---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9968 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 16G 140G 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 932 22644 0 8590 30779 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:38:aa:01 brd ff:ff:ff:ff:ff:ff inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85603sec preferred_lft 85603sec inet6 fe80::f816:3eff:fe38:aa01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:5c:46:4c 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::42:72ff:fe5c:464c/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-9968) 11/05/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 171.90 28.50 143.40 2484.19 76207.96 20:24:01 797.08 5.18 791.90 475.79 284528.58 20:25:01 32.49 0.00 32.49 0.00 2311.48 20:26:01 11.63 0.13 11.50 21.86 285.15 20:27:01 236.01 7.40 228.61 1335.38 39917.08 20:28:01 21.00 0.05 20.95 7.60 524.71 20:29:01 13.23 0.00 13.23 0.00 300.48 20:30:01 30.68 0.00 30.68 0.00 638.03 20:31:01 21.89 0.00 21.89 0.00 480.24 20:32:01 22.66 0.00 22.66 0.00 609.90 20:33:01 11.50 0.00 11.50 0.00 670.82 20:34:01 81.15 0.80 80.35 36.93 1971.94 Average: 120.86 3.47 117.39 360.52 33978.09 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 28895696 31539712 4043524 12.28 81372 2853196 2455956 7.23 1061408 2632808 1102028 20:24:01 21556772 29381920 11382448 34.56 170056 7691112 13429632 39.51 3450048 7207444 48636 20:25:01 19191940 27026812 13747280 41.74 171944 7701572 14100592 41.49 5952740 7034668 1672 20:26:01 19150812 26979440 13788408 41.86 172136 7695696 14166668 41.68 6002532 7024828 288 20:27:01 18478616 26923804 14460604 43.90 204672 8222316 14338528 42.19 6494000 7139992 284 20:28:01 18355160 26809012 14584060 44.28 205000 8228292 14613116 43.00 6610956 7137932 812 20:29:01 18305580 26762416 14633640 44.43 205200 8230736 14689520 43.22 6655644 7139772 2508 20:30:01 18067120 26529288 14872100 45.15 205512 8235712 14850976 43.70 6892604 7140368 896 20:31:01 17447420 25916748 15491800 47.03 205664 8242652 15455648 45.47 7503564 7146480 3112 20:32:01 17405172 25880992 15534048 47.16 205808 8248880 15502448 45.61 7538380 7152248 1112 20:33:01 17337256 25827084 15601964 47.37 205968 8262232 15572576 45.82 7593424 7165452 436 20:34:01 23175056 31476620 9764164 29.64 207472 8074840 1677960 4.94 2127572 6935708 11716 Average: 19780550 27587821 13158670 39.95 186734 7640603 12571135 36.99 5656906 6738142 97792 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 476.33 302.95 13282.30 31.86 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 14.71 14.71 1.38 1.38 0.00 0.00 0.00 0.00 20:24:01 vethfd92ee2 0.00 0.45 