---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1246 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 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 867 28638 0 2661 30863 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:d6:24:3b brd ff:ff:ff:ff:ff:ff inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85416sec preferred_lft 85416sec inet6 fe80::f816:3eff:fed6:243b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:02:f3:15 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-1246) 11/06/26 _x86_64_ (8 CPU) 04:08:51 LINUX RESTART (8 CPU) 04:09:01 tps rtps wtps bread/s bwrtn/s 04:10:01 127.21 47.73 79.49 4410.73 105290.18 04:11:01 44.54 0.00 44.54 0.00 69494.55 04:12:01 0.88 0.00 0.88 0.00 10.40 04:13:01 0.82 0.00 0.82 0.00 11.20 04:14:01 1.12 0.00 1.12 0.00 14.13 04:15:01 0.95 0.00 0.95 0.00 11.46 04:16:01 0.90 0.00 0.90 0.00 11.86 04:17:01 0.85 0.03 0.82 0.27 11.20 04:18:01 1.25 0.00 1.25 0.00 15.46 04:19:01 1.22 0.00 1.22 0.00 16.53 04:20:01 0.90 0.00 0.90 0.00 10.80 04:21:01 1.03 0.00 1.03 0.00 12.93 04:22:01 1.30 0.28 1.02 24.93 147.04 04:23:01 342.83 26.00 316.83 861.32 9268.32 04:24:01 160.64 22.51 138.13 500.72 18933.11 04:25:01 28.06 4.98 23.08 443.99 9975.21 Average: 44.65 6.35 38.31 390.11 13326.84 04:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 30655792 31896076 2283428 6.93 38560 1530736 1302104 3.83 625884 1413660 40 04:11:01 30650984 31891476 2288236 6.95 38656 1530740 1302104 3.83 629852 1413644 168 04:12:01 30656480 31896992 2282740 6.93 38684 1530740 1302104 3.83 624372 1413644 148 04:13:01 30656048 31896596 2283172 6.93 38724 1530748 1318184 3.88 624652 1413648 216 04:14:01 30655156 31895764 2284064 6.93 38764 1530752 1318184 3.88 625832 1413652 28 04:15:01 30654032 31894672 2285188 6.94 38808 1530756 1318184 3.88 627032 1413656 240 04:16:01 30653056 31893748 2286164 6.94 38840 1530764 1318184 3.88 628064 1413664 144 04:17:01 30650388 31891200 2288832 6.95 38884 1530776 1318184 3.88 629540 1413672 232 04:18:01 30649216 31890088 2290004 6.95 38924 1530780 1318184 3.88 630520 1413680 156 04:19:01 30648328 31889216 2290892 6.95 38964 1530776 1318184 3.88 631764 1413684 48 04:20:01 30645144 31886128 2294076 6.96 39008 1530788 1318184 3.88 634684 1413684 24 04:21:01 30624932 31865968 2314288 7.03 39056 1530792 1318184 3.88 655564 1413688 176 04:22:01 30561132 31806940 2378088 7.22 39108 1535604 1318184 3.88 714396 1417756 0 04:23:01 29999136 31621788 2940084 8.93 71528 1861472 1488896 4.38 931160 1720092 195564 04:24:01 29012112 31008660 3927108 11.92 93668 2193740 2356988 6.93 1580516 2017052 14988 04:25:01 29301332 31580112 3637888 11.04 96196 2469196 1490756 4.39 1198872 2102444 26736 Average: 30417079 31794089 2522141 7.66 47898 1651822 1401550 4.12 749544 1513832 14932 04:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 04:10:01 ens3 149.98 123.40 571.84 28.25 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:11:01 ens3 0.73 0.28 0.28 0.65 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 ens3 0.35 0.07 0.07 0.16 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:13:01 ens3 0.43 0.15 0.07 0.17 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 ens3 0.20 0.17 0.06 0.32 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:15:01 ens3 0.48 0.17 0.19 0.07 