---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1271 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 20G 136G 13% / 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 919 18403 0 12844 30795 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:e4:60:96 brd ff:ff:ff:ff:ff:ff inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85504sec preferred_lft 85504sec inet6 fe80::f816:3eff:fee4:6096/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:7e:70:9a 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::42:12ff:fe7e:709a/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-1271) 03/03/26 _x86_64_ (8 CPU) 14:49:59 LINUX RESTART (8 CPU) 14:50:01 tps rtps wtps bread/s bwrtn/s 14:51:02 288.87 74.65 214.21 5324.31 71370.24 14:52:01 171.15 20.84 150.30 1508.23 47629.01 14:53:01 334.29 5.70 328.60 495.25 100938.51 14:54:01 387.12 0.08 387.04 12.53 77244.73 14:55:01 594.07 0.02 594.05 0.13 59670.59 14:56:01 289.54 0.03 289.50 5.47 117294.45 14:57:01 403.76 1.32 402.44 39.72 100139.48 14:58:01 242.09 6.82 235.28 58.12 52067.19 14:59:01 248.18 0.00 248.18 0.00 67525.15 15:00:01 30.06 0.33 29.73 9.73 9759.57 15:01:01 10.41 0.00 10.41 0.00 3252.66 15:02:01 264.76 0.00 264.76 0.00 43550.42 15:03:01 370.00 13.73 356.27 993.87 76073.73 15:04:01 274.96 9.80 265.16 742.89 22912.36 Average: 279.21 9.52 269.69 656.16 60641.39 14:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:51:02 30323300 31693024 2615920 7.94 52112 1638812 1466748 4.32 850788 1495660 74284 14:52:01 29750152 31548544 3189068 9.68 82676 2016036 1977992 5.82 1068812 1803812 100088 14:53:01 27627308 30832192 5311912 16.13 118892 3337892 2392244 7.04 1874556 3028152 224 14:54:01 26447376 30737712 6491844 19.71 148092 4318040 2600444 7.65 2046120 3948872 32512 14:55:01 25042884 30767940 7896336 23.97 202848 5590672 2625048 7.72 2170180 5127852 824792 14:56:01 23884412 30777384 9054808 27.49 262748 6660064 2456852 7.23 2686860 5728928 219500 14:57:01 21994180 30575548 10945040 33.23 323372 8205280 2502532 7.36 3834464 6386840 62880 14:58:01 19553656 30230816 13385564 40.64 374816 10030784 2974912 8.75 4315992 8112868 1054484 14:59:01 18334048 30083344 14605172 44.34 381004 11022348 3179992 9.36 4805488 8762240 261752 15:00:01 18659124 30445812 14280096 43.35 381156 11057216 2688712 7.91 4488892 8753220 16380 15:01:01 18520660 30377472 14418560 43.77 381984 11120760 2717232 7.99 4567572 8807220 34980 15:02:01 16329968 30518808 16609252 50.42 454840 13168148 2531212 7.45 4699644 10652096 1684316 15:03:01 19310408 31621448 13628812 41.38 463636 11464004 1498660 4.41 3057036 9503356 200636 15:04:01 17640324 30521436 15298896 46.45 466168 11995948 3878184 11.41 4294120 9880448 152824 Average: 22386986 30766534 10552234 32.04 292453 7973286 2535055 7.46 3197180 6570826 337118 14:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 14:51:02 ens3 357.52 