---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-903 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 142G 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 849 25889 0 5428 30862 Swap: 1023 0 1023 ---> ip addr: 1: lo: 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: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:87:19:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe87:19c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:e7:7f:70 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::42:9aff:fee7:7f70/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-903) 10/12/26 _x86_64_ (8 CPU) 12:03:10 LINUX RESTART (8 CPU) 12:04:01 tps rtps wtps bread/s bwrtn/s 12:05:01 186.25 15.28 170.97 382.60 79319.71 12:06:01 134.89 8.63 126.26 488.85 49508.95 12:07:01 101.77 2.93 98.83 424.33 50364.54 12:08:01 128.81 0.48 128.32 8.26 18087.97 12:09:01 429.81 0.05 429.76 4.40 59692.72 12:10:01 90.12 1.60 88.52 107.32 43207.20 Average: 178.61 4.83 173.78 235.95 50029.29 12:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 29491012 31357212 3448208 10.47 83912 2078800 2014376 5.93 1215364 1912556 197544 12:06:01 26975184 29178552 5964036 18.11 93012 2396136 4131284 12.16 3458660 2158216 1912 12:07:01 27578896 30540452 5360324 16.27 100648 3132240 2463904 7.25 2368480 2615260 760 12:08:01 26187008 30257916 6752212 20.50 161608 4021620 2680632 7.89 3014348 3188976 509304 12:09:01 25286708 30314588 7652512 23.23 209300 4951384 2692820 7.92 3076892 4042192 476540 12:10:01 26546996 31639172 6392224 19.41 212808 5009896 1458216 4.29 2016196 3847504 8748 Average: 27010967 30547982 5928253 18.00 143548 3598346 2573539 7.57 2524990 2960784 199135 12:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 207.13 150.89 2300.14 33.14 0.00 0.00 0.00 0.00 12:06:01 lo 1.78 1.78 0.38 0.38 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 479.47 396.03 4760.63 78.68 0.00 0.00 0.00 0.00 12:07:01 lo 4.97 4.97 0.44 0.44 0.00 0.00 0.00 0.00 12:07:01 docker0 7.95 17.51 0.50 142.18 0.00 0.00 0.00 0.00 12:07:01 ens3 461.39 410.80 1857.46 1842.36 0.00 0.00 0.00 0.00 12:08:01 lo 3.33 3.33 0.34 0.34 0.00 0.00 0.00 0.00 12:08:01 veth0531e9a 189.09 209.58 29.21 1590.64 0.00 0.00 0.00 0.13 12:08:01 docker0 189.09 209.43 26.62 1590.63 0.00 0.00 0.00 0.00 12:08:01 ens3 521.54 508.55 2327.95 2065.49 0.00 0.00 0.00 0.00 12:09:01 lo 5.53 5.53 0.53 0.53 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:09:01 ens3 288.55 175.04 1831.76 108.40 0.00 0.00 0.00 0.00 12:10:01 lo 5.40 5.40 0.50 0.50 0.00 0.00 0.00 0.00 12:10:01 docker0 9.10 17.98 0.56 142.22 0.00 0.00 0.00 0.00 12:10:01 ens3 457.16 563.52 208.31 3785.09 0.00 0.00 0.00 0.00 Average: lo 3.65 3.65 0.38 0.38 0.00 0.00 0.00 0.00 Average: docker0 34.36 40.85 4.62 312.54 0.00 0.00 0.00 0.00 Average: ens3 402.54 367.48 2214.38 1318.