---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5489 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 873 27778 0 3514 30837 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:d6:fe:1e brd ff:ff:ff:ff:ff:ff inet 10.30.106.71/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85571sec preferred_lft 85571sec inet6 fe80::f816:3eff:fed6:fe1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:f4:b0:37 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::42:38ff:fef4:b037/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5489) 02/05/26 _x86_64_ (8 CPU) 13:05:04 LINUX RESTART (8 CPU) 13:06:01 tps rtps wtps bread/s bwrtn/s 13:07:01 47.48 0.00 47.48 0.00 69187.40 13:08:01 16.25 0.00 16.25 0.00 24204.23 13:09:01 0.82 0.00 0.82 0.00 8.93 13:10:01 1.15 0.00 1.15 0.00 14.80 13:11:01 0.88 0.00 0.88 0.00 10.13 13:12:01 1.02 0.00 1.02 0.00 13.33 13:13:01 0.83 0.00 0.83 0.00 9.73 13:14:01 1.02 0.00 1.02 0.00 13.86 13:15:01 0.95 0.00 0.95 0.00 11.46 13:16:01 377.99 31.79 346.19 2039.79 9357.77 13:17:01 249.14 3.00 246.14 430.33 69159.01 13:18:01 56.02 0.05 55.97 8.27 15012.96 Average: 62.80 2.90 59.89 206.53 15583.64 13:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:07:01 30664576 31903560 2274644 6.91 38596 1528824 1323432 3.89 617936 1410864 56 13:08:01 30664076 31903172 2275144 6.91 38648 1528836 1323432 3.89 618764 1410856 16 13:09:01 30663472 31902576 2275748 6.91 38680 1528836 1323432 3.89 619624 1410856 20 13:10:01 30663152 31902300 2276068 6.91 38720 1528840 1323432 3.89 619480 1410860 36 13:11:01 30660080 31899292 2279140 6.92 38760 1528836 1323432 3.89 623748 1410864 36 13:12:01 30658496 31897776 2280724 6.92 38784 1528848 1323432 3.89 624860 1410868 140 13:13:01 30657248 31896568 2281972 6.93 38824 1528852 1323432 3.89 625928 1410872 28 13:14:01 30655872 31895268 2283348 6.93 38848 1528860 1323432 3.89 627348 1410880 4 13:15:01 30654684 31894116 2284536 6.94 38896 1528852 1323432 3.89 628208 1410888 32 13:16:01 30026960 31706180 2912260 8.84 75472 1908860 1491428 4.39 851128 1760448 229128 13:17:01 27803352 31638736 5135868 15.59 106112 3962632 1572224 4.63 1819232 2897004 329512 13:18:01 28504216 31622548 4435004 13.46 118756 3226484 1710096 5.03 1096144 2904980 162276 Average: 30189682 31838508 2749538 8.35 54091 1904797 1390386 4.09 781033 1688353 60107 13:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 0.43 0.15 0.13 0.50 0.00 0.00 0.00 0.00 13:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 ens3 0.33 0.13 0.07 0.01 0.00 0.00 0.00 0.00 13:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 0.32 0.17 0.07 0.32 0.00 0.00 0.00 0.00 13:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 ens3 0.30 0.12 0.07 0.01 0.00 0.00 0.00 0.00 13:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 2.43 0.63 2.31 0.39 0.00 0.00 0.00 0.00 13:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 ens3 0.23 0.15 0.07 0.01 0.00 0.00 0.00 0.00 13:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 0.40 0.17 0.07 0.18 0.00 0.00 0.00 0.00 13:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 ens3 0.23 0.18 0.07 0.17 0.00 0.00 0.00 0.00 13:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 ens3 0.32 0.08 0.07 0.01 0.00 0.00 0.00 0.00 13:16:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 ens3 217.90 145.28 1330.73 49.93 0.00 0.00 0.00 0.00 13:17:01 lo 2.07 2.07 0.24 0.24 0.00 0.00 0.00 0.00 13:17:01 docker0 84.17 254.46 4.87 5415.54 0.00 0.00 0.00 0.00 13:17:01 ens3 306.23 120.98 6313.32 14.49 0.00 0.00 0.00 0.00 13:18:01 veth3987d72 37.81 56.69 9.05 686.83 0.00 0.00 0.00 0.06 13:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:18:01 docker0 39.53 58.79 8.70 719.28 0.00 0.00 0.00 0.00 13:18:01 ens3 96.63 74.32 730.64 18.08 0.00 0.00 0.00 0.00 Average: veth3987d72 3.15 4.72 0.75 57.24 0.00 0.00 0.00 0.00 Average: lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 10.31 26.10 1.13 511.24 0.00 0.00 0.00 0.00 Average: ens3 52.15 28.53 698.14 7.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5489) 02/05/26 _x86_64_ (8 CPU) 13:05:04 LINUX RESTART (8 CPU) 13:06:01 CPU %user %nice %system %iowait %steal %idle 13:07:01 all 0.03 0.00 0.01 4.14 0.01 95.81 13:07:01 0 0.05 0.00 0.02 0.13 0.00 99.80 13:07:01 1 0.02 0.00 0.00 0.00 0.02 99.97 13:07:01 2 0.02 0.00 0.02 0.00 0.02 99.95 13:07:01 3 0.02 0.00 0.02 0.00 0.00 99.97 13:07:01 4 0.12 0.00 0.02 33.05 0.02 66.80 13:07:01 5 0.00 0.00 0.02 0.00 0.00 99.98 13:07:01 6 0.05 0.00 0.02 0.00 0.02 99.92 13:07:01 7 0.02 0.00 0.02 0.00 0.02 99.95 13:08:01 all 0.02 0.00 0.00 0.99 0.01 98.98 13:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:08:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:08:01 2 0.05 0.00 0.02 0.00 0.00 99.93 13:08:01 3 0.03 0.00 0.00 0.00 0.00 99.97 13:08:01 4 0.00 0.00 0.00 7.92 0.00 92.08 13:08:01 5 0.02 0.00 0.00 0.00 0.00 99.98 13:08:01 6 0.03 0.00 0.02 0.00 0.02 99.93 13:08:01 7 0.02 0.00 0.00 0.00 0.00 99.98 13:09:01 all 0.01 0.00 0.01 0.00 0.00 99.98 13:09:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:09:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:09:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:09:01 3 0.02 0.00 0.03 0.00 0.00 99.95 13:09:01 4 0.02 0.00 0.02 0.02 0.00 99.95 13:09:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:09:01 6 0.02 0.00 0.02 0.02 0.02 99.93 13:09:01 7 0.00 0.00 0.02 0.00 0.00 99.98 13:10:01 all 0.24 0.00 0.00 0.01 0.00 99.74 13:10:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:10:01 2 0.03 0.00 0.00 0.00 0.00 99.97 13:10:01 3 0.05 0.00 0.00 0.00 0.00 99.95 13:10:01 4 0.03 0.00 0.02 0.03 0.00 99.92 13:10:01 5 0.00 0.00 0.00 0.00 0.02 99.98 13:10:01 6 1.78 0.00 0.02 0.00 0.02 98.19 13:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:11:01 all 0.27 0.00 0.01 0.01 0.00 99.70 13:11:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:11:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:11:01 2 0.03 0.00 0.02 0.00 0.02 99.93 13:11:01 3 0.10 0.00 0.03 0.00 0.00 99.87 13:11:01 4 0.02 0.00 0.00 0.02 0.02 99.95 13:11:01 5 0.03 0.00 0.02 0.00 0.00 99.95 13:11:01 6 2.00 0.00 0.00 0.05 0.02 97.93 13:11:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:12:01 all 0.06 0.00 0.01 0.00 0.00 99.93 13:12:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:12:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:12:01 