---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-794 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 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 843 27538 0 3784 30867 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:d4:26:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85490sec preferred_lft 85490sec inet6 fe80::f816:3eff:fed4:26b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:f3:5d:d3 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-794) 03/01/26 _x86_64_ (8 CPU) 14:19:31 LINUX RESTART (8 CPU) 14:20:02 tps rtps wtps bread/s bwrtn/s 14:21:01 322.71 32.99 289.71 1085.92 66406.51 14:22:01 185.82 22.01 163.81 768.41 69106.35 14:23:01 68.81 1.53 67.27 43.86 38940.98 14:24:01 79.24 0.23 79.01 8.66 7821.26 14:25:01 21.43 0.12 21.31 1.20 6988.17 14:26:01 26.93 1.27 25.66 62.12 13686.39 14:27:01 6.50 0.00 6.50 0.00 5631.46 14:28:01 9.91 1.68 8.23 53.05 2431.72 14:29:01 5.50 0.00 5.50 0.00 8389.14 14:30:01 1.43 0.00 1.43 0.00 20.13 14:31:01 1.18 0.00 1.18 0.00 14.00 14:32:01 1.13 0.00 1.13 0.00 15.60 14:33:01 1.13 0.00 1.13 0.00 13.46 14:34:01 1.52 0.17 1.35 9.47 40.13 Average: 52.05 4.25 47.80 144.06 15617.87 14:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:21:01 29953884 31681220 2985336 9.06 78568 1951368 1422528 4.19 903780 1772148 202700 14:22:01 27103420 29144200 5835800 17.72 94340 2234104 4399752 12.95 3495944 1993516 15436 14:23:01 26371224 28931804 6567996 19.94 102204 2732508 4343712 12.78 3772712 2421760 74500 14:24:01 25040208 27871068 7899012 23.98 111736 2986652 6200908 18.24 4930140 2575900 171872 14:25:01 24386428 27239284 8552792 25.97 113152 3005760 6331032 18.63 5577208 2580124 2640 14:26:01 24363820 27615236 8575400 26.03 115748 3388212 6196880 18.23 5298204 2867144 168196 14:27:01 24362284 27613896 8576936 26.04 115824 3388236 6196880 18.23 5299236 2867196 172 14:28:01 25900076 29305796 7039144 21.37 116528 3537136 3526628 10.38 3640088 2991116 251220 14:29:01 25899448 29305244 7039772 21.37 116568 3537156 3526628 10.38 3640284 2991120 128 14:30:01 25899248 29305104 7039972 21.37 116616 3537156 3526628 10.38 3640120 2991128 92 14:31:01 25898916 29304792 7040304 21.37 116656 3537168 3526628 10.38 3640240 2991116 20 14:32:01 25898888 29304852 7040332 21.37 116700 3537172 3526628 10.38 3640448 2991120 212 14:33:01 25898772 29304924 7040448 21.37 116740 3537304 3526628 10.38 3640272 2991240 32 14:34:01 28236740 31641440 4702480 14.28 117144 3537072 1418452 4.17 1312116 2987296 9612 Average: 26086668 29112061 6852552 20.80 110609 3174786 4119279 12.12 3745057 2715137 64059 14:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:21:01 ens3 500.64 337.45 2696.96 82.03 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 14:22:01 ens3 351.97 282.60 3237.54 83.24 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 lo 4.83 4.83 0.44 0.44 0.00 0.00 0.00 0.00 14:23:01 ens3 512.93 363.91 6889.19 99.54 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 lo 6.98 6.98 0.73 0.73 0.00 0.00 0.00 0.00 14:24:01 ens3 260.98 177.87 1068.88 62.96 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 23.26 23.26 6.54 6.54 0.00 0.00 0.00 0.00 14:25:01 ens3 66.69 43.16 13.13 81.81 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 141.04 141.04 38.35 38.35 0.00 0.00 0.00 0.00 14:26:01 ens3 116.68 92.12 640.10 55.88 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 48.56 48.56 5.69 5.69 0.00 0.00 0.00 0.00 14:27:01 ens3 0.45 0.42 0.12 0.40 