---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-74472 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 602 11715 0 3722 15107
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:0d:35:e2 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85690sec preferred_lft 85690sec
inet6 fe80::f816:3eff:fe0d:35e2/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-74472) 10/05/24 _x86_64_ (4 CPU)
00:05:30 LINUX RESTART (4 CPU)
00:06:02 tps rtps wtps bread/s bwrtn/s
00:07:01 144.67 45.59 99.08 2669.92 24981.12
00:08:01 98.17 11.33 86.84 818.93 24344.48
00:09:01 50.32 3.52 46.80 94.24 19794.34
00:10:01 48.14 0.55 47.59 14.93 20988.24
00:11:01 35.01 1.05 33.96 43.86 5890.48
00:12:01 19.82 0.50 19.32 11.06 6671.06
00:13:01 27.63 0.20 27.43 4.40 1715.98
00:14:01 2.77 0.00 2.77 0.00 1943.28
00:15:01 8.58 0.13 8.45 3.33 1054.62
00:16:01 22.62 1.42 21.20 168.80 14333.20
00:17:01 28.85 1.10 27.75 95.45 12305.15
Average: 44.08 5.88 38.20 353.29 12164.31
00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13645612 15423504 2779356 16.92 73612 1897068 914268 5.23 840340 1708552 200544
00:08:01 11946736 13869636 4478232 27.26 79780 2029296 2376768 13.60 2455068 1775248 38120
00:09:01 11948248 14030332 4476720 27.26 86868 2173000 2228540 12.75 2320788 1892016 40980
00:10:01 11974016 14241072 4450952 27.10 93428 2343736 1883824 10.78 2134848 2038924 31228
00:11:01 11357200 13865260 5067768 30.85 97592 2568156 2429036 13.90 2568740 2205828 94868
00:12:01 11275228 13913576 5149740 31.35 99112 2690476 2183668 12.50 2527648 2320004 26408
00:13:01 11267000 13952624 5157968 31.40 101792 2733452 2199948 12.59 2500256 2354988 31512
00:14:01 11221084 13934048 5203884 31.68 101864 2759724 2174728 12.45 2523564 2377708 1176
00:15:01 11430260 14178004 4994708 30.41 102980 2790896 1888144 10.81 2290992 2398760 8488
00:16:01 11447608 14878880 4977360 30.30 105436 3449668 1334992 7.64 1698772 2953604 300716
00:17:01 12057716 15528444 4367252 26.59 109208 3479208 755072 4.32 1073152 2963076 20000
Average: 11779155 14346853 4645813 28.29 95607 2628607 1851726 10.60 2084924 2271701 72185
00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 ens3 127.55 95.17 1536.13 25.80 0.00 0.00 0.00 0.00
00:07:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00
00:08:01 ens3 377.49 279.22 1213.18 102.90 0.00 0.00 0.00 0.00
00:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
00:09:01 ens3 554.73 433.59 1510.37 150.08 0.00 0.00 0.00 0.00
00:09:01 lo 1.10 1.10 0.19 0.19 0.00 0.00 0.00 0.00
00:10:01 ens3 550.04 370.90 2196.66 143.03 0.00 0.00 0.00 0.00
00:10:01 lo 24.50 24.50 3.88 3.88 0.00 0.00 0.00 0.00
00:11:01 ens3 518.41 362.81 907.20 143.19 0.00 0.00 0.00 0.00
00:11:01 lo 1.75 1.75 0.28 0.28 0.00 0.00 0.00 0.00
00:12:01 ens3 5080.69 2964.57 2209.57 1522.96 0.00 0.00 0.00 0.00
00:12:01 lo 31.55 31.55 12.34 12.34 0.00 0.00 0.00 0.00
00:13:01 ens3 7999.42 4714.68 2287.00 2079.59 0.00 0.00 0.00 0.00
00:13:01 lo 30.98 30.98 5.05 5.05 0.00 0.00 0.00 0.00
00:14:01 ens3 3018.26 1805.48 790.31 773.55 0.00 0.00 0.00 0.00
00:14:01 lo 13.90 13.90 2.77 2.77 0.00 0.00 0.00 0.00
00:15:01 ens3 582.74 394.58 203.98 155.30 0.00 0.00 0.00 0.00
