---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8368 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 712K 3.2G 1% /run /dev/vda1 155G 17G 139G 11% / 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 924 22085 0 9156 30787 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:3a:a3:9a brd ff:ff:ff:ff:ff:ff inet 10.30.106.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fe3a:a39a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:e8:96:a3 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-8368) 05/05/26 _x86_64_ (8 CPU) 12:35:00 LINUX RESTART (8 CPU) 12:36:01 tps rtps wtps bread/s bwrtn/s 12:37:01 248.69 44.78 203.92 3473.55 97158.21 12:38:01 353.91 33.29 320.61 3709.78 41072.62 12:39:01 238.41 3.02 235.39 449.66 128986.37 12:40:01 532.78 0.15 532.63 17.20 89774.64 12:41:01 82.99 0.00 82.99 0.00 7633.79 12:42:01 43.50 0.02 43.49 1.47 5277.17 12:43:01 20.91 0.02 20.90 0.40 672.95 12:44:01 15.23 0.00 15.23 0.00 588.84 12:45:01 22.53 0.02 22.51 0.40 703.88 12:46:01 17.28 0.00 17.28 0.00 608.83 12:47:01 106.40 4.90 101.50 190.63 4589.10 Average: 152.96 7.83 145.13 713.00 34278.33 12:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 28867100 31053448 4072120 12.36 89248 2388972 1911256 5.62 1606184 2138920 23096 12:38:01 28340372 31586400 4598848 13.96 111264 3397768 1495232 4.40 1382456 2831040 183604 12:39:01 24036620 31369464 8902600 27.03 160820 7214836 2177664 6.41 1692768 6609356 911000 12:40:01 19156312 28173672 13782908 41.84 213592 8700236 13189080 38.81 5147940 7831980 1832 12:41:01 16605988 25948124 16333232 49.59 220104 9008096 14927484 43.92 7471672 8032876 988 12:42:01 16296148 25769456 16643072 50.53 226128 9121724 15411756 45.34 7661404 8130916 928 12:43:01 16238588 25713148 16700632 50.70 226592 9122096 15404756 45.32 7719292 8131084 248 12:44:01 16195168 25671144 16744052 50.83 227168 9122456 15520140 45.66 7761568 8131164 616 12:45:01 16146976 25624436 16792244 50.98 227892 9122828 15429032 45.40 7808552 8131548 336 12:46:01 16081780 25560624 16857440 51.18 228656 9123208 15410384 45.34 7873652 8131880 368 12:47:01 22614332 31525548 10324888 31.35 230712 8640248 1587768 4.67 2028360 7580872 2632 Average: 20052671 27999588 12886549 39.12 196561 7723861 10224050 30.08 5286713 6880149 102332 12:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 lo 2.47 2.47 0.26 0.26 0.00 0.00 0.00 0.00 12:37:01 ens3 599.38 442.34 6252.54 82.10 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 12:38:01 ens3 312.63 218.16 2651.65 58.54 0.00 0.00 0.00 0.00 12:39:01 br-9cb0ddae1c0c 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:39:01 veth8ca61f0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 lo 17.06 17.06 2.27 2.27 0.00 0.00 0.00 0.00 12:40:01 br-9cb0ddae1c0c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 veth8ca61f0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 veth2081a01 2.63 3.23 0.34 9.01 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 br-9cb0ddae1c0c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 veth8ca61f0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 veth2081a01 3.60 3.05 