---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36659 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 12G 144G 8% / 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 839 27332 0 3995 30873 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:81:2d:7c brd ff:ff:ff:ff:ff:ff inet 10.30.106.243/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fe81:2d7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:7c:53:d4 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::42:56ff:fe7c:53d4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36659) 05/01/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 123.68 40.89 82.79 1854.36 28826.80 10:52:01 162.72 21.36 141.36 832.13 40024.13 10:53:01 81.82 4.15 77.67 457.20 59630.67 10:54:01 78.56 0.52 78.04 13.06 42251.78 10:55:01 112.55 0.02 112.53 0.13 30416.93 10:56:01 122.98 0.25 122.73 2.00 30736.61 10:57:01 54.34 0.82 53.52 45.59 12767.87 Average: 105.23 9.72 95.52 457.77 34950.27 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30090696 31675724 2848516 8.65 70568 1825228 1467900 4.32 898964 1659604 149088 10:52:01 28349724 30353320 4589488 13.93 87812 2208944 2942672 8.66 2281408 1979880 18208 10:53:01 27391976 30696308 5547236 16.84 93272 3483772 2229372 6.56 2182036 2990072 144332 10:54:01 26857260 30160876 6081952 18.46 133324 3394512 2525044 7.43 2954628 2680920 206120 10:55:01 27054332 30400696 5884880 17.87 136820 3424800 2475920 7.28 2723664 2710720 1064 10:56:01 26588412 30224568 6350800 19.28 174756 3629572 2439520 7.18 2936884 2907776 37504 10:57:01 28005508 31630388 4933704 14.98 176500 3635524 1463328 4.31 1616208 2849280 1776 Average: 27762558 30734554 5176654 15.72 124722 3086050 2220537 6.53 2227685 2539750 79727 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 176.22 119.60 1078.24 33.16 0.00 0.00 0.00 0.00 10:51:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 810.55 557.99 4905.45 146.40 0.00 0.00 0.00 0.00 10:52:01 lo 1.20 1.20 0.08 0.08 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 198.60 148.58 1423.87 39.67 0.00 0.00 0.00 0.00 10:53:01 lo 7.98 7.98 2.19 2.19 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 847.78 735.75 1674.29 3388.75 0.00 0.00 0.00 0.00 10:54:01 veth8b33171 140.49 206.05 26.69 663.09 0.00 0.00 0.00 0.05 10:54:01 lo 5.53 5.53 0.51 0.51 0.00 0.00 0.00 0.00 10:54:01 docker0 143.95 211.90 24.98 741.05 0.00 0.00 0.00 0.00 10:55:01 ens3 87.19 79.75 52.90 10.13 0.00 0.00 0.00 0.00 10:55:01 veth8b33171 72.60 74.65 7.75 46.24 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 docker0 72.60 74.62 6.76 46.24 0.00 0.00 0.00 0.00 10:56:01 ens3 287.25 206.37 715.00 40.89 0.00 0.00 0.00 0.00 10:56:01 vethfc7491a 177.90 239.99 32.51 705.18 0.00 0.00 0.00 0.06 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 docker0 181.09 243.64 30.22 705.44 0.00 0.00 0.00 0.00 10:57:01 ens3 58.06 47.66 21.92 9.69 0.00 0.00 0.00 0.00 10:57:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:57:01 docker0 28.11 28.15 1.29 2.48 0.00 0.00 0.00 0.00 Average: ens3 352.25 270.83 1410.24 524.18 0.00 0.00 0.00 0.00 Average: lo 2.49 2.49 0.44 0.44 0.00 0.00 0.00 0.00 Average: docker0 60.83 79.77 9.04 213.