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-903) 10/12/26 _x86_64_ (8 CPU) 12:03:10 LINUX RESTART (8 CPU) 12:04:01 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 14.52 0.00 1.26 1.51 0.01 82.70 12:05:01 0 14.54 0.00 1.85 0.15 0.02 83.44 12:05:01 1 12.91 0.00 0.65 8.48 0.00 77.96 12:05:01 2 20.37 0.00 1.94 0.55 0.02 77.13 12:05:01 3 11.11 0.00 0.99 0.45 0.02 87.44 12:05:01 4 7.17 0.00 1.03 2.00 0.00 89.80 12:05:01 5 3.67 0.00 0.58 0.00 0.02 95.73 12:05:01 6 32.67 0.00 1.80 0.33 0.03 65.16 12:05:01 7 13.69 0.00 1.22 0.15 0.00 84.94 12:06:01 all 23.34 0.00 1.42 0.49 0.01 74.75 12:06:01 0 11.47 0.00 0.63 0.00 0.00 87.91 12:06:01 1 25.23 0.00 1.22 0.27 0.02 73.27 12:06:01 2 33.49 0.00 0.67 0.03 0.02 65.79 12:06:01 3 18.90 0.00 1.15 0.77 0.00 79.17 12:06:01 4 28.38 0.00 2.61 1.20 0.02 67.79 12:06:01 5 34.08 0.00 1.94 0.28 0.00 63.69 12:06:01 6 24.48 0.00 2.34 1.29 0.00 71.90 12:06:01 7 10.84 0.00 0.82 0.00 0.02 88.33 12:07:01 all 11.89 0.00 2.01 0.58 0.00 85.52 12:07:01 0 8.41 0.00 2.11 0.08 0.02 89.38 12:07:01 1 9.48 0.00 2.30 0.27 0.02 87.94 12:07:01 2 22.79 0.00 2.45 1.06 0.00 73.71 12:07:01 3 7.07 0.00 1.49 0.05 0.02 91.38 12:07:01 4 11.43 0.00 1.93 0.65 0.02 85.97 12:07:01 5 8.60 0.00 1.39 0.95 0.00 89.05 12:07:01 6 14.57 0.00 2.28 1.38 0.00 81.77 12:07:01 7 12.90 0.00 2.11 0.22 0.00 84.77 12:08:01 all 14.94 0.00 3.32 0.29 0.01 81.44 12:08:01 0 8.26 0.00 2.20 0.02 0.00 89.53 12:08:01 1 12.41 0.00 3.36 0.07 0.00 84.17 12:08:01 2 13.70 0.00 4.34 0.62 0.02 81.31 12:08:01 3 11.04 0.00 1.28 0.10 0.00 87.58 12:08:01 4 7.82 0.00 5.63 0.51 0.00 86.05 12:08:01 5 8.49 0.00 2.91 0.97 0.02 87.61 12:08:01 6 54.85 0.00 6.37 0.05 0.05 38.68 12:08:01 7 2.92 0.00 0.52 0.02 0.00 96.55 12:09:01 all 18.31 0.00 3.97 0.85 0.01 76.87 12:09:01 0 12.17 0.00 2.85 0.25 0.02 84.70 12:09:01 1 19.02 0.00 3.04 0.03 0.02 77.89 12:09:01 2 15.38 0.00 3.53 1.20 0.00 79.89 12:09:01 3 33.08 0.00 4.92 0.62 0.02 61.36 12:09:01 4 20.72 0.00 4.45 1.72 0.02 73.09 12:09:01 5 14.13 0.00 3.89 2.62 0.00 79.36 12:09:01 6 19.74 0.00 6.65 0.34 0.00 73.27 12:09:01 7 12.29 0.00 2.41 0.00 0.02 85.28 12:10:01 all 11.08 0.00 1.43 0.44 0.01 87.04 12:10:01 0 7.43 0.00 1.10 0.02 0.00 91.45 12:10:01 1 3.71 0.00 1.75 1.95 0.00 92.58 12:10:01 2 11.80 0.00 1.19 0.99 0.00 86.01 12:10:01 3 18.73 0.00 2.17 0.37 0.00 78.73 12:10:01 4 23.22 0.00 1.34 0.13 0.02 75.29 12:10:01 5 8.45 0.00 1.66 0.02 0.00 89.87 12:10:01 6 2.54 0.00 1.09 0.05 0.02 96.31 12:10:01 7 12.77 0.00 1.10 0.03 0.00 86.09 Average: all 15.68 0.00 2.23 0.69 0.01 81.38 Average: 0 10.38 0.00 1.79 0.09 0.01 87.74 Average: 1 13.79 0.00 2.05 1.85 0.01 82.30 Average: 2 19.60 0.00 2.35 0.74 0.01 77.30 Average: 3 16.65 0.00 2.00 0.39 0.01 80.95 Average: 4 16.45 0.00 2.83 1.04 0.01 79.67 Average: 5 12.91 0.00 2.06 0.81 0.01 84.22 Average: 6 24.81 0.00 3.42 0.57 0.02 71.19 Average: 7 10.90 0.00 1.36 0.07 0.01 87.66