0.45 17.43 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 br-9cb0ddae1c0c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 veth8ca61f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 veth2081a01 3.60 3.08 0.45 17.42 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 br-9cb0ddae1c0c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 veth8ca61f0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 veth2081a01 3.62 3.07 0.46 17.41 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 br-9cb0ddae1c0c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 veth8ca61f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 veth2081a01 3.60 3.07 0.45 17.40 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 br-9cb0ddae1c0c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 veth8ca61f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 veth2081a01 3.62 3.08 0.46 17.41 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 br-9cb0ddae1c0c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 veth8ca61f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 veth2081a01 3.60 3.08 0.45 17.41 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 32.53 32.53 3.84 3.84 0.00 0.00 0.00 0.00 12:47:01 ens3 4821.88 2864.86 55173.36 489.93 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 2.53 2.53 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 406.53 236.81 4862.10 37.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8368) 05/05/26 _x86_64_ (8 CPU) 12:35:00 LINUX RESTART (8 CPU) 12:36:01 CPU %user %nice %system %iowait %steal %idle 12:37:01 all 20.79 0.00 1.45 1.22 0.06 76.47 12:37:01 0 12.58 0.00 1.22 0.50 0.03 85.67 12:37:01 1 21.39 0.00 1.15 0.92 0.05 76.49 12:37:01 2 27.30 0.00 2.04 1.25 0.05 69.36 12:37:01 3 23.82 0.00 1.63 0.94 0.07 73.55 12:37:01 4 22.22 0.00 1.54 0.37 0.05 75.83 12:37:01 5 23.59 0.00 1.54 4.35 0.07 70.46 12:37:01 6 18.82 0.00 1.34 1.32 0.07 78.45 12:37:01 7 16.68 0.00 1.20 0.17 0.05 81.91 12:38:01 all 20.74 0.00 1.73 1.10 0.06 76.38 12:38:01 0 16.42 0.00 1.24 1.89 0.05 80.40 12:38:01 1 11.75 0.00 1.72 1.03 0.03 85.47 12:38:01 2 19.06 0.00 1.25 0.17 0.05 79.46 12:38:01 3 25.43 0.00 1.41 0.30 0.10 72.76 12:38:01 4 34.72 0.00 3.16 1.00 0.08 61.03 12:38:01 5 26.48 0.00 2.60 3.62 0.07 67.23 12:38:01 6 17.19 0.00 1.29 0.77 0.05 80.70 12:38:01 7 14.90 0.00 1.12 0.02 0.03 83.93 12:39:01 all 17.55 0.00 6.24 1.93 0.06 74.23 12:39:01 0 16.95 0.00 6.73 1.98 0.07 74.27 12:39:01 1 14.54 0.00 6.04 6.60 0.05 72.77 12:39:01 2 17.56 0.00 7.12 0.19 0.05 75.08 12:39:01 3 17.06 0.00 5.89 0.49 0.05 76.51 12:39:01 4 22.61 0.00 5.53 0.78 0.05 71.02 12:39:01 5 18.62 0.00 5.58 1.04 0.05 74.70 12:39:01 6 16.70 0.00 6.62 0.12 0.03 76.53 12:39:01 7 16.40 0.00 6.38 4.22 0.05 72.95 12:40:01 all 40.61 0.00 6.92 1.99 0.15 50.34 12:40:01 0 31.23 0.00 8.24 6.95 0.17 53.41 12:40:01 1 40.81 0.00 7.55 0.40 0.13 51.11 12:40:01 2 47.16 0.00 6.44 0.71 0.12 45.58 12:40:01 3 44.59 0.00 5.93 0.52 0.15 48.81 12:40:01 4 37.46 0.00 6.31 3.51 0.17 52.55 12:40:01 5 38.53 0.00 6.21 0.74 0.17 54.34 12:40:01 6 40.15 0.00 7.68 2.32 0.15 49.69 12:40:01 7 44.81 0.00 7.03 0.81 