00:15:01 lo 12.55 12.55 3.00 3.00 0.00 0.00 0.00 0.00
00:16:01 ens3 549.83 326.60 2078.06 94.19 0.00 0.00 0.00 0.00
00:16:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00
00:17:01 ens3 1290.37 846.66 593.80 402.39 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 1879.98 1146.58 1411.30 509.22 0.00 0.00 0.00 0.00
Average: lo 10.84 10.84 2.53 2.53 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-74472) 10/05/24 _x86_64_ (4 CPU)
00:05:30 LINUX RESTART (4 CPU)
00:06:02 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 23.00 0.00 1.63 3.90 0.06 71.41
00:07:01 0 13.96 0.00 1.00 0.92 0.05 84.07
00:07:01 1 30.85 0.00 1.99 1.22 0.05 65.89
00:07:01 2 22.67 0.00 1.77 7.82 0.07 67.68
00:07:01 3 24.52 0.00 1.77 5.63 0.07 68.01
00:08:01 all 57.77 0.00 2.03 1.83 0.10 38.26
00:08:01 0 61.84 0.00 1.37 0.15 0.08 36.55
00:08:01 1 59.75 0.00 2.12 0.91 0.10 37.12
00:08:01 2 53.57 0.00 2.03 1.32 0.12 42.96
00:08:01 3 55.91 0.00 2.60 4.97 0.10 36.42
00:09:01 all 40.12 0.00 2.19 1.24 0.08 56.37
00:09:01 0 44.98 0.00 2.06 0.10 0.08 52.78
00:09:01 1 42.14 0.00 2.39 0.47 0.07 54.93
00:09:01 2 40.25 0.00 1.86 4.08 0.07 53.74
00:09:01 3 33.18 0.00 2.47 0.30 0.08 63.97
00:10:01 all 54.10 0.00 2.02 0.96 0.08 42.85
00:10:01 0 58.64 0.00 1.78 0.00 0.07 39.52
00:10:01 1 55.58 0.00 1.90 0.94 0.08 41.51
00:10:01 2 52.75 0.00 2.20 2.42 0.08 42.54
00:10:01 3 49.40 0.00 2.23 0.47 0.08 47.82
00:11:01 all 35.09 0.00 1.48 0.46 0.07 62.91
00:11:01 0 32.74 0.00 1.57 0.08 0.07 65.54
00:11:01 1 38.15 0.00 1.24 1.22 0.07 59.32
00:11:01 2 36.57 0.00 1.22 0.00 0.07 62.15
00:11:01 3 32.90 0.00 1.86 0.54 0.08 64.62
00:12:01 all 46.04 0.00 11.34 0.23 0.09 42.30
00:12:01 0 45.85 0.00 11.35 0.02 0.08 42.69
00:12:01 1 46.66 0.00 12.47 0.91 0.08 39.88
00:12:01 2 43.10 0.00 9.17 0.02 0.07 47.65
00:12:01 3 48.58 0.00 12.37 0.00 0.08 38.97
00:13:01 all 44.88 0.00 14.87 0.10 0.08 40.07
00:13:01 0 44.35 0.00 13.48 0.12 0.08 41.96
00:13:01 1 42.27 0.00 13.91 0.20 0.08 43.54
00:13:01 2 49.24 0.00 17.40 0.03 0.08 33.24
00:13:01 3 43.65 0.00 14.66 0.02 0.08 41.59
00:14:01 all 38.66 0.00 8.35 0.13 0.07 52.80
00:14:01 0 38.57 0.00 4.01 0.00 0.07 57.36
00:14:01 1 40.38 0.00 12.48 0.50 0.07 46.57
00:14:01 2 40.14 0.00 9.63 0.00 0.08 50.15
00:14:01 3 35.54 0.00 7.32 0.02 0.08 57.04
00:15:01 all 41.13 0.00 2.12 0.05 0.08 56.62
00:15:01 0 41.31 0.00 1.89 0.00 0.08 56.72
00:15:01 1 43.06 0.00 2.09 0.17 0.08 54.60
00:15:01 2 39.64 0.00 2.20 0.02 0.07 58.07
00:15:01 3 40.52 0.00 2.30 0.00 0.08 57.10
00:16:01 all 31.70 0.00 4.92 0.54 0.06 62.78
00:16:01 0 48.17 0.00 14.46 0.05 0.07 37.25
00:16:01 1 26.08 0.00 3.47 1.99 0.05 68.41
00:16:01 2 22.49 0.00 0.77 0.02 0.07 76.66
00:16:01 3 29.99 0.00 0.95 0.08 0.08 68.89
00:17:01 all 47.80 0.00 1.99 0.40 0.08 49.73
00:17:01 0 69.83 0.00 2.79 0.12 0.10 27.16
00:17:01 1 41.48 0.00 2.21 1.34 0.08 54.89
00:17:01 2 31.11 0.00 1.95 0.05 0.07 66.82
00:17:01 3 48.80 0.00 1.00 0.08 0.07 50.05
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 41.86 0.00 4.82 0.89 0.08 52.35
Average: 0 45.51 0.00 5.07 0.14 0.08 49.20
Average: 1 42.40 0.00 5.12 0.90 0.07 51.51
Average: 2 39.26 0.00 4.57 1.43 0.08 54.67
Average: 3 40.28 0.00 4.50 1.09 0.08 54.04