---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75679 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 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 840 27394 0 3931 30870 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:a0:92:8d brd ff:ff:ff:ff:ff:ff inet 10.30.106.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85641sec preferred_lft 85641sec inet6 fe80::f816:3eff:fea0:928d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:22:75:f1 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-8c-8g-75679) 11/14/23 _x86_64_ (8 CPU) 16:16:17 LINUX RESTART (8 CPU) 16:17:04 tps rtps wtps bread/s bwrtn/s 16:18:01 49.95 33.37 16.57 2914.49 11816.49 16:19:01 7.68 0.00 7.68 0.00 9829.70 16:20:01 7.30 0.00 7.30 0.00 10091.25 16:21:01 7.20 0.00 7.20 0.00 9556.68 16:22:01 7.22 0.00 7.22 0.00 9557.07 16:23:01 7.67 0.00 7.67 0.00 9949.74 16:24:01 83.29 39.46 43.83 1818.50 14117.78 16:25:01 89.04 13.81 75.22 1132.21 21287.25 16:26:01 109.60 9.63 99.97 1711.98 22334.54 16:27:01 245.66 14.53 231.13 778.77 64651.07 16:28:01 34.18 0.42 33.76 33.86 11702.68 Average: 59.01 10.00 49.01 752.82 17743.44 16:17:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:18:01 30649344 31892148 2289876 6.95 38624 1532340 1345740 3.96 633084 1414492 56 16:19:01 30647784 31890696 2291436 6.96 38704 1532336 1345740 3.96 634116 1414468 28 16:20:01 30646224 31889200 2292996 6.96 38784 1532336 1345740 3.96 635312 1414456 20 16:21:01 30645356 31888452 2293864 6.96 38864 1532352 1345740 3.96 635524 1414460 188 16:22:01 30644612 31887832 2294608 6.97 38968 1532340 1345740 3.96 636556 1414468 24 16:23:01 30643172 31886496 2296048 6.97 39048 1532352 1345740 3.96 638060 1414468 24 16:24:01 30148840 31657456 2790380 8.47 57796 1768160 1551508 4.56 934840 1586804 111284 16:25:01 29881416 31717780 3057804 9.28 78712 2058008 1433560 4.22 865936 1888768 153008 16:26:01 28074012 31642372 4865208 14.77 107584 3708940 1617424 4.76 1025180 3446744 1461664 16:27:01 26629456 30347528 6309764 19.16 115172 3839216 5184404 15.25 2407416 3465556 404 16:28:01 27061928 30808112 5877292 17.84 115828 3867640 3080476 9.06 2021004 3429404 128 Average: 29606559 31591643 3332661 10.12 64371 2221456 1903801 5.60 1006093 2027644 156984 16:17:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:18:01 lo 0.49 0.49 0.05 0.05 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 199.25 142.81 536.74 33.15 0.00 0.00 0.00 0.00 16:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 0.60 0.27 0.08 0.19 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 0.25 0.17 0.06 0.17 0.00 0.00 0.00 0.00 16:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 0.63 0.27 0.09 0.18 0.00 0.00 0.00 0.00 16:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 0.37 0.15 0.06 0.17 0.00 0.00 0.00 0.00 16:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 0.53 0.23 0.20 0.08 0.00 0.00 0.00 0.00 16:24:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 