---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-82343 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 13G 143G 9% /
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 873 26156 0 5137 30839
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:47:34:e4 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86059sec preferred_lft 86059sec
inet6 fe80::f816:3eff:fe47:34e4/64 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 02:42:86:9a:93:21 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::42:86ff:fe9a:9321/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82343) 11/08/24 _x86_64_ (8 CPU)
14:41:26 LINUX RESTART (8 CPU)
14:42:03 tps rtps wtps bread/s bwrtn/s
14:43:01 297.69 37.53 260.16 1750.54 60667.93
14:44:01 204.28 36.73 167.56 2863.39 67462.76
14:45:01 254.77 11.45 243.33 1102.08 88287.15
14:46:01 299.25 0.72 298.53 92.37 91711.83
14:47:01 25.00 0.82 24.18 45.59 1346.84
Average: 215.66 17.31 198.35 1166.91 61904.46
14:42:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:43:01 30125760 31713016 2813460 8.54 70264 1828432 1347712 3.97 858316 1663872 157612
14:44:01 29239808 31266108 3699412 11.23 87536 2232988 1760040 5.18 1391472 1979020 63104
14:45:01 25604120 30020172 7335100 22.27 106956 4536036 3031656 8.92 3256124 3644436 598080
14:46:01 25242908 30031156 7696312 23.37 123952 4864068 2897896 8.53 3743316 3485820 712
14:47:01 26757060 31551512 6182160 18.77 125884 4869592 1500448 4.41 2242520 3478544 2420
Average: 27393931 30916393 5545289 16.83 102918 3666223 2107550 6.20 2298350 2850338 164386
14:42:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:43:01 ens3 121.33 79.86 984.06 15.32 0.00 0.00 0.00 0.00
14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:43:01 lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00
14:44:01 ens3 356.06 299.85 3278.76 69.19 0.00 0.00 0.00 0.00
14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:44:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00
14:45:01 ens3 531.26 398.87 4910.16 94.48 0.00 0.00 0.00 0.00
14:45:01 docker0 2.53 6.12 0.16 87.91 0.00 0.00 0.00 0.00
14:45:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00
14:46:01 ens3 126.42 108.83 2074.55 341.62 0.00 0.00 0.00 0.00
14:46:01 docker0 2.23 5.98 0.15 87.67 0.00 0.00 0.00 0.00
14:46:01 lo 3.80 3.80 0.34 0.34 0.00 0.00 0.00 0.00
14:47:01 ens3 310.70 420.46 39.33 3203.20 0.00 0.00 0.00 0.00
14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:47:01 lo 3.47 3.47 0.32 0.32 0.00 0.00 0.00 0.00
Average: ens3 290.26 262.78 2265.83 749.59 0.00 0.00 0.00 0.00
Average: docker0 0.96 2.44 0.06 35.35 0.00 0.00 0.00 0.00
Average: lo 2.36 2.36 0.22 0.22 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82343) 11/08/24 _x86_64_ (8 CPU)
14:41:26 LINUX RESTART (8 CPU)
14:42:03 CPU %user %nice %system %iowait %steal %idle
14:43:01 all 8.87 0.00 0.97 4.40 0.03 85.72
14:43:01 0 1.76 0.00 0.98 4.32 0.00 92.94
14:43:01 1 13.92 0.00 1.19 1.07 0.03 83.78
14:43:01 2 5.43 0.00 0.47 0.00 0.07 94.04
14:43:01 3 21.85 0.00 1.55 2.56 0.05 73.99
14:43:01 4 20.20 0.00 1.91 1.88 0.05 75.96
14:43:01 5 3.49 0.00 0.50 0.10 0.00 95.90
14:43:01 6 2.26 0.00 0.55 0.59 0.02 96.58
14:43:01 7 2.06 0.00 0.62 24.69 0.02 72.61
14:44:01 all 12.44 0.00 1.00 3.23 0.05 83.28
14:44:01 0 5.71 0.00 1.15 0.17 0.03 92.94
14:44:01 1 19.71 0.00 1.14 0.97 0.05 78.14
14:44:01 2 14.13 0.00 1.22 0.58 0.03 84.04
14:44:01 3 14.14 0.00 0.92 0.15 0.05 84.74
14:44:01 4 10.42 0.00 0.71 5.10 0.05 83.72
14:44:01 5 9.75 0.00 0.92 0.85 0.05 88.43
14:44:01 6 10.29 0.00 0.97 2.23 0.03 86.48
14:44:01 7 15.40 0.00 0.95 15.82 0.07 67.76
14:45:01 all 20.45 0.00 3.21 3.45 0.07 72.82
14:45:01 0 13.66 0.00 2.61 0.61 0.05 83.08
14:45:01 1 21.26 0.00 3.40 0.77 0.07 74.50
14:45:01 2 24.49 0.00 6.03 0.89 0.08 68.51
14:45:01 3 21.29 0.00 2.51 3.19 0.08 72.92
14:45:01 4 17.21 0.00 3.27 7.68 0.07 71.78
14:45:01 5 24.38 0.00 2.64 0.35 0.07 72.56
14:45:01 6 26.36 0.00 2.11 0.07 0.07 71.40
14:45:01 7 14.91 0.00 3.14 14.07 0.07 67.81
14:46:01 all 10.88 0.00 3.65 3.25 0.06 82.17
14:46:01 0 10.70 0.00 3.96 6.28 0.07 78.99
14:46:01 1 12.47 0.00 4.45 0.84 0.07 82.17
14:46:01 2 10.48 0.00 3.74 0.74 0.05 84.99
14:46:01 3 13.92 0.00 3.68 0.12 0.07 82.22
14:46:01 4 9.69 0.00 3.33 3.25 0.05 83.68
14:46:01 5 9.22 0.00 3.15 8.64 0.07 78.92
14:46:01 6 11.58 0.00 3.58 1.26 0.07 83.51
14:46:01 7 8.94 0.00 3.32 4.91 0.03 82.80
14:47:01 all 11.13 0.00 0.54 0.17 0.04 88.13
14:47:01 0 9.96 0.00 0.54 0.03 0.03 89.44
14:47:01 1 11.37 0.00 0.52 0.00 0.05 88.06
14:47:01 2 0.30 0.00 0.22 0.02 0.00 99.47
14:47:01 3 27.34 0.00 0.67 0.13 0.03 71.83
14:47:01 4 15.52 0.00 0.77 0.57 0.05 83.10
14:47:01 5 9.77 0.00 0.48 0.02 0.03 89.69
14:47:01 6 12.94 0.00 0.68 0.02 0.07 86.29
14:47:01 7 1.82 0.00 0.40 0.63 0.03 97.12
Average: all 12.77 0.00 1.88 2.89 0.05 82.42
Average: 0 8.39 0.00 1.85 2.26 0.04 87.46
Average: 1 15.75 0.00 2.14 0.73 0.05 81.32
Average: 2 10.98 0.00 2.34 0.45 0.05 86.19
Average: 3 19.70 0.00 1.87 1.22 0.06 77.16
Average: 4 14.57 0.00 1.99 3.71 0.05 79.68
Average: 5 11.38 0.00 1.54 1.99 0.04 85.05
Average: 6 12.73 0.00 1.58 0.83 0.05 84.80
Average: 7 8.65 0.00 1.69 11.94 0.04 77.68