0.00 0.03 0.00 0.00 0.00 0.00 20:24:01 vethfe6a29a 11.13 24.83 0.99 326.55 0.00 0.00 0.00 0.03 20:24:01 vethe732787 0.45 0.72 0.03 0.04 0.00 0.00 0.00 0.00 20:24:01 veth3197dbb 0.15 0.42 0.01 0.02 0.00 0.00 0.00 0.00 20:25:01 vethfd92ee2 1.22 1.53 0.09 1.10 0.00 0.00 0.00 0.00 20:25:01 vethfe6a29a 0.25 0.60 0.02 0.03 0.00 0.00 0.00 0.00 20:25:01 vethe732787 91.93 91.37 16.01 18.60 0.00 0.00 0.00 0.00 20:25:01 veth3197dbb 4.42 5.78 0.66 0.55 0.00 0.00 0.00 0.00 20:26:01 vethfd92ee2 1.47 1.97 0.14 2.07 0.00 0.00 0.00 0.00 20:26:01 vethfe6a29a 0.40 0.28 0.03 0.02 0.00 0.00 0.00 0.00 20:26:01 vethe732787 0.32 0.30 0.54 0.03 0.00 0.00 0.00 0.00 20:26:01 veth3197dbb 6.28 9.22 0.96 0.71 0.00 0.00 0.00 0.00 20:27:01 vethfd92ee2 1.68 2.03 0.17 2.26 0.00 0.00 0.00 0.00 20:27:01 vethfe6a29a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 vethe732787 0.37 0.30 0.55 0.03 0.00 0.00 0.00 0.00 20:27:01 veth3197dbb 7.13 10.16 1.23 0.91 0.00 0.00 0.00 0.00 20:28:01 vethfd92ee2 3.62 4.63 0.44 8.99 0.00 0.00 0.00 0.00 20:28:01 vethfe6a29a 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vethe732787 0.58 0.57 0.57 0.05 0.00 0.00 0.00 0.00 20:28:01 veth3197dbb 11.85 15.83 2.74 3.87 0.00 0.00 0.00 0.00 20:29:01 vethfd92ee2 3.12 4.02 0.38 7.33 0.00 0.00 0.00 0.00 20:29:01 vethfe6a29a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethe732787 0.37 0.30 0.55 0.03 0.00 0.00 0.00 0.00 20:29:01 veth3197dbb 10.26 13.83 2.27 2.68 0.00 0.00 0.00 0.00 20:30:01 vethfd92ee2 3.03 4.17 0.35 7.98 0.00 0.00 0.00 0.00 20:30:01 vethfe6a29a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethe732787 100.98 100.40 12.32 25.92 0.00 0.00 0.00 0.00 20:30:01 veth3197dbb 11.55 15.05 2.76 5.31 0.00 0.00 0.00 0.00 20:31:01 vethfd92ee2 3.73 4.97 0.44 10.45 0.00 0.00 0.00 0.00 20:31:01 vethfe6a29a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethe732787 4.12 3.87 2.60 1.20 0.00 0.00 0.00 0.00 20:31:01 veth3197dbb 15.33 19.61 3.91 7.02 0.00 0.00 0.00 0.00 20:32:01 vethfd92ee2 3.90 5.32 0.46 12.63 0.00 0.00 0.00 0.00 20:32:01 vethfe6a29a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethe732787 0.55 0.45 0.64 0.04 0.00 0.00 0.00 0.00 20:32:01 veth3197dbb 15.83 20.01 4.56 6.77 0.00 0.00 0.00 0.00 20:33:01 vethfd92ee2 5.70 6.35 12.00 4.19 0.00 0.00 0.00 0.00 20:33:01 vethfe6a29a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 vethe732787 0.33 0.33 0.62 0.03 0.00 0.00 0.00 0.00 20:33:01 veth3197dbb 7.33 10.38 1.40 1.13 0.00 0.00 0.00 0.00 20:34:01 ens3 2137.91 1292.62 52604.04 211.08 0.00 0.00 0.00 0.00 20:34:01 docker0 35.23 49.49 3.57 1445.37 0.00 0.00 0.00 0.00 20:34:01 lo 38.19 38.19 3.36 3.36 0.00 0.00 0.00 