ens3 139.04 105.50 914.88 41.82 0.00 0.00 0.00 0.00 16:25:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 ens3 39.33 27.80 586.07 5.85 0.00 0.00 0.00 0.00 16:26:01 lo 8.07 8.07 0.74 0.74 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 ens3 389.44 231.41 13328.30 21.84 0.00 0.00 0.00 0.00 16:26:01 br-c589fe71033e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 vetha0b7af8 26.95 25.03 11.56 16.27 0.00 0.00 0.00 0.00 16:27:01 veth7ac8b06 0.78 0.92 0.05 0.05 0.00 0.00 0.00 0.00 16:27:01 vethb01ed0c 1.13 1.25 0.07 0.08 0.00 0.00 0.00 0.00 16:27:01 lo 0.60 0.60 0.04 0.04 0.00 0.00 0.00 0.00 16:28:01 vetha0b7af8 27.25 23.55 6.68 23.55 0.00 0.00 0.00 0.00 16:28:01 lo 5.40 5.40 1.44 1.44 0.00 0.00 0.00 0.00 16:28:01 veth37cce7b 2.55 2.98 0.80 0.60 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vetha0b7af8 4.95 4.44 1.67 3.64 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.23 0.23 0.00 0.00 0.00 0.00 Average: veth37cce7b 0.23 0.27 0.07 0.06 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75679) 11/14/23 _x86_64_ (8 CPU) 16:16:17 LINUX RESTART (8 CPU) 16:17:04 CPU %user %nice %system %iowait %steal %idle 16:18:01 all 2.37 0.00 0.38 1.96 0.02 95.28 16:18:01 0 2.67 0.00 0.18 1.39 0.02 95.75 16:18:01 1 1.88 0.00 0.76 2.63 0.02 94.71 16:18:01 2 1.48 0.00 0.33 1.37 0.04 96.78 16:18:01 3 3.27 0.00 0.39 0.18 0.02 96.15 16:18:01 4 1.56 0.00 0.42 8.31 0.02 89.70 16:18:01 5 2.35 0.00 0.32 0.26 0.02 97.05 16:18:01 6 1.60 0.00 0.35 0.97 0.00 97.09 16:18:01 7 4.14 0.00 0.32 0.54 0.04 94.96 16:19:01 all 0.04 0.00 0.01 0.61 0.00 99.33 16:19:01 0 0.02 0.00 0.00 0.00 0.00 99.98 16:19:01 1 0.03 0.00 0.02 0.00 0.00 99.95 16:19:01 2 0.07 0.00 0.05 0.00 0.00 99.88 16:19:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:19:01 4 0.08 0.00 0.00 4.89 0.00 95.03 16:19:01 5 0.03 0.00 0.02 0.00 0.00 99.95 16:19:01 6 0.02 0.00 0.00 0.00 0.02 99.97 16:19:01 7 0.03 0.00 0.02 0.00 0.00 99.95 16:20:01 all 0.02 0.00 0.01 0.28 0.00 99.69 16:20:01 0 0.05 0.00 0.00 0.00 0.00 99.95 16:20:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:20:01 2 0.07 0.00 0.02 0.00 0.02 99.90 16:20:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:20:01 4 0.03 0.00 0.00 2.23 0.00 97.74 16:20:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:20:01 6 0.02 0.00 0.02 0.00 0.00 99.97 16:20:01 7 0.00 0.00 0.02 0.00 0.02 99.97 16:21:01 all 0.14 0.00 0.02 1.31 0.01 98.53 16:21:01 0 0.03 0.00 0.02 0.00 0.02 99.93 16:21:01 1 0.03 0.00 0.02 0.00 0.00 99.95 16:21:01 2 0.05 0.00 0.03 0.13 0.02 99.77 16:21:01 3 0.05 0.00 0.00 0.00 0.00 99.95 16:21:01 4 0.85 0.00 0.03 10.32 0.02 88.78 16:21:01 5 0.03 0.00 0.00 0.00 0.00 99.97 16:21:01 6 0.02 0.00 0.03 0.00 0.00 99.95 16:21:01 7 0.03 0.00 0.00 0.00 0.02 99.95 16:22:01 all 0.03 0.00 0.01 0.94 0.01 99.02 16:22:01 0 0.05 0.00 0.00 0.00 0.00 99.95 16:22:01 1 0.00 0.00 0.00 0.00 0.00 100.00 16:22:01 2 0.05 0.00 0.02 0.00 0.02 99.92 16:22:01 3 0.03 0.00 0.02 0.00 0.00 99.95 