239.29 1082.37 72.57 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 2.58 2.58 0.27 0.27 0.00 0.00 0.00 0.00 14:52:01 ens3 241.95 198.32 1979.62 45.82 0.00 0.00 0.00 0.00 14:53:01 docker0 35.18 100.58 2.44 2633.08 0.00 0.00 0.00 0.00 14:53:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 14:53:01 ens3 495.97 342.13 8021.82 48.41 0.00 0.00 0.00 0.00 14:54:01 docker0 234.66 427.91 13.47 5544.32 0.00 0.00 0.00 0.00 14:54:01 vethf4eec2f 216.81 375.97 15.20 4229.57 0.00 0.00 0.00 0.35 14:54:01 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 14:54:01 ens3 599.25 347.08 7503.22 36.77 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:55:01 ens3 93.07 71.89 19.88 18.05 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:56:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:56:01 ens3 81.42 43.09 2603.35 4.59 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:57:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 14:57:01 ens3 87.31 78.70 494.31 16.38 0.00 0.00 0.00 0.00 14:58:01 docker0 156.46 261.09 13.91 5400.46 0.00 0.00 0.00 0.00 14:58:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:58:01 ens3 321.35 206.18 5887.33 24.79 0.00 0.00 0.00 0.00 14:58:01 veth64a8f3b 84.55 111.25 5.82 3385.08 0.00 0.00 0.00 0.28 14:59:01 docker0 88.17 129.88 6.15 3196.31 0.00 0.00 0.00 0.00 14:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:59:01 ens3 142.61 97.33 3199.09 9.75 0.00 0.00 0.00 0.00 14:59:01 veth64a8f3b 88.17 129.93 7.35 3196.32 0.00 0.00 0.00 0.26 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 0.62 0.48 0.16 0.32 0.00 0.00 0.00 0.00 15:00:01 veth64a8f3b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:01:01 ens3 0.43 0.28 0.15 0.26 0.00 0.00 0.00 0.00 15:01:01 veth64a8f3b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 docker0 0.37 0.40 0.04 0.73 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 1.68 1.52 1.07 0.56 0.00 0.00 0.00 0.00 15:03:01 br-7e925bb06e15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 docker0 9.12 25.08 0.68 547.44 0.00 0.00 0.00 0.00 15:03:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 15:03:01 ens3 97.52 67.75 891.11 18.03 0.00 0.00 0.00 0.00 15:04:01 br-7e925bb06e15 0.10 0.20 0.01 0.02 0.00 0.00 0.00 0.00 15:04:01 veth81f4c76 32.21 33.09 3.42 59.31 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 veth1b00969 32.92 32.51 59.30 3.45 0.00 0.00 0.00 0.00 Average: br-7e925bb06e15 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth81f4c76 2.31 2.37 0.25 4.25 0.00 0.00 0.00 0.00 Average: docker0 37.51 67.67 2.63 1240.21 0.00 0.00 0.00 0.00 Average: veth1b00969 2.36 2.33 4.