---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21709 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 716K 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 912 25731 0 5522 30799 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:ba:21:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:feba:21f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:c5:c8:da 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:d2ff:fec5:c8da/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-21709) 04/09/24 _x86_64_ (8 CPU) 09:16:24 LINUX RESTART (8 CPU) 09:17:01 tps rtps wtps bread/s bwrtn/s 09:18:01 116.71 36.61 80.10 1707.72 24754.41 09:19:01 153.52 42.29 111.23 2106.58 32370.34 09:20:01 78.99 1.62 77.37 72.92 34084.99 09:21:01 147.68 7.02 140.66 543.11 40956.51 09:22:01 225.80 0.08 225.71 9.73 78808.47 09:23:01 152.47 3.35 149.12 178.21 35059.38 09:24:01 403.17 0.12 403.05 10.27 47703.87 09:25:01 122.96 1.87 121.10 70.79 39059.22 09:26:01 40.68 1.20 39.48 51.99 1957.14 Average: 160.21 10.46 149.75 527.93 37194.69 09:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:18:01 30123224 31692104 2815996 8.55 69480 1810736 1442764 4.24 876212 1647964 143660 09:19:01 28728520 31003424 4210700 12.78 93752 2467200 2558376 7.53 1695816 2167816 391076 09:20:01 28593892 31005312 4345328 13.19 100048 2590300 2469876 7.27 1653948 2328116 64616 09:21:01 27350552 30842692 5588668 16.97 122656 3584708 2469224 7.27 1921892 3217644 451364 09:22:01 27601220 31594444 5338000 16.21 139444 4033980 1438228 4.23 1197060 3659680 36736 09:23:01 27154944 31601840 5784276 17.56 158372 4428436 2062968 6.07 1232528 4021892 668 09:24:01 26100276 31552360 6838944 20.76 194732 5318880 2364352 6.96 1386352 4841740 350224 09:25:01 26246696 31432128 6692524 20.32 203668 5045564 3426012 10.08 1480648 4593924 492 09:26:01 26371284 31560480 6567936 19.94 205344 5053364 1467944 4.32 1391980 4576740 1996 Average: 27585623 31364976 5353597 16.25 143055 3814796 2188860 6.44 1426271 3450613 160092 09:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 ens3 88.17 58.41 890.47 15.96 0.00 0.00 0.00 0.00 09:18:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 ens3 190.88 143.34 2604.49 26.46 0.00 0.00 0.00 0.00 09:19:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 ens3 14.10 9.77 4.05 3.14 0.00 0.00 0.00 0.00 09:20:01 lo 6.28 6.28 0.67 0.67 0.00 0.00 0.00 0.00 09:21:01 veth34c8a08 61.32 96.58 4.10 2950.30 0.00 0.00 0.00 0.24 09:21:01 docker0 61.32 96.53 3.26 2950.30 0.00 0.00 0.00 0.00 09:21:01 ens3 260.22 188.74 4016.64 32.24 0.00 0.00 0.00 0.00 09:21:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:22:01 