---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4268 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 780K 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 841 27843 0 3482 30869 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:db:77:9f brd ff:ff:ff:ff:ff:ff inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fedb:779f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state UP group default link/ether 02:42:01:65:1f:c5 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::42:1ff:fe65:1fc5/64 scope link valid_lft forever preferred_lft forever 9: vethfab7de1@if8: mtu 1458 qdisc noqueue master docker0 state UP group default link/ether 8a:5c:3d:3f:59:4b brd ff:ff:ff:ff:ff:ff link-netnsid 2 inet6 fe80::885c:3dff:fe3f:594b/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-4268) 11/25/23 _x86_64_ (8 CPU) 10:31:52 LINUX RESTART (8 CPU) 10:32:01 tps rtps wtps bread/s bwrtn/s 10:33:01 124.58 74.10 50.47 5308.18 49132.08 10:34:01 70.92 13.90 57.02 979.04 17465.49 10:35:01 81.57 7.27 74.30 87.59 20897.45 10:36:01 228.98 14.51 214.46 1986.47 46342.09 10:37:01 11.26 0.03 11.23 0.53 12539.29 10:38:01 8.52 0.02 8.50 0.13 10108.32 10:39:01 52.36 0.02 52.34 1.20 24019.33 10:40:01 10.85 0.33 10.51 20.39 11742.22 10:41:01 46.37 1.30 45.07 113.03 14907.43 Average: 70.60 12.39 58.21 944.01 23016.52 10:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 30385276 31741136 2553944 7.75 50372 1627104 1444268 4.25 811348 1482512 54440 10:34:01 30150136 31724144 2789084 8.47 69192 1815792 1414052 4.16 858812 1647636 136668 10:35:01 29910404 31690756 3028816 9.20 83240 1995836 1442612 4.24 908464 1813316 169452 10:36:01 28925372 31591600 4013848 12.19 109768 2820956 2619596 7.71 1126180 2496240 748 10:37:01 28914992 31581368 4024228 12.22 109848 2820968 2766728 8.14 1138532 2495892 12 10:38:01 28909772 31576312 4029448 12.23 109940 2821028 2926560 8.61 1143004 2495928 100 10:39:01 28491552 31568612 4447668 13.50 119128 3191740 2843260 8.37 1159648 2860904 580 10:40:01 28453908 31531980 4485312 13.62 119224 3192388 2997156 8.82 1195748 2861076 316 10:41:01 28530992 31624128 4408228 13.38 122596 3207180 1749120 5.15 1131240 2860636 692 Average: 29185823 31625560 3753397 11.39 99256 2610332 2244817 6.60 1052553 2334904 40334 10:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 274.49 226.63 972.41 62.41 0.00 0.00 0.00 0.00 10:33:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 32.66 21.35 612.85 3.87 0.00 0.00 0.00 0.00 10:34:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 ens3 46.09 35.59 560.77 8.61 0.00 0.00 0.00 0.00 10:35:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 10:36:01 veth1abc111 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:36:01 