0.12 47.23 12:41:01 all 33.83 0.00 2.12 0.25 0.11 63.68 12:41:01 0 29.32 0.00 2.48 0.63 0.12 67.46 12:41:01 1 46.63 0.00 2.22 0.28 0.12 50.74 12:41:01 2 32.29 0.00 2.54 0.56 0.12 64.49 12:41:01 3 31.94 0.00 2.24 0.20 0.10 65.51 12:41:01 4 32.29 0.00 1.81 0.08 0.10 65.71 12:41:01 5 32.02 0.00 1.85 0.10 0.13 65.90 12:41:01 6 33.29 0.00 2.04 0.12 0.13 64.41 12:41:01 7 32.90 0.00 1.77 0.03 0.12 65.17 12:42:01 all 7.28 0.00 1.72 0.17 0.09 90.75 12:42:01 0 7.43 0.00 2.03 0.17 0.08 90.29 12:42:01 1 7.38 0.00 1.63 0.02 0.08 90.88 12:42:01 2 7.38 0.00 1.99 0.07 0.08 90.48 12:42:01 3 7.67 0.00 2.07 0.46 0.08 89.71 12:42:01 4 6.99 0.00 1.57 0.07 0.08 91.29 12:42:01 5 7.09 0.00 1.36 0.42 0.08 91.05 12:42:01 6 7.16 0.00 1.57 0.08 0.10 91.09 12:42:01 7 7.07 0.00 1.51 0.02 0.08 91.31 12:43:01 all 4.87 0.00 1.53 0.07 0.09 93.45 12:43:01 0 4.88 0.00 1.67 0.17 0.10 93.18 12:43:01 1 4.28 0.00 1.43 0.02 0.08 94.19 12:43:01 2 4.67 0.00 1.58 0.18 0.08 93.49 12:43:01 3 3.70 0.00 1.67 0.02 0.10 94.52 12:43:01 4 6.50 0.00 1.73 0.02 0.08 91.68 12:43:01 5 4.37 0.00 1.22 0.02 0.07 94.33 12:43:01 6 6.30 0.00 1.38 0.02 0.08 92.22 12:43:01 7 4.29 0.00 1.52 0.13 0.10 93.95 12:44:01 all 5.02 0.00 1.52 0.10 0.08 93.28 12:44:01 0 4.07 0.00 1.66 0.02 0.08 94.18 12:44:01 1 3.96 0.00 1.57 0.17 0.07 94.24 12:44:01 2 5.20 0.00 1.72 0.48 0.10 92.50 12:44:01 3 5.52 0.00 1.56 0.03 0.08 92.80 12:44:01 4 5.82 0.00 1.29 0.02 0.10 92.77 12:44:01 5 4.77 0.00 1.49 0.05 0.10 93.59 12:44:01 6 5.55 0.00 1.39 0.02 0.08 92.95 12:44:01 7 5.25 0.00 1.47 0.02 0.07 93.20 12:45:01 all 4.97 0.00 1.54 0.10 0.10 93.29 12:45:01 0 4.24 0.00 1.65 0.02 0.08 94.01 12:45:01 1 5.97 0.00 1.63 0.08 0.12 92.20 12:45:01 2 5.09 0.00 1.61 0.12 0.10 93.08 12:45:01 3 5.25 0.00 1.58 0.20 0.10 92.87 12:45:01 4 4.14 0.00 1.51 0.17 0.10 94.08 12:45:01 5 5.16 0.00 1.31 0.03 0.08 93.42 12:45:01 6 4.85 0.00 1.65 0.00 0.12 93.38 12:45:01 7 4.99 0.00 1.42 0.17 0.08 93.33 12:46:01 all 4.90 0.00 1.51 0.08 0.09 93.41 12:46:01 0 4.45 0.00 1.29 0.02 0.08 94.16 12:46:01 1 4.96 0.00 1.39 0.02 0.10 93.54 12:46:01 2 4.47 0.00 1.57 0.02 0.08 93.86 12:46:01 3 4.65 0.00 1.41 0.05 0.08 93.81 12:46:01 4 4.98 0.00 1.58 0.54 0.10 92.81 12:46:01 5 5.85 0.00 1.86 0.02 0.10 92.17 12:46:01 6 4.23 0.00 1.21 0.03 0.08 94.44 12:46:01 7 5.63 0.00 1.73 0.00 0.10 92.54 12:47:01 all 11.07 0.00 1.63 0.31 0.05 86.94 12:47:01 0 4.58 0.00 1.44 0.07 0.03 93.89 12:47:01 1 4.12 0.00 1.29 0.50 0.07 94.02 12:47:01 2 7.28 0.00 1.59 1.14 0.07 89.91 12:47:01 3 21.31 0.00 2.05 0.10 0.05 76.49 12:47:01 4 17.47 0.00 1.81 0.20 0.05 80.47 12:47:01 5 11.03 0.00 1.69 0.22 0.05 87.01 12:47:01 6 15.74 0.00 1.79 0.12 0.05 82.30 12:47:01 7 7.02 0.00 1.40 0.12 0.03 91.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.58 0.00 2.53 0.66 0.08 81.14 Average: 0 12.36 0.00 2.68 1.12 0.08 83.76 Average: 1 15.08 0.00 2.51 0.91 0.08 81.42 Average: 2 16.13 0.00 2.67 0.44 0.08 80.67 Average: 3 17.31 0.00 2.49 0.30 0.09 79.81 Average: 4 17.71 0.00 2.52 0.61 0.09 79.07 Average: 5 16.13 0.00 2.42 0.96 0.09 80.40 Average: 6 15.42 0.00 2.53 0.45 0.09 81.51 Average: 7 14.52 0.00 2.41 0.51 0.08 82.48