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1271) 03/03/26 _x86_64_ (8 CPU) 14:49:59 LINUX RESTART (8 CPU) 14:50:01 CPU %user %nice %system %iowait %steal %idle 14:51:02 all 7.38 0.00 1.22 3.27 0.05 88.08 14:51:02 0 5.68 0.00 2.23 14.63 0.07 77.40 14:51:02 1 12.80 0.00 1.30 0.42 0.05 85.43 14:51:02 2 3.39 0.00 0.93 0.22 0.07 95.39 14:51:02 3 6.48 0.00 0.74 2.91 0.05 89.82 14:51:02 4 2.85 0.00 0.82 0.27 0.03 96.03 14:51:02 5 9.88 0.00 1.00 0.60 0.03 88.48 14:51:02 6 11.89 0.00 0.97 3.10 0.03 84.01 14:51:02 7 6.05 0.00 1.84 3.98 0.07 88.06 14:52:01 all 18.29 0.00 1.17 1.90 0.07 78.57 14:52:01 0 14.62 0.00 1.31 9.38 0.05 74.64 14:52:01 1 13.73 0.00 0.61 0.49 0.05 85.11 14:52:01 2 15.15 0.00 0.85 1.42 0.09 82.49 14:52:01 3 31.12 0.00 1.80 1.77 0.08 65.23 14:52:01 4 16.22 0.00 1.37 0.32 0.07 82.02 14:52:01 5 12.39 0.00 0.58 0.27 0.05 86.71 14:52:01 6 28.09 0.00 2.09 1.22 0.07 68.53 14:52:01 7 15.01 0.00 0.65 0.34 0.05 83.95 14:53:01 all 13.46 0.00 2.94 4.01 0.08 79.50 14:53:01 0 9.03 0.00 2.90 4.63 0.08 83.36 14:53:01 1 12.76 0.00 3.00 9.11 0.08 75.05 14:53:01 2 10.34 0.00 2.91 1.58 0.07 85.11 14:53:01 3 8.16 0.00 3.40 9.67 0.08 78.69 14:53:01 4 13.73 0.00 2.28 0.32 0.07 83.61 14:53:01 5 21.62 0.00 2.11 1.18 0.10 74.99 14:53:01 6 18.96 0.00 4.09 1.08 0.10 75.77 14:53:01 7 13.11 0.00 2.90 4.55 0.08 79.36 14:54:01 all 7.65 0.00 3.12 3.44 0.08 85.70 14:54:01 0 9.15 0.00 3.34 0.52 0.08 86.90 14:54:01 1 9.11 0.00 2.76 3.87 0.08 84.18 14:54:01 2 6.70 0.00 3.49 8.32 0.07 81.42 14:54:01 3 8.38 0.00 2.77 4.05 0.10 84.69 14:54:01 4 6.16 0.00 2.98 3.68 0.07 87.12 14:54:01 5 5.16 0.00 2.94 0.52 0.08 91.30 14:54:01 6 12.31 0.00 4.88 0.91 0.10 81.80 14:54:01 7 4.24 0.00 1.79 5.68 0.07 88.22 14:55:01 all 7.34 0.00 3.97 3.75 0.09 84.85 14:55:01 0 7.65 0.00 3.87 2.73 0.08 85.66 14:55:01 1 11.21 0.00 4.61 4.66 0.12 79.39 14:55:01 2 6.74 0.00 3.21 1.13 0.08 88.84 14:55:01 3 10.14 0.00 3.84 1.36 0.08 84.57 14:55:01 4 7.43 0.00 6.67 13.23 0.12 72.55 14:55:01 5 5.26 0.00 2.76 0.07 0.08 91.83 14:55:01 6 6.10 0.00 2.94 0.24 0.12 90.60 14:55:01 7 4.14 0.00 3.86 6.63 0.07 85.30 14:56:01 all 5.24 0.00 3.22 7.29 0.06 84.19 14:56:01 0 4.24 0.00 2.87 12.15 0.07 80.67 14:56:01 1 6.05 0.00 5.11 23.88 0.07 64.90 14:56:01 2 3.98 0.00 1.95 1.19 0.05 92.83 14:56:01 3 4.02 0.00 2.44 6.60 0.07 86.87 14:56:01 4 5.12 0.00 3.27 4.26 0.05 87.29 14:56:01 5 8.12 0.00 3.27 3.72 0.07 84.82 14:56:01 6 4.77 0.00 4.90 6.49 0.07 83.77 14:56:01 7 5.64 0.00 2.00 0.17 0.05 92.14 14:57:01 all 8.25 0.00 3.22 5.42 0.08 83.03 14:57:01 0 6.93 0.00 3.56 13.69 0.09 75.74 14:57:01 1 6.57 0.00 2.22 12.66 0.10 78.45 14:57:01 2 7.32 0.00 2.84 0.36 0.07 89.41 14:57:01 3 11.24 0.00 3.43 0.12 0.07 85.15 14:57:01 4 11.23 0.00 4.26 10.04 0.10 74.37 14:57:01 5 9.69 0.00 2.44 6.05 0.09 81.74 14:57:01 6 4.37 0.00 2.55 0.02 0.05 93.01 14:57:01 7 8.67 0.00 4.41 0.46 0.05 86.41 14:58:01 all 8.16 0.00 3.48 3.27 0.09 85.00 14:58:01 0 6.65 0.00 3.60 9.42 0.12 80.21 14:58:01 1 4.68 0.00 2.65 7.37 0.10 85.20 14:58:01 2 7.81 0.00 3.48 0.52 0.08 88.11 14:58:01 3 6.96 0.00 3.55 2.27 0.10 87.12 14:58:01 4 12.75 0.00 4.11 2.52 0.08 80.53 14:58:01 5 7.91 0.00 