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 14:28:01 ens3 40.77 30.49 44.08 14.11 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 4.22 4.22 0.50 0.50 0.00 0.00 0.00 0.00 14:29:01 ens3 0.93 0.53 0.58 0.87 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 0.48 0.30 0.16 0.08 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:31:01 ens3 0.33 0.23 0.14 0.32 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 0.37 0.32 0.08 0.31 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:33:01 ens3 0.28 0.22 0.13 0.26 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 5.25 4.15 4.73 2.71 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 132.33 94.98 1040.55 34.55 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.59 16.59 3.75 3.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-794) 03/01/26 _x86_64_ (8 CPU) 14:19:31 LINUX RESTART (8 CPU) 14:20:02 CPU %user %nice %system %iowait %steal %idle 14:21:01 all 10.92 0.00 1.00 2.81 0.05 85.23 14:21:01 0 7.17 0.00 1.03 0.24 0.03 91.52 14:21:01 1 14.59 0.00 1.80 4.52 0.07 79.02 14:21:01 2 2.21 0.00 0.61 0.07 0.05 97.06 14:21:01 3 1.75 0.00 0.56 14.62 0.05 83.01 14:21:01 4 9.82 0.00 0.78 0.70 0.03 88.67 14:21:01 5 4.40 0.00 0.31 0.07 0.03 95.19 14:21:01 6 6.01 0.00 0.46 0.51 0.03 92.99 14:21:01 7 41.34 0.00 2.45 1.73 0.10 54.38 14:22:01 all 28.31 0.00 1.36 1.48 0.09 68.77 14:22:01 0 28.81 0.00 0.94 0.03 0.07 70.16 14:22:01 1 45.52 0.00 2.13 0.57 0.08 51.70 14:22:01 2 19.98 0.00 0.90 0.02 0.10 79.00 14:22:01 3 32.89 0.00 1.40 3.02 0.10 62.59 14:22:01 4 29.16 0.00 1.74 1.20 0.07 67.83 14:22:01 5 28.25 0.00 1.54 0.03 0.08 70.10 14:22:01 6 27.56 0.00 1.09 1.05 0.08 70.22 14:22:01 7 14.22 0.00 1.10 5.89 0.08 78.71 14:23:01 all 40.94 0.00 1.35 0.49 0.09 57.13 14:23:01 0 20.29 0.00 1.10 0.02 0.08 78.51 14:23:01 1 43.76 0.00 1.49 0.05 0.10 54.60 14:23:01 2 40.35 0.00 1.17 1.76 0.10 56.62 14:23:01 3 49.97 0.00 1.74 0.12 0.08 48.10 14:23:01 4 41.83 0.00 1.71 0.05 0.10 56.31 14:23:01 5 50.07 0.00 1.77 1.60 0.12 46.44 14:23:01 6 44.83 0.00 0.99 0.27 0.08 53.84 14:23:01 7 36.42 0.00 0.83 0.12 0.08 62.55 14:24:01 all 34.54 0.00 1.25 0.47 0.08 63.66 14:24:01 0 25.55 0.00 0.97 0.35 0.05 73.09 14:24:01 1 18.99 0.00 0.83 0.02 0.03 80.13 14:24:01 2 35.81 0.00 0.79 0.15 0.08 63.17 14:24:01 3 40.97 0.00 1.20 1.25 0.08 56.50 14:24:01 4 38.73 0.00 1.13 0.17 0.07 59.90 14:24:01 5 42.13 0.00 1.02 0.95 0.07 55.83 14:24:01 6 43.03 0.00 3.46 0.30 0.08 53.13 14:24:01 7 31.21 0.00 0.65 0.50 0.07 67.57 14:25:01 all 23.02 0.00 0.47 0.18 0.06 76.26 14:25:01 0 12.58 0.00 0.63 0.02 0.05 86.72 14:25:01 1 31.02 0.00 0.55 0.05 0.08 68.29 14:25:01 2 21.93 0.00 0.53 0.08 0.07 77.38 14:25:01 3 17.20 0.00 0.38 0.05 0.07 82.30 14:25:01 4 20.98 0.00 0.57 0.79 0.07 77.60 14:25:01 5 27.90 0.00 0.35 0.45 0.07 71.24 14:25:01 6 25.92 0.00 0.32 0.00 0.05 73.71 14:25:01 7 26.66 0.00 0.43 0.02 0.07 72.82 14:26:01 all 25.48 0.00 0.93 0.38 0.07 73.14 14:26:01 0 16.43 0.00 0.72 0.05 0.05 82.76 14:26:01 1 30.21 0.00 0.89 1.92 0.08 66.90 14:26:01 2 26.85 0.00 0.93 0.02 0.08 72.11 14:26:01 3 28.27 0.00 0.57 0.02 0.07 71.08 14:26:01 4 28.35 0.00 0.67 0.02 0.07 70.89 14:26:01 5 25.12 0.00 0.77 0.98 0.05 73.08 14:26:01 6 33.91 0.00 2.19 0.00 0.07 63.84 14:26:01 7 14.72 0.00 0.72 0.05 0.07 84.44 14:27:01 all 0.12 0.00 0.02 0.16 0.03 99.67 14:27:01 0 0.20 0.00 0.00 0.00 0.02 99.78 14:27:01 1 0.05 0.00 0.07 1.13 0.03 98.72 14:27:01 2 0.20 0.00 0.02 0.00 0.05 99.73 14:27:01 3 0.12 0.00 0.00 