---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6497 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 712K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / 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 868 28495 0 2803 30859 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:d2:b0:6e brd ff:ff:ff:ff:ff:ff inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fed2:b06e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:00:e6:10 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-6497) 02/09/26 _x86_64_ (8 CPU) 15:12:49 LINUX RESTART (8 CPU) 15:13:01 tps rtps wtps bread/s bwrtn/s 15:14:02 92.40 47.94 44.46 4453.66 48958.24 15:15:01 9.32 0.00 9.32 0.00 12183.12 15:16:01 8.56 0.00 8.56 0.00 12105.43 15:17:01 8.77 0.02 8.75 0.13 12378.87 15:18:01 9.42 0.00 9.42 0.00 12384.34 15:19:01 9.43 0.00 9.43 0.00 12249.65 15:20:01 13.43 4.22 9.22 155.17 12552.97 15:21:01 338.26 36.39 301.87 1016.76 21897.02 15:22:01 134.11 7.73 126.38 468.46 27339.84 15:23:01 80.70 1.40 79.30 75.05 30529.18 Average: 70.54 9.79 60.75 617.92 20270.94 15:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:14:02 30667000 31905424 2272212 6.90 38524 1528428 1334112 3.93 613692 1410452 48 15:15:01 30666068 31904640 2273144 6.90 38608 1528424 1357580 3.99 614508 1410424 4 15:16:01 30663608 31902244 2275604 6.91 38696 1528424 1357580 3.99 617000 1410420 12 15:17:01 30658968 31897740 2280244 6.92 38780 1528424 1357580 3.99 620560 1410420 176 15:18:01 30657244 31896148 2281968 6.93 38876 1528424 1357580 3.99 623092 1410428 16 15:19:01 30655940 31894940 2283272 6.93 38956 1528436 1357580 3.99 624188 1410428 128 15:20:01 30576036 31825640 2363176 7.17 39100 1538168 1389812 4.09 694536 1417572 24 15:21:01 29914652 31584312 3024560 9.18 77508 1895696 2059844 6.06 982432 1736524 231480 15:22:01 28477044 30377456 4462168 13.55 88280 2105724 2662004 7.83 2237612 1897688 16424 15:23:01 29220344 31639060 3718868 11.29 95500 2606868 1468380 4.32 1180908 2193100 25796 Average: 30215690 31682760 2723522 8.27 53283 1731702 1570205 4.62 880853 1570746 27411 15:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:14:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:14:02 ens3 209.07 146.96 569.24 30.01 0.00 0.00 0.00 0.00 15:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:15:01 ens3 0.36 0.19 0.08 0.05 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 ens3 2.43 0.90 2.24 0.43 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:17:01 ens3 1.97 0.73 0.63 0.68 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 ens3 0.92 0.50 0.39 0.63 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:19:01 ens3 0.43 0.30 0.15 0.28 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 53.24 37.66 113.31 19.90 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 15:21:01 ens3 174.09 117.15 1404.66 51.22 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:22:01 ens3 1082.79 712.53 2996.54 207.69 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 15:23:01 ens3 243.79 243.08 1601.70 1689.33 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 177.19 126.20 669.98 200.35 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-6497) 02/09/26 _x86_64_ (8 CPU) 15:12:49 LINUX RESTART (8 CPU) 15:13:01 CPU %user %nice %system %iowait %steal %idle 15:14:02 all 2.54 0.00 0.71 3.70 0.02 93.03 15:14:02 0 3.11 0.00 0.57 1.01 0.03 95.28 15:14:02 1 1.42 0.00 0.65 0.67 0.02 97.24 15:14:02 2 2.67 0.00 0.45 0.58 0.02 96.28 15:14:02 3 1.60 0.00 0.55 6.18 0.03 91.63 15:14:02 4 3.44 0.00 0.45 0.87 0.03 95.21 15:14:02 5 2.72 0.00 2.04 1.15 0.02 94.07 15:14:02 6 2.94 0.00 0.42 0.25 0.03 96.36 15:14:02 7 2.34 0.00 0.49 18.95 0.03 78.19 15:15:01 all 0.10 0.00 0.02 0.68 0.01 99.19 15:15:01 0 0.39 0.00 0.05 0.00 0.03 99.52 15:15:01 1 0.02 0.00 0.02 0.00 0.00 99.97 