3.39 0.77 0.07 87.85 14:58:01 6 9.68 0.00 3.94 2.99 0.08 83.30 14:58:01 7 8.85 0.00 3.12 0.30 0.08 87.64 14:59:01 all 22.36 0.00 2.04 2.78 0.06 72.76 14:59:01 0 12.68 0.00 1.12 4.33 0.05 81.82 14:59:01 1 23.71 0.00 2.34 0.02 0.07 73.87 14:59:01 2 19.73 0.00 2.19 9.53 0.07 68.49 14:59:01 3 16.06 0.00 1.54 0.82 0.07 81.51 14:59:01 4 23.64 0.00 2.68 2.59 0.08 71.01 14:59:01 5 18.85 0.00 2.15 1.14 0.07 77.79 14:59:01 6 33.48 0.00 2.32 0.00 0.05 64.15 14:59:01 7 30.71 0.00 1.99 3.76 0.08 63.46 15:00:01 all 43.91 0.00 13.65 0.10 0.11 42.22 15:00:01 0 40.94 0.00 13.79 0.10 0.09 45.08 15:00:01 1 52.70 0.00 13.97 0.19 0.16 32.99 15:00:01 2 40.42 0.00 13.15 0.00 0.09 46.34 15:00:01 3 43.07 0.00 12.77 0.00 0.12 44.04 15:00:01 4 41.57 0.00 16.40 0.00 0.12 41.90 15:00:01 5 40.88 0.00 12.71 0.00 0.09 46.32 15:00:01 6 47.65 0.00 13.66 0.00 0.12 38.56 15:00:01 7 44.08 0.00 12.73 0.56 0.10 42.53 15:01:01 all 10.11 0.00 2.59 0.05 0.07 87.19 15:01:01 0 9.00 0.00 2.56 0.08 0.07 88.29 15:01:01 1 10.03 0.00 3.04 0.00 0.07 86.87 15:01:01 2 6.21 0.00 2.70 0.00 0.07 91.03 15:01:01 3 10.05 0.00 2.24 0.00 0.07 87.64 15:01:01 4 16.32 0.00 2.86 0.00 0.07 80.76 15:01:01 5 7.94 0.00 1.94 0.00 0.07 90.05 15:01:01 6 12.40 0.00 2.92 0.02 0.07 84.60 15:01:01 7 8.98 0.00 2.41 0.27 0.05 88.30 15:01:01 CPU %user %nice %system %iowait %steal %idle 15:02:01 all 11.53 0.00 3.96 1.38 0.11 83.03 15:02:01 0 5.70 0.00 2.81 5.13 0.08 86.27 15:02:01 1 5.54 0.00 4.15 0.24 0.07 90.01 15:02:01 2 8.69 0.00 3.70 4.51 0.15 82.94 15:02:01 3 7.08 0.00 4.18 0.00 0.12 88.62 15:02:01 4 47.97 0.00 8.05 0.14 0.15 43.69 15:02:01 5 6.36 0.00 2.79 0.13 0.08 90.62 15:02:01 6 4.60 0.00 3.12 0.07 0.08 92.12 15:02:01 7 6.36 0.00 2.89 0.79 0.10 89.86 15:03:01 all 8.13 0.00 1.88 2.55 0.05 87.39 15:03:01 0 2.16 0.00 2.60 14.82 0.05 80.38 15:03:01 1 1.61 0.00 1.34 1.07 0.03 95.95 15:03:01 2 27.65 0.00 2.35 0.43 0.07 69.49 15:03:01 3 10.47 0.00 1.64 0.22 0.05 87.62 15:03:01 4 3.79 0.00 1.29 0.64 0.07 94.22 15:03:01 5 6.19 0.00 3.32 0.53 0.03 89.92 15:03:01 6 10.08 0.00 1.54 0.72 0.05 87.62 15:03:01 7 3.06 0.00 1.02 2.00 0.05 93.87 15:04:01 all 18.86 0.00 2.61 1.11 0.08 77.35 15:04:01 0 19.25 0.00 2.16 0.62 0.07 77.91 15:04:01 1 15.58 0.00 2.63 2.18 0.10 79.52 15:04:01 2 21.54 0.00 3.20 1.02 0.07 74.17 15:04:01 3 16.47 0.00 2.06 0.13 0.07 81.27 15:04:01 4 14.79 0.00 2.59 3.13 0.10 79.39 15:04:01 5 25.04 0.00 2.95 0.20 0.07 71.74 15:04:01 6 16.54 0.00 2.47 0.55 0.07 80.38 15:04:01 7 21.70 0.00 2.74 1.04 0.08 74.43 Average: all 13.55 0.00 3.48 2.88 0.08 80.01 Average: 0 10.90 0.00 3.45 6.59 0.07 78.98 Average: 1 13.21 0.00 3.53 4.71 0.08 78.47 Average: 2 13.20 0.00 3.33 2.16 0.08 81.23 Average: 3 13.47 0.00 3.29 2.15 0.08 81.01 Average: 4 15.91 0.00 4.23 2.93 0.08 76.85 Average: 5 13.18 0.00 3.15 1.08 0.07 82.52 Average: 6 15.72 0.00 3.72 1.25 0.08 79.24 Average: 7 12.83 0.00 3.14 2.19 0.07 81.77