docker0 39.94 67.62 3.14 1828.30 0.00 0.00 0.00 0.00 09:22:01 ens3 154.49 98.92 1853.54 22.03 0.00 0.00 0.00 0.00 09:22:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 09:23:01 docker0 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 veth2751d5c 0.70 0.85 0.09 0.09 0.00 0.00 0.00 0.00 09:23:01 veth24c2ff5 0.70 0.83 0.08 0.10 0.00 0.00 0.00 0.00 09:23:01 ens3 108.63 75.31 1411.03 13.26 0.00 0.00 0.00 0.00 09:24:01 docker0 60.98 118.42 4.25 2216.84 0.00 0.00 0.00 0.00 09:24:01 veth2751d5c 0.10 0.25 0.01 0.02 0.00 0.00 0.00 0.00 09:24:01 veth24c2ff5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:24:01 ens3 178.47 107.48 2677.08 27.92 0.00 0.00 0.00 0.00 09:25:01 docker0 9.17 15.78 1.59 270.13 0.00 0.00 0.00 0.00 09:25:01 veth3754a28 1.13 1.73 0.79 0.19 0.00 0.00 0.00 0.00 09:25:01 veth2751d5c 2.82 3.00 0.33 0.32 0.00 0.00 0.00 0.00 09:25:01 veth24c2ff5 3.42 3.47 0.39 0.43 0.00 0.00 0.00 0.00 09:26:01 docker0 0.08 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 1354.96 928.66 14505.66 224.18 0.00 0.00 0.00 0.00 09:26:01 lo 20.95 20.95 2.09 2.09 0.00 0.00 0.00 0.00 Average: docker0 19.06 33.15 1.36 807.25 0.00 0.00 0.00 0.00 Average: ens3 120.04 83.23 1534.52 19.85 0.00 0.00 0.00 0.00 Average: lo 1.90 1.90 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21709) 04/09/24 _x86_64_ (8 CPU) 09:16:24 LINUX RESTART (8 CPU) 09:17:01 CPU %user %nice %system %iowait %steal %idle 09:18:01 all 10.13 0.00 0.77 2.80 0.03 86.27 09:18:01 0 8.00 0.00 1.09 5.68 0.03 85.20 09:18:01 1 16.46 0.00 0.90 13.99 0.05 68.60 09:18:01 2 9.11 0.00 0.79 0.08 0.03 89.99 09:18:01 3 18.32 0.00 1.10 0.79 0.05 79.74 09:18:01 4 6.66 0.00 0.52 0.12 0.02 92.69 09:18:01 5 0.94 0.00 0.28 0.18 0.02 98.58 09:18:01 6 0.45 0.00 0.27 0.47 0.00 98.82 09:18:01 7 21.09 0.00 1.28 1.08 0.03 76.51 09:19:01 all 14.51 0.00 0.97 2.37 0.04 82.10 09:19:01 0 25.99 0.00 1.34 6.86 0.05 65.76 09:19:01 1 11.67 0.00 1.27 1.39 0.03 85.64 09:19:01 2 26.04 0.00 1.10 1.39 0.03 71.44 09:19:01 3 6.31 0.00 0.73 0.52 0.07 92.38 09:19:01 4 6.87 0.00 0.48 0.93 0.02 91.69 09:19:01 5 12.60 0.00 1.20 0.28 0.05 85.86 09:19:01 6 3.76 0.00 0.18 0.07 0.02 95.97 09:19:01 7 22.93 0.00 1.41 7.57 0.05 68.04 09:20:01 all 5.72 0.00 0.56 1.84 0.02 91.86 09:20:01 0 1.07 0.00 0.45 0.00 0.02 98.47 09:20:01 1 4.56 0.00 0.82 7.10 0.05 87.47 09:20:01 2 3.80 0.00 0.49 0.02 0.02 95.68 09:20:01 3 0.33 0.00 0.33 0.00 0.00 99.33 09:20:01 4 2.68 0.00 0.35 0.00 0.02 96.95 09:20:01 5 7.37 0.00 0.92 0.17 0.02 91.53 09:20:01 6 0.27 0.00 0.33 0.02 0.03 99.35 09:20:01 7 25.70 0.00 0.80 7.46 0.05 65.99 09:21:01 all 11.72 0.00 1.65 2.37 0.04 84.23 