---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-39389 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: 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): 0-7
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 887 28424 0 2856 30840
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:de:83:e9 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86054sec preferred_lft 86054sec
inet6 fe80::f816:3eff:fede:83e9/64 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 02:42:4f:18:5f:f1 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
inet6 fe80::42:4fff:fe18:5ff1/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39389) 09/18/24 _x86_64_ (8 CPU)
05:04:06 LINUX RESTART (8 CPU)
05:05:01 tps rtps wtps bread/s bwrtn/s
05:06:01 154.37 27.68 126.70 1271.79 29886.89
05:07:01 85.30 7.48 77.82 543.51 26887.12
05:08:01 35.07 0.83 34.24 25.32 21219.59
05:09:01 113.43 2.92 110.51 423.46 47761.95
Average: 97.04 9.73 87.32 565.99 31439.14
05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:06:01 29492104 31192648 3447116 10.47 79332 1924552 2219560 6.53 1402748 1738012 109244
05:07:01 28471460 30333128 4467760 13.56 85788 2072176 2726072 8.02 2306940 1834984 14368
05:08:01 26920560 28851184 6018660 18.27 88876 2133876 5307724 15.62 3802040 1873476 8288
05:09:01 27782916 30249844 5156304 15.65 97064 2651484 2599316 7.65 2580804 2215620 564
Average: 28166760 30156701 4772460 14.49 87765 2195522 3213168 9.45 2523133 1915523 33116
05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:06:01 ens3 155.01 122.11 1433.92 26.95 0.00 0.00 0.00 0.00
05:06:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00
05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:07:01 ens3 528.51 334.64 1734.93 91.71 0.00 0.00 0.00 0.00
05:07:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00
05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:08:01 ens3 495.98 292.44 796.47 101.95 0.00 0.00 0.00 0.00
05:08:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00
05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:09:01 ens3 300.10 335.09 1496.50 1679.14 0.00 0.00 0.00 0.00
05:09:01 lo 2.53 2.53 0.22 0.22 0.00 0.00 0.00 0.00
05:09:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00
Average: ens3 369.90 271.07 1365.44 474.97 0.00 0.00 0.00 0.00
Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39389) 09/18/24 _x86_64_ (8 CPU)
05:04:06 LINUX RESTART (8 CPU)
05:05:01 CPU %user %nice %system %iowait %steal %idle
05:06:01 all 12.19 0.00 0.88 2.52 0.05 84.36
05:06:01 0 15.87 0.00 1.27 2.95 0.07 79.84
05:06:01 1 16.61 0.00 1.02 1.37 0.05 80.95
05:06:01 2 11.83 0.00 0.97 11.26 0.03 75.91
05:06:01 3 6.06 0.00 0.40 0.22 0.03 93.29
05:06:01 4 6.76 0.00 0.55 0.22 0.03 92.44
05:06:01 5 21.12 0.00 1.39 2.63 0.05 74.81
05:06:01 6 9.13 0.00 0.73 0.63 0.05 89.45
05:06:01 7 10.17 0.00 0.72 0.89 0.03 88.19
05:07:01 all 52.60 0.00 1.95 0.93 0.08 44.44
05:07:01 0 58.29 0.00 1.64 0.13 0.10 39.84
05:07:01 1 54.30 0.00 2.18 0.08 0.08 43.35
05:07:01 2 47.46 0.00 2.07 6.20 0.07 44.20
05:07:01 3 44.86 0.00 1.81 0.29 0.07 52.97
05:07:01 4 55.94 0.00 1.72 0.27 0.08 41.99
05:07:01 5 55.02 0.00 2.04 0.13 0.08 42.72
05:07:01 6 52.04 0.00 1.68 0.13 0.08 46.07
05:07:01 7 52.81 0.00 2.49 0.22 0.08 44.40
05:08:01 all 68.12 0.00 2.17 0.37 0.09 29.25
05:08:01 0 64.30 0.00 1.99 0.00 0.08 33.63
05:08:01 1 67.65 0.00 2.10 0.08 0.12 30.06
05:08:01 2 67.30 0.00 1.96 2.73 0.10 27.90
05:08:01 3 67.91 0.00 2.63 0.00 0.10 29.36
05:08:01 4 64.65 0.00 2.10 0.02 0.08 33.15
05:08:01 5 71.68 0.00 2.79 0.07 0.10 25.36
05:08:01 6 67.74 0.00 1.91 0.07 0.08 30.20
05:08:01 7 73.67 0.00 1.90 0.00 0.08 24.34
05:09:01 all 44.35 0.00 2.00 1.91 0.07 51.66
05:09:01 0 43.06 0.00 2.01 5.34 0.07 49.52
05:09:01 1 41.92 0.00 1.91 0.15 0.05 55.97
05:09:01 2 46.35 0.00 1.66 4.17 0.07 47.75
05:09:01 3 48.69 0.00 2.57 1.02 0.07 47.65
05:09:01 4 43.31 0.00 1.98 2.78 0.07 51.87
05:09:01 5 47.24 0.00 1.96 0.20 0.07 50.54
05:09:01 6 44.17 0.00 2.04 1.44 0.07 52.28
05:09:01 7 40.16 0.00 1.84 0.18 0.07 57.75
Average: all 44.29 0.00 1.75 1.43 0.07 52.45
Average: 0 45.37 0.00 1.73 2.10 0.08 50.72
Average: 1 45.09 0.00 1.80 0.42 0.08 52.61
Average: 2 43.21 0.00 1.67 6.10 0.07 48.96
Average: 3 41.83 0.00 1.85 0.38 0.07 55.87
Average: 4 42.63 0.00 1.59 0.82 0.07 54.90
Average: 5 48.78 0.00 2.05 0.76 0.08 48.34
Average: 6 43.23 0.00 1.59 0.57 0.07 54.54
Average: 7 44.20 0.00 1.74 0.32 0.07 53.67