docker0 0.45 0.65 0.04 0.17 0.00 0.00 0.00 0.00 10:36:01 veth78ef4e3 0.45 0.78 0.05 0.18 0.00 0.00 0.00 0.00 10:36:01 ens3 146.58 86.69 3303.75 11.76 0.00 0.00 0.00 0.00 10:37:01 veth1abc111 0.27 0.32 0.02 0.02 0.00 0.00 0.00 0.00 10:37:01 docker0 0.73 0.97 0.07 0.08 0.00 0.00 0.00 0.00 10:37:01 veth78ef4e3 0.47 0.75 0.05 0.06 0.00 0.00 0.00 0.00 10:37:01 ens3 5.75 5.11 2.73 2.62 0.00 0.00 0.00 0.00 10:38:01 veth1abc111 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 veth78ef4e3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 0.98 0.92 0.53 0.39 0.00 0.00 0.00 0.00 10:39:01 veth60b6df8 0.32 0.45 0.03 0.04 0.00 0.00 0.00 0.00 10:39:01 veth1abc111 0.28 0.28 0.02 0.03 0.00 0.00 0.00 0.00 10:39:01 docker0 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 veth78ef4e3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 veth60b6df8 0.68 0.73 0.04 0.05 0.00 0.00 0.00 0.00 10:40:01 veth1abc111 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 docker0 0.68 0.68 0.03 0.05 0.00 0.00 0.00 0.00 10:40:01 veth78ef4e3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 docker0 1.05 1.05 0.04 0.07 0.00 0.00 0.00 0.00 10:41:01 ens3 631.32 465.46 7566.17 112.94 0.00 0.00 0.00 0.00 10:41:01 vethfab7de1 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 10:41:01 lo 12.26 12.26 1.16 1.16 0.00 0.00 0.00 0.00 Average: docker0 0.33 0.38 0.02 0.04 0.00 0.00 0.00 0.00 Average: ens3 69.01 51.16 840.18 12.49 0.00 0.00 0.00 0.00 Average: vethfab7de1 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4268) 11/25/23 _x86_64_ (8 CPU) 10:31:52 LINUX RESTART (8 CPU) 10:32:01 CPU %user %nice %system %iowait %steal %idle 10:33:01 all 6.29 0.00 1.07 7.69 0.17 84.77 10:33:01 0 3.19 0.00 1.20 2.21 0.20 93.20 10:33:01 1 3.76 0.00 2.09 1.70 0.12 92.33 10:33:01 2 5.86 0.00 0.74 2.46 0.12 90.82 10:33:01 3 6.96 0.00 0.57 3.30 0.12 89.05 10:33:01 4 8.68 0.00 0.79 9.40 0.30 80.84 10:33:01 5 3.76 0.00 0.82 30.23 0.12 65.07 10:33:01 6 6.59 0.00 0.70 8.84 0.13 83.74 10:33:01 7 11.54 0.00 1.64 3.40 0.23 83.19 10:34:01 all 5.44 0.00 0.47 7.94 0.03 86.11 10:34:01 0 5.63 0.00 0.42 0.77 0.02 93.17 10:34:01 1 16.15 0.00 1.27 30.33 0.10 52.15 10:34:01 2 3.42 0.00 0.23 0.02 0.02 96.31 10:34:01 3 0.07 0.00 0.05 0.32 0.02 99.55 10:34:01 4 3.58 0.00 0.37 22.45 0.05 73.55 10:34:01 5 0.32 0.00 0.28 5.34 0.02 94.04 10:34:01 6 5.53 0.00 0.43 3.79 0.02 90.23 10:34:01 7 8.87 0.00 0.70 0.62 0.03 89.78 10:35:01 all 8.35 0.00 0.60 4.28 0.03 86.74 10:35:01 0 7.37 0.00 0.38 0.07 0.02 92.16 10:35:01 1 6.62 0.00 0.97 23.25 0.08 69.07 10:35:01 2 7.51 0.00 0.80 0.20 0.02 91.47 10:35:01 3 1.53 0.00 0.27 0.00 0.00 98.20 10:35:01 4 7.15 0.00 0.52 6.26 0.05 86.02 10:35:01 5 19.48 0.00 0.85 2.29 0.05 77.33 10:35:01 6 5.32 0.00 0.43 0.18 