0.00 Average: ens3 146.36 85.53 4320.15 11.51 0.00 0.00 0.00 0.00 Average: docker0 2.94 4.13 0.30 120.61 0.00 0.00 0.00 0.00 Average: lo 2.86 2.86 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9968) 11/05/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.54 0.00 1.35 2.36 0.04 85.71 20:23:01 0 2.58 0.00 1.10 0.51 0.02 95.79 20:23:01 1 10.07 0.00 1.41 8.27 0.05 80.19 20:23:01 2 1.68 0.00 0.99 0.14 0.02 97.18 20:23:01 3 2.16 0.00 1.00 0.54 0.03 96.26 20:23:01 4 44.91 0.00 3.01 1.73 0.07 50.28 20:23:01 5 9.19 0.00 1.03 0.15 0.02 89.61 20:23:01 6 5.10 0.00 0.85 7.20 0.03 86.81 20:23:01 7 8.71 0.00 1.43 0.32 0.07 89.47 20:24:01 all 32.01 0.00 9.96 8.83 0.09 49.12 20:24:01 0 33.26 0.00 9.54 4.86 0.08 52.26 20:24:01 1 30.86 0.00 10.54 7.31 0.08 51.21 20:24:01 2 31.91 0.00 10.12 3.30 0.08 54.58 20:24:01 3 32.26 0.00 10.03 8.38 0.08 49.24 20:24:01 4 31.49 0.00 10.21 10.50 0.07 47.73 20:24:01 5 32.67 0.00 8.31 2.39 0.08 56.54 20:24:01 6 31.79 0.00 11.34 28.47 0.12 28.28 20:24:01 7 31.85 0.00 9.59 5.57 0.08 52.90 20:25:01 all 68.06 0.00 5.11 0.03 0.11 26.70 20:25:01 0 66.30 0.00 5.33 0.13 0.12 28.12 20:25:01 1 69.54 0.00 4.85 0.02 0.10 25.49 20:25:01 2 69.07 0.00 5.25 0.02 0.10 25.57 20:25:01 3 70.37 0.00 4.87 0.02 0.10 24.64 20:25:01 4 66.64 0.00 4.68 0.03 0.10 28.54 20:25:01 5 65.43 0.00 5.48 0.00 0.12 28.97 20:25:01 6 67.39 0.00 5.19 0.00 0.10 27.32 20:25:01 7 69.70 0.00 5.20 0.00 0.10 24.99 20:26:01 all 3.23 0.00 0.45 0.10 0.07 96.15 20:26:01 0 2.96 0.00 0.55 0.03 0.08 96.37 20:26:01 1 3.44 0.00 0.48 0.02 0.07 95.99 20:26:01 2 2.84 0.00 0.38 0.00 0.07 96.71 20:26:01 3 4.13 0.00 0.45 0.20 0.07 95.15 20:26:01 4 3.59 0.00 0.47 0.32 0.07 95.56 20:26:01 5 3.00 0.00 0.37 0.02 0.07 96.54 20:26:01 6 3.41 0.00 0.47 0.00 0.08 96.04 20:26:01 7 2.49 0.00 0.42 0.18 0.07 96.84 20:27:01 all 8.58 0.00 2.27 1.55 0.08 87.52 20:27:01 0 10.65 0.00 3.40 0.86 0.08 85.01 20:27:01 1 7.16 0.00 2.43 3.52 0.10 86.78 20:27:01 2 4.45 0.00 1.77 2.34 0.08 91.36 20:27:01 3 9.65 0.00 1.69 0.30 0.08 88.28 20:27:01 4 6.00 0.00 2.57 4.23 0.08 87.12 20:27:01 5 13.13 0.00 2.43 0.42 0.08 83.93 20:27:01 6 8.58 0.00 2.05 0.34 0.08 88.95 20:27:01 7 8.96 0.00 1.86 0.39 0.07 88.73 20:28:01 all 8.58 0.00 0.84 0.06 0.08 90.45 20:28:01 0 7.06 0.00 0.84 0.02 0.07 92.02 20:28:01 1 10.49 0.00 0.92 0.02 0.07 88.51 20:28:01 2 10.70 0.00 0.92 0.03 0.07 88.28 20:28:01 3 7.68 0.00 0.79 0.00 0.07 91.47 20:28:01 4 7.09 0.00 0.87 0.22 0.08 91.74 20:28:01 5 8.73 0.00 0.71 0.03 0.07 90.46 20:28:01 6 8.29 0.00 0.89 0.05 0.08 90.69 20:28:01 7 8.56 0.00 0.75 0.05 0.07 90.57 20:29:01 all 5.51 0.00 0.62 0.05 0.08 93.74 20:29:01 0 5.13 0.00 0.77 0.02 