---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25531 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: 2800.000 BogoMIPS: 5600.00 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 708K 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 852 27544 0 3770 30860 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:ef:53:1a brd ff:ff:ff:ff:ff:ff inet 10.30.106.222/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:feef:531a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:f3:f4:b9 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::42:2bff:fef3:f4b9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25531) 04/24/24 _x86_64_ (8 CPU) 10:45:24 LINUX RESTART (8 CPU) 10:46:01 tps rtps wtps bread/s bwrtn/s 10:47:01 15.80 0.00 15.80 0.00 13443.36 10:48:01 9.28 0.00 9.28 0.00 12917.85 10:49:01 12.56 3.13 9.43 135.82 13226.39 10:50:01 106.97 36.64 70.32 1706.25 19335.31 10:51:01 158.76 21.29 137.47 830.79 31923.76 10:52:01 69.64 4.10 65.54 450.32 44641.36 10:53:01 77.82 0.42 77.40 14.40 38949.11 10:54:01 111.30 0.03 111.26 0.27 22070.45 10:55:01 139.05 0.25 138.80 2.13 23136.82 10:56:01 26.23 0.43 25.80 40.39 14229.76 Average: 72.74 6.63 66.11 318.04 23387.39 10:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:01 30653732 31896700 2285488 6.94 38640 1532312 1291196 3.80 615752 1414888 40 10:48:01 30652576 31895708 2286644 6.94 38728 1532308 1291196 3.80 617860 1414884 68 10:49:01 30541912 31794812 2397308 7.28 38860 1541792 1291196 3.80 722160 1422304 24 10:50:01 30088512 31675888 2850708 8.65 71020 1826428 1428976 4.20 894512 1662244 156800 10:51:01 28238508 30243084 4700712 14.27 88160 2208992 3228208 9.50 2387172 1980232 10196 10:52:01 27242120 30547264 5697100 17.30 93556 3483628 2447648 7.20 2327716 2990280 292796 10:53:01 26970656 30149008 5968564 18.12 121648 3307048 2693472 7.92 2948368 2593972 118624 10:54:01 26901940 30240396 6037280 18.33 137132 3415584 2694032 7.93 2872636 2702476 2732 10:55:01 26597892 30105556 6341328 19.25 163388 3525844 2712104 7.98 3031920 2805548 15392 10:56:01 28167192 31560544 4772028 14.49 164644 3437192 1506848 4.43 1651816 2663304 26628 Average: 28605504 31010896 4333716 13.16 95578 2581113 2058488 6.06 1806991 2165013 62330 10:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 0.20 0.13 0.06 0.22 0.00 0.00 0.00 0.00 10:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 0.72 0.32 0.53 0.18 0.00 0.00 0.00 0.00 10:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 65.00 37.75 114.24 16.47 0.00 0.00 0.00 0.00 10:50:01 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 ens3 96.83 69.99 970.64 25.02 0.00 0.00 0.00 0.00 10:51:01 lo 1.13 1.13 0.08 0.08 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 676.62 474.83 4872.11 117.77 0.00 0.00 0.00 0.00 10:52:01 lo 8.07 8.07 2.20 2.20 