0.02 94.05 10:35:01 7 11.78 0.00 0.58 2.05 0.03 85.55 10:36:01 all 5.98 0.00 1.66 9.50 0.05 82.81 10:36:01 0 17.84 0.00 2.04 10.19 0.05 69.87 10:36:01 1 3.09 0.00 1.27 9.10 0.03 86.51 10:36:01 2 4.65 0.00 1.95 21.84 0.05 71.52 10:36:01 3 7.43 0.00 1.84 5.00 0.05 85.68 10:36:01 4 2.75 0.00 1.96 0.52 0.05 94.72 10:36:01 5 6.07 0.00 1.21 7.33 0.05 85.35 10:36:01 6 2.98 0.00 1.36 20.42 0.05 75.19 10:36:01 7 3.04 0.00 1.66 1.56 0.03 93.70 10:37:01 all 0.14 0.00 0.10 1.53 0.02 98.21 10:37:01 0 0.12 0.00 0.07 0.00 0.02 99.80 10:37:01 1 0.07 0.00 0.02 0.00 0.02 99.90 10:37:01 2 0.17 0.00 0.17 0.13 0.03 99.50 10:37:01 3 0.07 0.00 0.05 11.99 0.00 87.89 10:37:01 4 0.28 0.00 0.00 0.13 0.03 99.55 10:37:01 5 0.12 0.00 0.10 0.00 0.02 99.77 10:37:01 6 0.10 0.00 0.08 0.00 0.02 99.80 10:37:01 7 0.20 0.00 0.28 0.00 0.05 99.47 10:38:01 all 0.13 0.00 0.07 6.31 0.06 93.44 10:38:01 0 0.23 0.00 0.30 0.00 0.25 99.21 10:38:01 1 0.03 0.00 0.02 1.85 0.00 98.10 10:38:01 2 0.02 0.00 0.02 14.40 0.02 85.55 10:38:01 3 0.00 0.00 0.02 32.66 0.03 67.29 10:38:01 4 0.42 0.00 0.02 1.52 0.03 98.02 10:38:01 5 0.13 0.00 0.05 0.00 0.05 99.77 10:38:01 6 0.07 0.00 0.03 0.00 0.00 99.90 10:38:01 7 0.10 0.00 0.10 0.00 0.10 99.70 10:39:01 all 1.72 0.00 0.80 9.92 0.05 87.50 10:39:01 0 1.67 0.00 1.37 0.70 0.12 96.14 10:39:01 1 1.46 0.00 0.69 0.72 0.03 97.11 10:39:01 2 1.46 0.00 0.75 13.09 0.05 84.65 10:39:01 3 1.57 0.00 1.02 49.27 0.08 48.05 10:39:01 4 1.99 0.00 0.80 1.22 0.02 95.97 10:39:01 5 1.56 0.00 0.70 6.23 0.03 91.48 10:39:01 6 1.84 0.00 0.60 4.49 0.03 93.03 10:39:01 7 2.26 0.00 0.47 3.65 0.07 93.55 10:40:01 all 0.36 0.00 0.13 2.75 0.09 96.67 10:40:01 0 0.82 0.00 0.20 0.00 0.17 98.82 10:40:01 1 0.12 0.00 0.08 0.00 0.17 99.63 10:40:01 2 0.00 0.00 0.08 0.00 0.03 99.88 10:40:01 3 0.82 0.00 0.22 20.49 0.13 78.34 10:40:01 4 0.73 0.00 0.05 0.00 0.07 99.15 10:40:01 5 0.05 0.00 0.03 1.53 0.08 98.30 10:40:01 6 0.10 0.00 0.13 0.00 0.02 99.75 10:40:01 7 0.23 0.00 0.20 0.02 0.05 99.50 10:41:01 all 5.44 0.00 0.51 3.12 0.04 90.89 10:41:01 0 2.98 0.00 0.50 0.18 0.02 96.32 10:41:01 1 2.62 0.00 0.50 3.97 0.03 92.88 10:41:01 2 29.24 0.00 1.06 3.55 0.08 66.07 10:41:01 3 1.10 0.00 0.35 16.33 0.02 82.20 10:41:01 4 5.82 0.00 0.50 0.69 0.02 92.97 10:41:01 5 0.68 0.00 0.35 0.15 0.00 98.82 10:41:01 6 0.60 0.00 0.48 0.03 0.03 98.85 10:41:01 7 0.70 0.00 0.40 0.03 0.07 98.80 Average: all 3.76 0.00 0.60 5.89 0.06 89.69 Average: 0 4.42 0.00 0.72 1.57 0.09 93.20 Average: 1 3.76 0.00 0.77 7.87 0.06 87.54 Average: 2 5.80 0.00 0.64 6.18 0.05 87.33 Average: 3 2.17 0.00 0.49 15.47 0.05 81.82 Average: 4 3.48 0.00 0.56 4.69 0.07 91.21 Average: 5 3.57 0.00 0.49 5.89 0.05 90.00 Average: 6 2.57 0.00 0.47 4.18 0.04 92.74 Average: 7 4.30 0.00 0.67 1.26 0.07 93.70