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 ens3 0.35 0.08 0.07 0.16 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:17:01 ens3 0.37 0.10 0.07 0.31 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 ens3 0.37 0.13 0.07 0.16 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:19:01 ens3 0.62 0.07 0.10 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 ens3 0.70 0.38 0.43 0.49 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:21:01 ens3 1.92 1.57 1.09 3.02 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 ens3 39.48 28.86 79.19 12.91 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 04:23:01 ens3 172.44 118.31 1472.79 39.38 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 04:24:01 ens3 378.19 324.15 3036.81 67.16 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 04:25:01 ens3 357.18 224.26 343.23 1391.50 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 68.99 51.38 344.14 96.56 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-1246) 11/06/26 _x86_64_ (8 CPU) 04:08:51 LINUX RESTART (8 CPU) 04:09:01 CPU %user %nice %system %iowait %steal %idle 04:10:01 all 2.31 0.00 0.69 4.64 0.00 92.36 04:10:01 0 1.08 0.00 0.40 13.32 0.00 85.20 04:10:01 1 3.54 0.00 0.53 1.10 0.00 94.83 04:10:01 2 1.75 0.00 1.59 1.09 0.00 95.57 04:10:01 3 1.39 0.00 0.70 8.89 0.00 89.02 04:10:01 4 2.09 0.00 0.62 2.40 0.00 94.89 04:10:01 5 3.53 0.00 0.54 8.88 0.00 87.06 04:10:01 6 1.59 0.00 0.48 0.78 0.00 97.15 04:10:01 7 3.47 0.00 0.63 0.75 0.00 95.15 04:11:01 all 0.12 0.00 0.01 0.82 0.00 99.04 04:11:01 0 0.10 0.00 0.02 0.00 0.00 99.88 04:11:01 1 0.02 0.00 0.02 0.00 0.00 99.97 04:11:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:11:01 3 0.52 0.00 0.02 0.00 0.00 99.47 04:11:01 4 0.12 0.00 0.00 0.00 0.00 99.88 04:11:01 5 0.15 0.00 0.03 6.58 0.00 93.24 04:11:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:11:01 7 0.05 0.00 0.03 0.00 0.00 99.92 04:12:01 all 0.27 0.00 0.01 0.00 0.00 99.72 04:12:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:12:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:12:01 2 0.00 0.00 0.02 0.00 0.00 99.98 04:12:01 3 1.97 0.00 0.02 0.00 0.00 98.01 04:12:01 4 0.03 0.00 0.00 0.00 0.00 99.97 04:12:01 5 0.03 0.00 0.02 0.03 0.00 99.92 04:12:01 6 0.03 0.00 0.00 0.00 0.00 99.97 04:12:01 7 0.00 0.00 0.00 0.00 0.00 100.00 04:13:01 all 0.08 0.00 0.01 0.01 0.00 99.90 04:13:01 0 0.05 0.00 0.02 0.00 0.00 99.93 04:13:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:13:01 2 0.02 0.00 0.02 0.02 0.00 99.95 04:13:01 3 0.50 0.00 0.02 0.00 0.00 99.48 04:13:01 4 0.03 0.00 0.00 0.00 0.00 99.97 04:13:01 5 0.03 0.00 0.02 0.03 0.00 99.92 04:13:01 6 0.00 0.00 0.05 0.00 0.00 99.95 04:13:01 7 0.02 0.00 0.02 0.00 0.00 99.97 04:14:01 all 0.01 0.00 0.01 0.01 0.00 99.98 04:14:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:14:01 1 0.02 0.00 0.02 0.00 0.00 99.97 04:14:01 2 0.02 0.00 0.00 0.02 0.00 99.97 04:14:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:14:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:14:01 5 0.02 0.00 0.02 0.03 0.00 99.93 04:14:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:14:01 7 0.00 0.00 0.00 0.00 0.00 100.00 04:15:01 all 0.02 0.00 0.00 0.01 0.00 99.97 04:15:01 0 0.05 0.00 0.00 0.00 0.00 99.95 04:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:15:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:15:01 