0.08 94.00 20:29:01 1 5.50 0.00 0.67 0.02 0.08 93.73 20:29:01 2 6.86 0.00 0.75 0.00 0.08 92.31 20:29:01 3 4.58 0.00 0.60 0.02 0.08 94.72 20:29:01 4 4.83 0.00 0.57 0.22 0.08 94.30 20:29:01 5 5.96 0.00 0.54 0.00 0.07 93.43 20:29:01 6 6.23 0.00 0.47 0.03 0.07 93.20 20:29:01 7 5.00 0.00 0.58 0.10 0.08 94.23 20:30:01 all 8.97 0.00 0.92 0.05 0.08 89.97 20:30:01 0 8.45 0.00 1.17 0.05 0.10 90.23 20:30:01 1 9.31 0.00 0.80 0.02 0.08 89.79 20:30:01 2 8.95 0.00 1.02 0.02 0.07 89.94 20:30:01 3 8.47 0.00 0.77 0.00 0.08 90.68 20:30:01 4 8.08 0.00 1.04 0.23 0.08 90.57 20:30:01 5 9.87 0.00 1.01 0.03 0.08 89.01 20:30:01 6 7.94 0.00 0.84 0.05 0.08 91.09 20:30:01 7 10.71 0.00 0.70 0.05 0.07 88.47 20:31:01 all 7.50 0.00 0.85 0.06 0.09 91.50 20:31:01 0 7.30 0.00 0.79 0.02 0.08 91.82 20:31:01 1 7.82 0.00 0.80 0.03 0.08 91.26 20:31:01 2 11.49 0.00 1.07 0.05 0.10 87.30 20:31:01 3 7.80 0.00 1.05 0.03 0.10 91.02 20:31:01 4 5.92 0.00 0.74 0.18 0.10 93.06 20:31:01 5 7.22 0.00 0.75 0.08 0.07 91.87 20:31:01 6 5.46 0.00 0.80 0.03 0.10 93.60 20:31:01 7 7.02 0.00 0.85 0.03 0.10 92.00 20:32:01 all 5.29 0.00 0.67 0.07 0.08 93.90 20:32:01 0 6.54 0.00 0.79 0.05 0.08 92.54 20:32:01 1 5.76 0.00 0.62 0.02 0.07 93.54 20:32:01 2 5.06 0.00 0.64 0.02 0.07 94.22 20:32:01 3 4.75 0.00 0.57 0.12 0.08 94.48 20:32:01 4 5.30 0.00 0.79 0.08 0.10 93.74 20:32:01 5 4.64 0.00 0.57 0.02 0.08 94.69 20:32:01 6 5.04 0.00 0.75 0.03 0.05 94.12 20:32:01 7 5.22 0.00 0.62 0.18 0.07 93.92 20:33:01 all 1.99 0.00 0.41 0.04 0.07 97.49 20:33:01 0 1.62 0.00 0.47 0.02 0.07 97.83 20:33:01 1 2.01 0.00 0.48 0.02 0.08 97.41 20:33:01 2 2.64 0.00 0.38 0.02 0.07 96.90 20:33:01 3 3.23 0.00 0.54 0.12 0.08 96.04 20:33:01 4 1.76 0.00 0.48 0.00 0.08 97.68 20:33:01 5 2.01 0.00 0.42 0.02 0.08 97.47 20:33:01 6 1.34 0.00 0.28 0.07 0.07 98.25 20:33:01 7 1.30 0.00 0.27 0.03 0.07 98.33 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 4.52 0.00 1.26 0.19 0.05 93.98 20:34:01 0 6.15 0.00 1.84 0.07 0.05 91.89 20:34:01 1 2.81 0.00 1.07 0.57 0.05 95.50 20:34:01 2 10.57 0.00 1.44 0.17 0.07 87.76 20:34:01 3 4.34 0.00 1.17 0.27 0.03 94.18 20:34:01 4 3.06 0.00 1.19 0.07 0.05 95.63 20:34:01 5 3.51 0.00 0.97 0.17 0.05 95.30 20:34:01 6 3.13 0.00 1.17 0.05 0.05 95.60 20:34:01 7 2.58 0.00 1.21 0.17 0.07 95.98 Average: all 13.69 0.00 2.05 1.11 0.08 83.07 Average: 0 13.14 0.00 2.21 0.55 0.08 84.02 Average: 1 13.70 0.00 2.08 1.64 0.08 82.51 Average: 2 13.82 0.00 2.05 0.50 0.07 83.55 Average: 3 13.26 0.00 1.95 0.83 0.08 83.88 Average: 4 15.64 0.00 2.21 1.48 0.08 80.59 Average: 5 13.74 0.00 1.88 0.28 0.07 84.03 Average: 6 12.76 0.00 2.08 2.99 0.08 82.09 Average: 7 13.48 0.00 1.95 0.59 0.08 83.91