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36659) 05/01/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 11.19 0.00 0.76 2.55 0.03 85.47 10:51:01 0 2.30 0.00 0.47 0.15 0.02 97.06 10:51:01 1 1.36 0.00 0.75 16.10 0.07 81.72 10:51:01 2 2.29 0.00 0.33 0.37 0.03 96.98 10:51:01 3 12.50 0.00 0.78 0.75 0.03 85.93 10:51:01 4 39.20 0.00 1.97 2.17 0.05 56.61 10:51:01 5 17.19 0.00 0.85 0.23 0.03 81.70 10:51:01 6 6.13 0.00 0.33 0.10 0.02 93.42 10:51:01 7 8.55 0.00 0.62 0.60 0.02 90.22 10:52:01 all 20.82 0.00 1.71 2.17 0.06 75.24 10:52:01 0 19.86 0.00 0.82 0.42 0.05 78.85 10:52:01 1 20.32 0.00 2.15 10.35 0.07 67.11 10:52:01 2 16.23 0.00 0.40 0.42 0.03 82.92 10:52:01 3 14.45 0.00 1.80 0.70 0.03 83.01 10:52:01 4 24.49 0.00 1.54 1.80 0.07 72.11 10:52:01 5 28.57 0.00 4.11 1.15 0.08 66.09 10:52:01 6 17.71 0.00 2.11 0.28 0.07 79.83 10:52:01 7 24.92 0.00 0.75 2.22 0.07 72.05 10:53:01 all 12.10 0.00 1.36 2.38 0.04 84.12 10:53:01 0 10.77 0.00 0.69 0.05 0.03 88.46 10:53:01 1 13.44 0.00 0.80 8.86 0.03 76.87 10:53:01 2 10.06 0.00 1.90 0.12 0.03 87.89 10:53:01 3 11.42 0.00 1.71 3.52 0.03 83.32 10:53:01 4 22.20 0.00 1.98 1.91 0.05 73.86 10:53:01 5 9.03 0.00 1.21 1.22 0.03 88.51 10:53:01 6 5.80 0.00 0.99 2.69 0.03 90.48 10:53:01 7 14.07 0.00 1.64 0.72 0.03 83.54 10:54:01 all 10.23 0.00 1.59 2.29 0.06 85.82 10:54:01 0 5.50 0.00 1.96 0.17 0.07 92.30 10:54:01 1 8.23 0.00 1.44 2.03 0.07 88.23 10:54:01 2 25.50 0.00 1.67 0.15 0.07 72.61 10:54:01 3 7.03 0.00 1.93 0.37 0.07 90.60 10:54:01 4 9.61 0.00 1.64 0.65 0.05 88.05 10:54:01 5 11.12 0.00 1.54 5.98 0.05 81.31 10:54:01 6 4.27 0.00 1.14 8.34 0.05 86.19 10:54:01 7 10.54 0.00 1.37 0.64 0.07 87.38 10:55:01 all 0.76 0.00 0.23 2.14 0.01 96.86 10:55:01 0 0.70 0.00 0.08 0.00 0.00 99.22 10:55:01 1 0.33 0.00 0.30 11.53 0.02 87.82 10:55:01 2 0.08 0.00 0.18 1.60 0.03 98.10 10:55:01 3 1.65 0.00 0.47 0.85 0.03 96.99 10:55:01 4 0.80 0.00 0.13 0.07 0.02 98.98 10:55:01 5 0.92 0.00 0.28 0.00 0.00 98.79 10:55:01 6 0.78 0.00 0.25 3.02 0.02 95.93 10:55:01 7 0.78 0.00 0.15 0.00 0.00 99.07 10:56:01 all 5.64 0.00 1.14 2.21 0.05 90.96 10:56:01 0 0.25 0.00 0.12 0.02 0.02 99.60 10:56:01 1 14.99 0.00 2.68 2.43 0.07 79.84 10:56:01 2 2.90 0.00 1.34 10.03 0.07 85.67 10:56:01 3 18.02 0.00 1.75 1.07 0.07 79.09 10:56:01 4 0.28 0.00 0.15 0.08 0.00 99.48 10:56:01 5 2.82 0.00 0.89 2.08 0.05 94.17 10:56:01 6 2.72 0.00 1.41 2.06 0.08 93.73 10:56:01 7 3.22 0.00 0.77 0.00 0.05 95.96 10:57:01 all 6.12 0.00 0.42 0.78 0.02 92.66 10:57:01 0 2.87 0.00 0.30 0.03 0.00 96.80 10:57:01 1 0.80 0.00 0.39 0.00 0.02 98.79 10:57:01 2 2.72 0.00 0.40 4.89 0.02 91.97 10:57:01 3 0.67 0.00 0.25 0.00 0.02 99.07 10:57:01 4 0.18 0.00 0.25 0.28 0.00 99.28 10:57:01 5 3.98 0.00 0.38 0.00 0.00 95.64 10:57:01 6 36.45 0.00 1.00 0.95 0.05 61.54 10:57:01 7 1.30 0.00 0.47 0.00 0.02 98.22 Average: all 9.55 0.00 1.03 2.07 0.04 87.31 Average: 0 6.03 0.00 0.63 0.12 0.03 93.19 Average: 1 8.50 0.00 1.22 7.33 0.05 82.91 Average: 2 8.53 0.00 0.89 2.51 0.04 88.03 Average: 3 9.39 0.00 1.24 1.04 0.04 88.29 Average: 4 13.81 0.00 1.09 0.99 0.03 84.06 Average: 5 10.53 0.00 1.32 1.52 0.04 86.59 Average: 6 10.55 0.00 1.03 2.49 0.05 85.88 Average: 7 9.05 0.00 0.82 0.60 0.04 89.49