00:15:01 lo 20.06 20.06 4.32 4.32 0.00 0.00 0.00 0.00
00:16:01 ens3 398.62 280.92 159.96 108.63 0.00 0.00 0.00 0.00
00:16:01 lo 1.48 1.48 0.29 0.29 0.00 0.00 0.00 0.00
00:17:01 ens3 1328.23 851.42 2453.68 256.30 0.00 0.00 0.00 0.00
00:17:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00
Average: ens3 2119.32 1261.37 1460.59 541.69 0.00 0.00 0.00 0.00
Average: lo 11.11 11.11 2.54 2.54 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-94040) 12/30/24 _x86_64_ (4 CPU)
00:05:27 LINUX RESTART (4 CPU)
00:06:01 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 18.59 0.00 1.22 4.39 0.06 75.74
00:07:01 0 19.74 0.00 1.59 10.60 0.05 68.02
00:07:01 1 28.44 0.00 1.37 1.42 0.07 68.70
00:07:01 2 15.89 0.00 1.24 2.66 0.05 80.16
00:07:01 3 10.32 0.00 0.67 2.88 0.08 86.05
00:08:01 all 61.40 0.00 2.24 1.13 0.10 35.12
00:08:01 0 60.04 0.00 2.53 1.17 0.10 36.15
00:08:01 1 62.84 0.00 2.19 0.37 0.08 34.52
00:08:01 2 63.83 0.00 1.83 1.09 0.10 33.16
00:08:01 3 58.89 0.00 2.41 1.91 0.10 36.69
00:09:01 all 49.11 0.00 2.75 0.89 0.08 47.17
00:09:01 0 49.92 0.00 2.95 0.52 0.08 46.52
00:09:01 1 51.34 0.00 3.00 0.25 0.08 45.33
00:09:01 2 47.99 0.00 2.64 0.72 0.07 48.58
00:09:01 3 47.16 0.00 2.44 2.08 0.08 48.24
00:10:01 all 48.32 0.00 2.11 0.81 0.08 48.67
00:10:01 0 45.86 0.00 2.41 0.37 0.07 51.29
00:10:01 1 46.24 0.00 1.98 2.04 0.10 49.64
00:10:01 2 49.97 0.00 1.78 0.77 0.08 47.39
00:10:01 3 51.24 0.00 2.25 0.07 0.08 46.35
00:11:01 all 54.18 0.00 2.42 0.70 0.08 42.61
00:11:01 0 51.94 0.00 2.79 0.08 0.08 45.10
00:11:01 1 56.14 0.00 2.36 1.32 0.08 40.09
00:11:01 2 54.83 0.00 1.92 0.85 0.08 42.31
00:11:01 3 53.82 0.00 2.60 0.55 0.08 42.94
00:12:01 all 44.25 0.00 8.89 0.91 0.08 45.87
00:12:01 0 43.24 0.00 9.55 1.54 0.08 45.59
00:12:01 1 46.99 0.00 8.93 0.17 0.08 43.82
00:12:01 2 42.06 0.00 9.04 0.67 0.08 48.14
00:12:01 3 44.72 0.00 8.04 1.26 0.07 45.91
00:13:01 all 43.68 0.00 14.34 0.63 0.11 41.25
00:13:01 0 42.83 0.00 14.73 1.80 0.10 40.54
00:13:01 1 42.30 0.00 13.33 0.18 0.10 44.08
00:13:01 2 45.93 0.00 11.40 0.39 0.12 42.17
00:13:01 3 43.62 0.00 17.91 0.15 0.12 38.20
00:14:01 all 44.52 0.00 19.73 0.34 0.10 35.31
00:14:01 0 40.35 0.00 10.18 1.35 0.10 48.02
00:14:01 1 45.46 0.00 23.72 0.00 0.12 30.71
00:14:01 2 49.41 0.00 19.06 0.00 0.08 31.45
00:14:01 3 42.86 0.00 25.94 0.02 0.08 31.10
00:15:01 all 40.85 0.00 1.73 0.05 0.07 57.30
00:15:01 0 42.97 0.00 1.58 0.00 0.07 55.39
00:15:01 1 38.66 0.00 2.09 0.00 0.07 59.19
00:15:01 2 39.33 0.00 1.86 0.00 0.07 58.75
00:15:01 3 42.47 0.00 1.37 0.22 0.05 55.90
00:16:01 all 40.44 0.00 5.29 0.07 0.05 54.14
00:16:01 0 36.10 0.00 1.93 0.02 0.07 61.89
00:16:01 1 36.74 0.00 1.45 0.22 0.05 61.54
00:16:01 2 37.40 0.00 1.46 0.05 0.07 61.03
00:16:01 3 51.51 0.00 16.31 0.00 0.07 32.11
00:17:01 all 56.95 0.00 2.12 1.42 0.08 39.43
00:17:01 0 43.01 0.00 1.89 2.31 0.08 52.70
00:17:01 1 55.78 0.00 2.14 0.07 0.07 41.94
00:17:01 2 57.71 0.00 1.75 3.26 0.07 37.21
00:17:01 3 71.23 0.00 2.76 0.05 0.10 25.86
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 45.66 0.00 5.71 1.03 0.08 47.52
Average: 0 43.27 0.00 4.73 1.80 0.08 50.12
Average: 1 46.45 0.00 5.67 0.55 0.08 47.25
Average: 2 45.85 0.00 4.90 0.95 0.08 48.22
Average: 3 47.08 0.00 7.51 0.84 0.08 44.49