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 269.02 169.44 1442.10 44.04 0.00 0.00 0.00 0.00 10:53:01 lo 5.27 5.27 0.49 0.49 0.00 0.00 0.00 0.00 10:53:01 docker0 357.99 329.13 33.78 703.18 0.00 0.00 0.00 0.00 10:53:01 vethfe4d13c 353.97 322.70 38.38 625.61 0.00 0.00 0.00 0.05 10:53:01 ens3 737.31 845.51 1542.06 3362.52 0.00 0.00 0.00 0.00 10:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:54:01 docker0 426.90 371.15 40.80 315.96 0.00 0.00 0.00 0.00 10:54:01 vethfe4d13c 426.90 371.19 46.64 315.97 0.00 0.00 0.00 0.03 10:54:01 ens3 397.43 434.94 320.77 49.57 0.00 0.00 0.00 0.00 10:55:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:55:01 docker0 837.42 724.83 79.32 968.12 0.00 0.00 0.00 0.00 10:55:01 veth2230730 749.18 658.11 81.97 928.72 0.00 0.00 0.00 0.08 10:55:01 ens3 772.03 854.63 978.51 97.45 0.00 0.00 0.00 0.00 10:56:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:56:01 docker0 96.73 75.27 7.99 39.91 0.00 0.00 0.00 0.00 10:56:01 ens3 112.41 119.18 56.95 19.52 0.00 0.00 0.00 0.00 Average: lo 1.74 1.74 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 171.91 150.05 16.19 202.72 0.00 0.00 0.00 0.00 Average: ens3 312.77 300.68 1029.84 373.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25531) 04/24/24 _x86_64_ (8 CPU) 10:45:24 LINUX RESTART (8 CPU) 10:46:01 CPU %user %nice %system %iowait %steal %idle 10:47:01 all 0.06 0.00 0.02 0.73 0.01 99.18 10:47:01 0 0.03 0.00 0.03 0.00 0.00 99.93 10:47:01 1 0.00 0.00 0.02 0.02 0.00 99.97 10:47:01 2 0.05 0.00 0.00 0.00 0.02 99.93 10:47:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:47:01 4 0.03 0.00 0.00 0.13 0.02 99.82 10:47:01 5 0.30 0.00 0.07 0.07 0.02 99.55 10:47:01 6 0.05 0.00 0.02 5.62 0.00 94.31 10:47:01 7 0.00 0.00 0.02 0.00 0.00 99.98 10:48:01 all 0.03 0.00 0.01 0.73 0.01 99.23 10:48:01 0 0.03 0.00 0.00 5.72 0.02 94.23 10:48:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:48:01 2 0.05 0.00 0.03 0.00 0.00 99.92 10:48:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:48:01 4 0.05 0.00 0.02 0.15 0.02 99.77 10:48:01 5 0.07 0.00 0.00 0.00 0.03 99.90 10:48:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:48:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:49:01 all 0.76 0.00 0.06 0.77 0.01 98.40 10:49:01 0 1.00 0.00 0.05 6.07 0.00 92.88 10:49:01 1 0.03 0.00 0.02 0.00 0.02 99.93 10:49:01 2 0.72 0.00 0.02 0.00 0.00 99.27 10:49:01 3 0.82 0.00 0.07 0.08 0.00 99.03 10:49:01 4 0.97 0.00 0.05 0.00 0.02 98.97 10:49:01 5 0.37 0.00 0.20 0.00 0.02 99.41 10:49:01 6 0.98 0.00 0.02 0.00 0.02 98.98 10:49:01 7 1.22 0.00 0.05 0.00 0.00 98.73 10:50:01 all 10.53 0.00 0.88 1.82 0.03 86.73 10:50:01 0 12.94 0.00 1.36 11.46 0.05 74.20 10:50:01 1 5.48 0.00 0.45 0.25 0.05 93.77 10:50:01 2 1.42 0.00 0.25 0.32 0.02 98.00 10:50:01 3 28.15 0.00 1.39 0.85 0.03 69.58 10:50:01 4 26.07 0.00 1.88 0.65 0.03 