---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-39394 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 8
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): 0-7
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:
8
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
tmpfs 3.2G 708K 3.2G 1% /run
/dev/vda1 155G 11G 145G 7% /
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 32167 858 28911 0 2397 30881
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:58:59:14 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.22/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86125sec preferred_lft 86125sec
inet6 fe80::f816:3eff:fe58:5914/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:50:ec:5d:ff brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39394) 09/18/24 _x86_64_ (8 CPU)
05:46:29 LINUX RESTART (8 CPU)
05:47:02 tps rtps wtps bread/s bwrtn/s
05:48:01 323.12 43.31 279.81 1954.34 32360.57
05:49:01 131.57 18.28 113.30 661.25 35501.37
05:50:01 17.33 0.07 17.26 1.07 23300.38
05:51:01 54.07 3.22 50.86 114.91 31148.28
Average: 130.75 16.11 114.64 677.73 30570.62
05:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:48:01 30030688 31663624 2908532 8.83 72392 1868200 1438592 4.23 912264 1697868 206044
05:49:01 27874636 29673756 5064584 15.38 81748 2016664 3685228 10.84 2938784 1806492 2728
05:50:01 27336188 29137300 5603032 17.01 81864 2018296 4132224 12.16 3475768 1807392 24
05:51:01 29605976 31623672 3333244 10.12 85912 2227624 1413840 4.16 1125956 1886656 3248
Average: 28711872 30524588 4227348 12.83 80479 2032696 2667471 7.85 2113193 1799602 53011
05:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:48:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
05:48:01 ens3 254.84 161.96 1322.46 56.16 0.00 0.00 0.00 0.00
05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:49:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00
05:49:01 ens3 396.67 274.93 1897.40 78.98 0.00 0.00 0.00 0.00
05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:50:01 ens3 297.13 131.81 80.88 65.02 0.00 0.00 0.00 0.00
05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:51:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00
05:51:01 ens3 222.26 156.77 495.31 995.98 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00
Average: ens3 292.89 181.45 947.53 300.01 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39394) 09/18/24 _x86_64_ (8 CPU)
05:46:29 LINUX RESTART (8 CPU)
05:47:02 CPU %user %nice %system %iowait %steal %idle
05:48:01 all 11.02 0.00 1.01 2.72 0.04 85.20
05:48:01 0 2.94 0.00 0.71 12.50 0.09 83.76
05:48:01 1 28.65 0.00 1.54 1.00 0.05 68.75
05:48:01 2 9.08 0.00 0.71 0.44 0.03 89.73
05:48:01 3 7.36 0.00 0.73 0.12 0.02 91.78
05:48:01 4 4.77 0.00 1.44 3.73 0.02 90.04
05:48:01 5 1.75 0.00 0.56 0.51 0.03 97.15
05:48:01 6 6.92 0.00 0.53 0.25 0.02 92.29
05:48:01 7 26.71 0.00 1.87 3.26 0.05 68.12
05:49:01 all 23.90 0.00 1.39 1.52 0.06 73.14
05:49:01 0 17.62 0.00 2.19 7.74 0.05 72.41
05:49:01 1 37.98 0.00 3.07 0.15 0.08 58.71
05:49:01 2 40.07 0.00 1.58 0.50 0.07 57.78
05:49:01 3 27.84 0.00 1.17 0.69 0.08 70.22
05:49:01 4 11.43 0.00 0.47 0.02 0.03 88.06
05:49:01 5 18.65 0.00 1.04 2.17 0.05 78.09
05:49:01 6 28.06 0.00 0.57 0.87 0.07 70.44
05:49:01 7 9.64 0.00 1.05 0.05 0.05 89.21
05:50:01 all 17.71 0.00 0.43 1.09 0.05 80.72
05:50:01 0 3.51 0.00 0.23 5.68 0.03 90.55
05:50:01 1 73.66 0.00 0.90 0.00 0.10 25.34
05:50:01 2 20.55 0.00 0.47 0.00 0.07 78.92
05:50:01 3 4.64 0.00 0.32 0.03 0.03 94.97
05:50:01 4 13.38 0.00 0.18 3.02 0.07 83.34
05:50:01 5 11.46 0.00 0.55 0.00 0.05 87.94
05:50:01 6 6.45 0.00 0.45 0.00 0.02 93.08
05:50:01 7 8.09 0.00 0.28 0.00 0.05 91.57
05:51:01 all 12.87 0.00 0.66 1.63 0.04 84.80
05:51:01 0 4.43 0.00 0.50 0.02 0.02 95.03
05:51:01 1 16.58 0.00 0.64 0.00 0.03 82.75
05:51:01 2 12.35 0.00 0.72 0.02 0.03 86.88
05:51:01 3 2.67 0.00 0.43 3.69 0.02 93.19
05:51:01 4 3.69 0.00 0.55 7.64 0.03 88.08
05:51:01 5 14.83 0.00 0.58 0.47 0.05 84.07
05:51:01 6 4.37 0.00 0.72 0.18 0.02 94.72
05:51:01 7 44.10 0.00 1.12 1.04 0.08 53.66
Average: all 16.39 0.00 0.87 1.74 0.05 80.95
Average: 0 7.14 0.00 0.91 6.46 0.05 85.44
Average: 1 39.26 0.00 1.54 0.29 0.07 58.85
Average: 2 20.52 0.00 0.87 0.24 0.05 78.32
Average: 3 10.64 0.00 0.66 1.14 0.04 87.53
Average: 4 8.33 0.00 0.66 3.60 0.04 87.37
Average: 5 11.71 0.00 0.68 0.79 0.05 86.77
Average: 6 11.45 0.00 0.57 0.33 0.03 87.63
Average: 7 22.10 0.00 1.08 1.08 0.06 75.69