0.00 0.00 99.88 14:27:01 4 0.10 0.00 0.02 0.00 0.02 99.87 14:27:01 5 0.08 0.00 0.02 0.18 0.03 99.68 14:27:01 6 0.02 0.00 0.02 0.00 0.05 99.92 14:27:01 7 0.17 0.00 0.02 0.00 0.02 99.80 14:28:01 all 21.82 0.00 0.58 0.07 0.05 77.48 14:28:01 0 8.85 0.00 0.65 0.07 0.02 90.42 14:28:01 1 23.23 0.00 0.23 0.37 0.05 76.12 14:28:01 2 17.08 0.00 1.20 0.05 0.07 81.60 14:28:01 3 25.38 0.00 0.57 0.00 0.07 73.99 14:28:01 4 15.99 0.00 0.54 0.00 0.07 83.41 14:28:01 5 22.68 0.00 0.60 0.03 0.03 76.65 14:28:01 6 35.86 0.00 0.58 0.00 0.07 63.49 14:28:01 7 25.52 0.00 0.22 0.00 0.05 74.22 14:29:01 all 0.24 0.00 0.02 0.19 0.01 99.54 14:29:01 0 0.02 0.00 0.02 0.00 0.02 99.95 14:29:01 1 0.02 0.00 0.00 0.15 0.00 99.83 14:29:01 2 0.02 0.00 0.00 0.00 0.02 99.97 14:29:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:29:01 4 1.81 0.00 0.03 0.00 0.05 98.11 14:29:01 5 0.00 0.00 0.07 1.38 0.02 98.53 14:29:01 6 0.02 0.00 0.00 0.00 0.00 99.98 14:29:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:30:01 all 0.22 0.00 0.01 0.01 0.01 99.75 14:30:01 0 0.00 0.00 0.02 0.00 0.00 99.98 14:30:01 1 0.27 0.00 0.00 0.00 0.00 99.73 14:30:01 2 0.05 0.00 0.02 0.00 0.03 99.90 14:30:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:30:01 4 1.40 0.00 0.02 0.00 0.03 98.55 14:30:01 5 0.05 0.00 0.02 0.02 0.00 99.92 14:30:01 6 0.00 0.00 0.02 0.02 0.00 99.97 14:30:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:31:01 all 0.03 0.00 0.01 0.00 0.01 99.94 14:31:01 0 0.05 0.00 0.00 0.00 0.00 99.95 14:31:01 1 0.03 0.00 0.02 0.02 0.02 99.92 14:31:01 2 0.03 0.00 0.03 0.00 0.03 99.90 14:31:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:31:01 4 0.03 0.00 0.03 0.00 0.05 99.88 14:31:01 5 0.03 0.00 0.00 0.03 0.02 99.92 14:31:01 6 0.02 0.00 0.00 0.00 0.02 99.97 14:31:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:31:01 CPU %user %nice %system %iowait %steal %idle 14:32:01 all 0.02 0.00 0.01 0.00 0.01 99.95 14:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:32:01 1 0.03 0.00 0.00 0.00 0.00 99.97 14:32:01 2 0.03 0.00 0.02 0.00 0.03 99.92 14:32:01 3 0.02 0.00 0.00 0.00 0.02 99.97 14:32:01 4 0.00 0.00 0.07 0.00 0.03 99.90 14:32:01 5 0.03 0.00 0.02 0.02 0.00 99.93 14:32:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:32:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:33:01 all 0.02 0.00 0.01 0.00 0.01 99.95 14:33:01 0 0.02 0.00 0.02 0.00 0.02 99.95 14:33:01 1 0.00 0.00 0.02 0.02 0.00 99.97 14:33:01 2 0.03 0.00 0.02 0.00 0.03 99.92 14:33:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:33:01 4 0.05 0.00 0.02 0.00 0.05 99.88 14:33:01 5 0.02 0.00 0.00 0.02 0.02 99.95 14:33:01 6 0.00 0.00 0.00 0.00 0.02 99.98 14:33:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:34:01 all 0.51 0.00 0.12 0.01 0.01 99.35 14:34:01 0 2.40 0.00 0.23 0.02 0.00 97.35 14:34:01 1 0.30 0.00 0.20 0.02 0.02 99.47 14:34:01 2 0.28 0.00 0.15 0.00 0.03 99.53 14:34:01 3 0.38 0.00 0.12 0.02 0.00 99.48 14:34:01 4 0.25 0.00 0.03 0.00 0.03 99.68 14:34:01 5 0.05 0.00 0.08 0.05 0.00 99.82 14:34:01 6 0.33 0.00 0.07 0.00 0.00 99.60 14:34:01 7 0.05 0.00 0.07 0.00 0.00 99.88 Average: all 13.29 0.00 0.51 0.44 0.04 85.72 Average: 0 8.74 0.00 0.45 0.06 0.03 90.73 Average: 1 14.85 0.00 0.59 0.63 0.04 83.90 Average: 2 11.76 0.00 0.46 0.15 0.06 87.57 Average: 3 14.07 0.00 0.47 1.35 0.04 84.07 Average: 4 13.45 0.00 0.52 0.21 0.05 85.76 Average: 5 14.34 0.00 0.47 0.42 0.04 84.73 Average: 6 15.53 0.00 0.66 0.15 0.04 83.62 Average: 7 13.55 0.00 0.46 0.59 0.04 85.36