16:22:01 4 0.07 0.00 0.03 7.49 0.02 92.39 16:22:01 5 0.02 0.00 0.00 0.02 0.00 99.97 16:22:01 6 0.00 0.00 0.02 0.00 0.00 99.98 16:22:01 7 0.02 0.00 0.02 0.00 0.02 99.95 16:23:01 all 0.15 0.00 0.01 0.51 0.01 99.32 16:23:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:23:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:23:01 2 0.02 0.00 0.02 0.07 0.00 99.90 16:23:01 3 0.00 0.00 0.00 0.00 0.02 99.98 16:23:01 4 1.06 0.00 0.03 4.00 0.00 94.91 16:23:01 5 0.02 0.00 0.02 0.00 0.00 99.97 16:23:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:23:01 7 0.03 0.00 0.02 0.00 0.00 99.95 16:24:01 all 7.12 0.00 0.62 4.28 0.03 87.95 16:24:01 0 5.15 0.00 0.55 0.72 0.02 93.56 16:24:01 1 7.66 0.00 0.62 1.67 0.05 89.99 16:24:01 2 7.20 0.00 0.90 4.70 0.05 87.16 16:24:01 3 2.79 0.00 0.68 1.05 0.02 95.46 16:24:01 4 15.08 0.00 0.87 24.14 0.05 59.86 16:24:01 5 14.66 0.00 0.72 1.78 0.02 82.82 16:24:01 6 1.92 0.00 0.27 0.05 0.00 97.76 16:24:01 7 2.54 0.00 0.33 0.17 0.03 96.93 16:25:01 all 8.22 0.00 0.66 4.51 0.02 86.59 16:25:01 0 15.98 0.00 0.97 8.16 0.05 74.85 16:25:01 1 19.66 0.00 1.42 9.37 0.05 69.50 16:25:01 2 20.84 0.00 1.70 0.32 0.03 77.11 16:25:01 3 4.86 0.00 0.50 0.80 0.02 93.83 16:25:01 4 0.12 0.00 0.23 16.85 0.02 82.78 16:25:01 5 0.86 0.00 0.13 0.37 0.02 98.62 16:25:01 6 0.17 0.00 0.08 0.00 0.00 99.75 16:25:01 7 3.32 0.00 0.25 0.22 0.02 96.20 16:26:01 all 9.81 0.00 2.76 5.35 0.05 82.04 16:26:01 0 23.54 0.00 3.72 10.88 0.07 61.79 16:26:01 1 11.08 0.00 2.66 12.36 0.05 73.85 16:26:01 2 13.61 0.00 2.36 2.15 0.03 81.84 16:26:01 3 7.97 0.00 3.02 0.52 0.05 88.44 16:26:01 4 3.74 0.00 2.84 1.73 0.03 91.66 16:26:01 5 6.07 0.00 3.14 4.94 0.05 85.79 16:26:01 6 4.50 0.00 2.18 2.84 0.03 90.45 16:26:01 7 7.91 0.00 2.18 7.39 0.05 82.46 16:27:01 all 13.77 0.00 2.22 7.47 0.05 76.49 16:27:01 0 9.91 0.00 2.04 0.60 0.03 87.42 16:27:01 1 14.19 0.00 2.21 7.81 0.05 75.74 16:27:01 2 15.03 0.00 2.08 0.69 0.05 82.15 16:27:01 3 18.50 0.00 2.63 0.18 0.05 78.64 16:27:01 4 12.24 0.00 2.06 5.62 0.03 80.05 16:27:01 5 7.60 0.00 1.19 0.48 0.05 90.68 16:27:01 6 18.80 0.00 2.46 0.77 0.05 77.92 16:27:01 7 13.95 0.00 3.12 43.93 0.07 38.93 16:28:01 all 14.99 0.00 1.63 0.33 0.06 82.99 16:28:01 0 14.30 0.00 1.82 0.17 0.05 83.67 16:28:01 1 15.17 0.00 1.49 0.15 0.05 83.14 16:28:01 2 17.85 0.00 2.02 0.64 0.07 79.43 16:28:01 3 19.01 0.00 1.86 0.02 0.07 79.05 16:28:01 4 14.43 0.00 1.86 0.02 0.07 83.63 16:28:01 5 9.32 0.00 0.81 0.00 0.05 89.82 16:28:01 6 13.97 0.00 1.50 0.13 0.05 84.35 16:28:01 7 15.92 0.00 1.72 1.52 0.07 80.77 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.15 0.00 0.76 2.50 0.02 91.56 Average: 0 6.53 0.00 0.85 1.98 0.02 90.62 Average: 1 6.35 0.00 0.83 3.08 0.02 89.71 Average: 2 6.95 0.00 0.87 0.91 0.03 91.24 Average: 3 5.13 0.00 0.83 0.25 0.02 93.77 Average: 4 4.48 0.00 0.76 7.78 0.02 86.95 Average: 5 3.73 0.00 0.57 0.71 0.02 94.96 Average: 6 3.73 0.00 0.63 0.43 0.01 95.20 Average: 7 4.34 0.00 0.72 4.87 0.03 90.04