15:15:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:15:01 3 0.03 0.00 0.00 0.19 0.00 99.78 15:15:01 4 0.03 0.00 0.02 0.00 0.00 99.95 15:15:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:15:01 6 0.22 0.00 0.03 0.00 0.00 99.75 15:15:01 7 0.10 0.00 0.03 5.26 0.00 94.61 15:16:01 all 0.04 0.00 0.01 0.77 0.01 99.17 15:16:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:16:01 1 0.05 0.00 0.03 0.00 0.03 99.88 15:16:01 2 0.03 0.00 0.00 0.00 0.00 99.97 15:16:01 3 0.03 0.00 0.00 0.00 0.02 99.95 15:16:01 4 0.03 0.00 0.02 0.00 0.00 99.95 15:16:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:16:01 6 0.05 0.00 0.00 0.00 0.00 99.95 15:16:01 7 0.08 0.00 0.00 6.19 0.02 93.71 15:17:01 all 0.06 0.00 0.02 0.53 0.00 99.39 15:17:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:17:01 1 0.03 0.00 0.02 0.00 0.00 99.95 15:17:01 2 0.03 0.00 0.00 0.00 0.00 99.97 15:17:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:17:01 4 0.10 0.00 0.02 0.00 0.00 99.88 15:17:01 5 0.05 0.00 0.03 0.00 0.00 99.92 15:17:01 6 0.23 0.00 0.05 0.00 0.02 99.70 15:17:01 7 0.03 0.00 0.03 4.24 0.00 95.70 15:18:01 all 0.05 0.00 0.01 0.61 0.01 99.33 15:18:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:18:01 1 0.03 0.00 0.00 0.25 0.00 99.72 15:18:01 2 0.05 0.00 0.02 0.00 0.00 99.93 15:18:01 3 0.00 0.00 0.00 0.25 0.00 99.75 15:18:01 4 0.08 0.00 0.03 0.02 0.02 99.85 15:18:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:18:01 6 0.15 0.00 0.02 0.00 0.00 99.83 15:18:01 7 0.05 0.00 0.02 4.32 0.00 95.61 15:19:01 all 0.07 0.00 0.01 0.55 0.00 99.37 15:19:01 0 0.12 0.00 0.00 0.00 0.02 99.87 15:19:01 1 0.02 0.00 0.02 0.00 0.00 99.97 15:19:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:19:01 3 0.00 0.00 0.02 0.00 0.02 99.97 15:19:01 4 0.37 0.00 0.02 0.02 0.02 99.58 15:19:01 5 0.00 0.00 0.00 0.00 0.02 99.98 15:19:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:19:01 7 0.05 0.00 0.00 4.39 0.00 95.56 15:20:01 all 1.10 0.00 0.06 0.58 0.01 98.24 15:20:01 0 0.10 0.00 0.02 0.02 0.00 99.87 15:20:01 1 0.75 0.00 0.03 0.00 0.00 99.22 15:20:01 2 1.20 0.00 0.05 0.00 0.00 98.75 15:20:01 3 2.25 0.00 0.05 0.00 0.00 97.70 15:20:01 4 0.58 0.00 0.18 0.03 0.02 99.18 15:20:01 5 1.50 0.00 0.03 0.00 0.00 98.47 15:20:01 6 1.17 0.00 0.10 0.05 0.00 98.68 15:20:01 7 1.25 0.00 0.07 4.54 0.02 94.13 15:21:01 all 11.34 0.00 0.97 1.93 0.04 85.72 15:21:01 0 3.60 0.00 0.33 0.02 0.02 96.03 15:21:01 1 25.25 0.00 2.50 5.54 0.10 66.61 15:21:01 2 9.19 0.00 0.82 0.38 0.03 89.57 15:21:01 3 10.38 0.00 0.70 0.22 0.03 88.66 15:21:01 4 3.45 0.00 0.52 0.03 0.00 96.00 15:21:01 5 7.51 0.00 0.75 1.05 0.02 90.67 15:21:01 6 22.68 0.00 1.30 0.80 0.07 75.15 15:21:01 7 8.66 0.00 0.81 7.40 0.03 83.10 15:22:01 all 29.24 0.00 1.63 0.92 0.07 68.13 15:22:01 0 23.62 0.00 1.86 0.02 0.07 74.44 15:22:01 1 29.23 0.00 1.42 0.73 0.07 68.55 15:22:01 2 21.86 0.00 2.41 0.48 0.07 75.18 15:22:01 3 52.03 0.00 1.68 0.25 0.10 45.93 15:22:01 4 26.24 0.00 1.34 0.47 0.07 71.89 15:22:01 5 33.85 0.00 2.12 0.33 0.08 63.61 15:22:01 6 28.13 0.00 0.95 0.02 0.05 70.86 15:22:01 7 19.02 0.00 1.24 5.06 0.07 74.61 15:23:01 all 13.28 0.00 0.99 2.10 0.04 83.59 15:23:01 0 13.51 0.00 1.09 0.18 0.05 85.17 15:23:01 1 6.09 0.00 0.43 0.35 0.03 93.10 15:23:01 2 17.80 0.00 0.67 0.13 0.05 81.34 15:23:01 3 18.98 0.00 1.54 1.55 0.05 77.87 15:23:01 4 14.58 0.00 1.45 0.18 0.05 83.73 15:23:01 5 30.11 0.00 1.32 1.80 0.07 66.71 15:23:01 6 1.52 0.00 0.67 5.31 0.03 92.47 15:23:01 7 3.62 0.00 0.77 7.31 0.03 88.27 Average: all 5.79 0.00 0.44 1.24 0.02 92.51 Average: 0 4.45 0.00 0.39 0.13 0.02 95.01 Average: 1 6.29 0.00 0.51 0.75 0.03 92.41 Average: 2 5.29 0.00 0.44 0.16 0.02 94.09 Average: 3 8.54 0.00 0.46 0.86 0.03 90.11 Average: 4 4.89 0.00 0.40 0.16 0.02 94.52 Average: 5 7.58 0.00 0.63 0.43 0.02 91.33 Average: 6 5.72 0.00 0.36 0.64 0.02 93.26 Average: 7 3.54 0.00 0.35 6.76 0.02 89.33