2 0.03 0.00 0.02 0.00 0.00 99.95 13:12:01 3 0.05 0.00 0.00 0.00 0.00 99.95 13:12:01 4 0.02 0.00 0.02 0.00 0.00 99.97 13:12:01 5 0.03 0.00 0.02 0.00 0.00 99.95 13:12:01 6 0.33 0.00 0.02 0.02 0.02 99.62 13:12:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:13:01 all 0.25 0.00 0.01 0.00 0.00 99.73 13:13:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:13:01 1 0.00 0.00 0.00 0.00 0.02 99.98 13:13:01 2 0.03 0.00 0.00 0.00 0.00 99.97 13:13:01 3 0.00 0.00 0.02 0.00 0.00 99.98 13:13:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:13:01 5 0.02 0.00 0.00 0.00 0.00 99.98 13:13:01 6 1.95 0.00 0.02 0.02 0.02 98.00 13:13:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:14:01 all 0.15 0.00 0.01 0.00 0.01 99.83 13:14:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:14:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:14:01 2 0.03 0.00 0.02 0.00 0.02 99.93 13:14:01 3 0.13 0.00 0.02 0.00 0.00 99.85 13:14:01 4 0.00 0.00 0.02 0.00 0.00 99.98 13:14:01 5 0.02 0.00 0.02 0.00 0.00 99.97 13:14:01 6 0.95 0.00 0.02 0.02 0.03 98.99 13:14:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:15:01 all 0.01 0.00 0.01 0.00 0.00 99.97 13:15:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:15:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:15:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:15:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:15:01 5 0.02 0.00 0.02 0.00 0.00 99.97 13:15:01 6 0.03 0.00 0.03 0.02 0.02 99.90 13:15:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:16:01 all 9.79 0.00 0.83 1.47 0.03 87.87 13:16:01 0 19.88 0.00 1.20 0.62 0.05 78.25 13:16:01 1 19.50 0.00 1.04 0.87 0.05 78.55 13:16:01 2 23.71 0.00 1.77 1.22 0.05 73.25 13:16:01 3 6.92 0.00 0.47 0.07 0.02 92.53 13:16:01 4 3.97 0.00 0.22 0.00 0.02 95.80 13:16:01 5 1.44 0.00 0.12 0.00 0.05 98.40 13:16:01 6 1.80 0.00 0.94 6.53 0.02 90.72 13:16:01 7 1.14 0.00 0.91 2.48 0.02 95.46 13:17:01 all 4.48 0.00 1.93 4.00 0.03 89.57 13:17:01 0 4.01 0.00 1.57 4.52 0.03 89.87 13:17:01 1 2.80 0.00 1.29 0.22 0.03 95.65 13:17:01 2 3.36 0.00 1.29 2.06 0.03 93.26 13:17:01 3 4.87 0.00 1.10 0.35 0.03 93.64 13:17:01 4 4.55 0.00 2.49 14.46 0.02 78.49 13:17:01 5 7.29 0.00 2.67 0.08 0.05 89.91 13:17:01 6 2.40 0.00 3.35 10.12 0.03 84.09 13:17:01 7 6.47 0.00 1.69 0.22 0.03 91.58 13:17:01 CPU %user %nice %system %iowait %steal %idle 13:18:01 all 10.12 0.00 1.15 1.05 0.04 87.64 13:18:01 0 14.47 0.00 2.28 0.15 0.05 83.05 13:18:01 1 0.98 0.00 0.75 0.28 0.02 97.96 13:18:01 2 5.45 0.00 0.97 0.02 0.05 93.51 13:18:01 3 18.46 0.00 1.50 0.75 0.05 79.23 13:18:01 4 2.91 0.00 0.85 5.83 0.02 90.40 13:18:01 5 6.52 0.00 0.68 0.02 0.02 92.76 13:18:01 6 13.03 0.00 1.37 1.37 0.05 84.19 13:18:01 7 19.21 0.00 0.75 0.02 0.03 79.99 Average: all 2.12 0.00 0.33 0.97 0.01 96.57 Average: 0 3.20 0.00 0.42 0.45 0.01 95.92 Average: 1 1.94 0.00 0.26 0.11 0.01 97.68 Average: 2 2.73 0.00 0.34 0.27 0.02 96.64 Average: 3 2.55 0.00 0.27 0.10 0.01 97.08 Average: 4 0.97 0.00 0.30 5.10 0.01 93.63 Average: 5 1.28 0.00 0.29 0.01 0.01 98.41 Average: 6 2.03 0.00 0.48 1.50 0.02 95.96 Average: 7 2.24 0.00 0.28 0.23 0.01 97.25