71.36 10:50:01 5 5.55 0.00 0.82 0.52 0.05 93.07 10:50:01 6 2.78 0.00 0.35 0.03 0.00 96.83 10:50:01 7 1.85 0.00 0.55 0.55 0.02 97.03 10:51:01 all 21.80 0.00 2.18 1.55 0.06 74.42 10:51:01 0 9.92 0.00 0.84 6.20 0.05 82.98 10:51:01 1 20.48 0.00 2.36 2.02 0.05 75.08 10:51:01 2 28.60 0.00 1.42 0.70 0.07 69.21 10:51:01 3 23.86 0.00 4.22 0.74 0.08 71.09 10:51:01 4 31.01 0.00 5.61 0.80 0.08 62.49 10:51:01 5 24.85 0.00 1.72 1.47 0.05 71.92 10:51:01 6 16.90 0.00 0.60 0.23 0.07 82.20 10:51:01 7 18.70 0.00 0.65 0.18 0.07 80.40 10:52:01 all 13.19 0.00 1.67 1.82 0.04 83.28 10:52:01 0 7.12 0.00 1.09 0.03 0.03 91.73 10:52:01 1 27.82 0.00 2.56 7.29 0.05 62.28 10:52:01 2 9.60 0.00 1.78 0.55 0.03 88.04 10:52:01 3 13.06 0.00 1.86 0.90 0.03 84.14 10:52:01 4 14.85 0.00 2.38 1.14 0.05 81.58 10:52:01 5 13.88 0.00 1.12 4.48 0.03 80.48 10:52:01 6 11.14 0.00 1.41 0.15 0.03 87.27 10:52:01 7 8.04 0.00 1.21 0.05 0.03 90.67 10:53:01 all 10.83 0.00 1.74 1.85 0.07 85.50 10:53:01 0 5.88 0.00 1.36 5.86 0.05 86.86 10:53:01 1 12.11 0.00 2.21 1.06 0.08 84.54 10:53:01 2 12.35 0.00 1.89 0.67 0.03 85.05 10:53:01 3 15.27 0.00 1.68 6.19 0.07 76.80 10:53:01 4 11.89 0.00 1.96 0.62 0.07 85.46 10:53:01 5 5.93 0.00 0.75 0.08 0.03 93.20 10:53:01 6 12.87 0.00 2.23 0.18 0.10 84.62 10:53:01 7 10.40 0.00 1.81 0.17 0.08 87.55 10:54:01 all 4.61 0.00 0.56 1.27 0.03 93.53 10:54:01 0 3.08 0.00 0.30 6.25 0.03 90.34 10:54:01 1 3.05 0.00 0.28 0.00 0.02 96.65 10:54:01 2 3.14 0.00 0.23 0.00 0.03 96.59 10:54:01 3 13.00 0.00 0.22 0.10 0.03 86.65 10:54:01 4 3.17 0.00 0.85 0.00 0.03 95.95 10:54:01 5 0.62 0.00 0.67 0.00 0.03 98.68 10:54:01 6 9.67 0.00 1.47 0.02 0.05 88.80 10:54:01 7 1.17 0.00 0.44 3.82 0.02 94.56 10:55:01 all 8.63 0.00 1.68 1.46 0.05 88.18 10:55:01 0 0.75 0.00 0.58 6.87 0.02 91.78 10:55:01 1 5.58 0.00 2.35 0.18 0.05 91.84 10:55:01 2 9.49 0.00 1.49 0.03 0.05 88.94 10:55:01 3 3.48 0.00 1.40 0.33 0.05 94.73 10:55:01 4 34.15 0.00 3.64 0.27 0.07 61.88 10:55:01 5 2.58 0.00 1.07 3.84 0.03 92.48 10:55:01 6 6.72 0.00 1.73 0.10 0.07 91.39 10:55:01 7 6.30 0.00 1.17 0.07 0.05 92.41 10:56:01 all 4.39 0.00 0.52 0.90 0.02 94.16 10:56:01 0 0.13 0.00 0.43 6.59 0.00 92.84 10:56:01 1 15.08 0.00 0.92 0.17 0.03 83.80 10:56:01 2 1.61 0.00 0.53 0.00 0.03 97.82 10:56:01 3 11.01 0.00 0.75 0.23 0.03 87.98 10:56:01 4 5.17 0.00 0.60 0.00 0.03 94.19 10:56:01 5 0.60 0.00 0.18 0.05 0.03 99.13 10:56:01 6 0.68 0.00 0.38 0.00 0.03 98.90 10:56:01 7 0.90 0.00 0.38 0.15 0.00 98.57 Average: all 7.48 0.00 0.93 1.29 0.03 90.27 Average: 0 4.08 0.00 0.60 5.50 0.03 89.79 Average: 1 8.95 0.00 1.11 1.10 0.04 88.80 Average: 2 6.69 0.00 0.76 0.23 0.03 92.29 Average: 3 10.85 0.00 1.16 0.94 0.03 87.01 Average: 4 12.72 0.00 1.70 0.38 0.04 85.16 Average: 5 5.48 0.00 0.66 1.05 0.03 92.78 Average: 6 6.17 0.00 0.82 0.63 0.04 92.33 Average: 7 4.85 0.00 0.63 0.50 0.03 93.99