09:21:01 0 2.22 0.00 1.23 1.89 0.02 94.64 09:21:01 1 10.94 0.00 2.12 0.25 0.03 86.66 09:21:01 2 8.34 0.00 1.11 5.76 0.03 84.76 09:21:01 3 19.47 0.00 1.85 0.13 0.03 78.51 09:21:01 4 8.36 0.00 1.99 2.12 0.03 87.50 09:21:01 5 5.82 0.00 1.24 0.07 0.02 92.86 09:21:01 6 3.49 0.00 1.89 3.29 0.05 91.28 09:21:01 7 35.14 0.00 1.76 5.47 0.05 57.58 09:22:01 all 8.54 0.00 2.07 3.86 0.04 85.50 09:22:01 0 5.93 0.00 1.62 2.86 0.03 89.55 09:22:01 1 25.42 0.00 3.79 0.62 0.05 70.12 09:22:01 2 2.60 0.00 1.61 0.90 0.03 94.86 09:22:01 3 3.60 0.00 1.06 0.13 0.02 95.19 09:22:01 4 7.15 0.00 1.92 3.25 0.05 87.63 09:22:01 5 5.64 0.00 2.07 13.07 0.05 79.17 09:22:01 6 5.97 0.00 1.95 8.10 0.07 83.92 09:22:01 7 11.99 0.00 2.52 1.93 0.03 83.53 09:23:01 all 8.11 0.00 1.22 3.28 0.03 87.36 09:23:01 0 24.21 0.00 1.92 1.75 0.03 72.09 09:23:01 1 5.96 0.00 1.49 10.32 0.05 82.18 09:23:01 2 4.46 0.00 1.04 0.12 0.03 94.36 09:23:01 3 7.47 0.00 1.30 0.77 0.03 90.43 09:23:01 4 3.10 0.00 0.77 3.42 0.03 92.67 09:23:01 5 10.36 0.00 1.22 0.87 0.02 87.54 09:23:01 6 8.54 0.00 1.38 0.32 0.02 89.74 09:23:01 7 0.77 0.00 0.60 8.71 0.02 89.90 09:24:01 all 6.09 0.00 2.47 3.32 0.05 88.06 09:24:01 0 9.38 0.00 2.66 1.25 0.05 86.65 09:24:01 1 5.71 0.00 1.99 10.11 0.05 82.15 09:24:01 2 9.52 0.00 2.46 1.26 0.05 86.71 09:24:01 3 3.04 0.00 1.89 0.32 0.05 94.70 09:24:01 4 3.72 0.00 5.33 9.09 0.07 81.79 09:24:01 5 4.46 0.00 1.67 1.02 0.05 92.80 09:24:01 6 9.78 0.00 2.19 1.97 0.05 86.00 09:24:01 7 3.07 0.00 1.58 1.61 0.05 93.70 09:25:01 all 2.95 0.00 1.09 2.01 0.03 93.92 09:25:01 0 1.59 0.00 0.68 0.02 0.03 97.68 09:25:01 1 9.99 0.00 1.50 0.60 0.03 87.87 09:25:01 2 3.46 0.00 0.90 0.42 0.02 95.20 09:25:01 3 2.00 0.00 1.45 0.03 0.03 96.48 09:25:01 4 1.57 0.00 0.92 0.77 0.03 96.71 09:25:01 5 1.41 0.00 1.26 13.66 0.03 83.65 09:25:01 6 2.17 0.00 1.27 0.35 0.02 96.19 09:25:01 7 1.42 0.00 0.79 0.28 0.02 97.49 09:26:01 all 7.86 0.00 0.52 0.22 0.02 91.37 09:26:01 0 2.73 0.00 0.47 0.20 0.00 96.60 09:26:01 1 0.45 0.00 0.30 0.05 0.02 99.18 09:26:01 2 0.99 0.00 0.28 0.02 0.02 98.70 09:26:01 3 5.20 0.00 0.65 0.07 0.03 94.05 09:26:01 4 0.42 0.00 0.23 0.00 0.02 99.33 09:26:01 5 14.87 0.00 0.77 0.07 0.02 84.28 09:26:01 6 15.16 0.00 0.55 0.05 0.02 84.23 09:26:01 7 23.06 0.00 0.83 1.35 0.03 74.72 Average: all 8.40 0.00 1.26 2.45 0.03 87.85 Average: 0 9.01 0.00 1.27 2.28 0.03 87.41 Average: 1 10.12 0.00 1.57 4.94 0.04 83.32 Average: 2 7.59 0.00 1.09 1.10 0.03 90.19 Average: 3 7.30 0.00 1.15 0.31 0.04 91.20 Average: 4 4.51 0.00 1.39 2.18 0.03 91.90 Average: 5 7.06 0.00 1.18 3.26 0.03 88.48 Average: 6 5.51 0.00 1.11 1.62 0.03 91.73 Average: 7 16.14 0.00 1.28 3.94 0.04 78.60