4 0.03 0.00 0.00 0.00 0.00 99.97 04:15:01 5 0.02 0.00 0.00 0.05 0.00 99.93 04:15:01 6 0.03 0.00 0.02 0.00 0.00 99.95 04:15:01 7 0.00 0.00 0.00 0.00 0.00 100.00 04:16:01 all 0.09 0.00 0.01 0.00 0.00 99.90 04:16:01 0 0.00 0.00 0.02 0.00 0.00 99.98 04:16:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:16:01 2 0.02 0.00 0.00 0.02 0.00 99.97 04:16:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:16:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:16:01 5 0.02 0.00 0.00 0.03 0.00 99.95 04:16:01 6 0.60 0.00 0.05 0.00 0.00 99.35 04:16:01 7 0.02 0.00 0.00 0.00 0.00 99.98 04:17:01 all 0.10 0.00 0.01 0.01 0.00 99.88 04:17:01 0 0.03 0.00 0.02 0.00 0.00 99.95 04:17:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:17:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:17:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:17:01 4 0.02 0.00 0.02 0.00 0.00 99.97 04:17:01 5 0.02 0.00 0.02 0.03 0.00 99.93 04:17:01 6 0.75 0.00 0.03 0.00 0.00 99.22 04:17:01 7 0.00 0.00 0.00 0.00 0.00 100.00 04:18:01 all 0.01 0.00 0.00 0.00 0.00 99.98 04:18:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:18:01 1 0.02 0.00 0.00 0.02 0.00 99.97 04:18:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:18:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:18:01 4 0.02 0.00 0.00 0.00 0.00 99.98 04:18:01 5 0.00 0.00 0.00 0.03 0.00 99.97 04:18:01 6 0.03 0.00 0.03 0.00 0.00 99.93 04:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 04:19:01 all 0.01 0.00 0.01 0.01 0.00 99.98 04:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:19:01 1 0.00 0.00 0.02 0.02 0.00 99.97 04:19:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:19:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:19:01 5 0.02 0.00 0.00 0.02 0.00 99.97 04:19:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:19:01 7 0.02 0.00 0.02 0.00 0.00 99.97 04:20:01 all 0.03 0.00 0.01 0.01 0.00 99.96 04:20:01 0 0.08 0.00 0.02 0.00 0.00 99.90 04:20:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:20:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:20:01 3 0.05 0.00 0.00 0.00 0.00 99.95 04:20:01 4 0.02 0.00 0.00 0.00 0.00 99.98 04:20:01 5 0.02 0.00 0.00 0.05 0.00 99.93 04:20:01 6 0.03 0.00 0.02 0.02 0.00 99.93 04:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 04:20:01 CPU %user %nice %system %iowait %steal %idle 04:21:01 all 0.08 0.00 0.01 0.01 0.00 99.91 04:21:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:21:01 1 0.02 0.00 0.02 0.00 0.00 99.97 04:21:01 2 0.03 0.00 0.00 0.00 0.00 99.97 04:21:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:21:01 5 0.23 0.00 0.02 0.05 0.00 99.70 04:21:01 6 0.25 0.00 0.00 0.00 0.00 99.75 04:21:01 7 0.05 0.00 0.07 0.00 0.00 99.88 04:22:01 all 0.36 0.00 0.03 0.01 0.00 99.61 04:22:01 0 0.18 0.00 0.10 0.00 0.00 99.72 04:22:01 1 0.17 0.00 0.02 0.00 0.00 99.82 04:22:01 2 0.27 0.00 0.02 0.00 0.00 99.72 04:22:01 3 0.15 0.00 0.03 0.00 0.00 99.82 04:22:01 4 0.17 0.00 0.03 0.02 0.00 99.78 04:22:01 5 0.37 0.00 0.00 0.00 0.00 99.63 04:22:01 6 1.43 0.00 0.00 0.02 0.00 98.56 04:22:01 7 0.15 0.00 0.05 0.00 0.00 99.80 04:23:01 all 9.43 0.00 0.80 1.40 0.01 88.37 04:23:01 0 14.79 0.00 1.17 0.28 0.02 83.74 04:23:01 1 24.40 0.00 1.72 0.70 0.00 73.18 04:23:01 2 3.68 0.00 0.22 0.02 0.00 96.08 04:23:01 3 0.97 0.00 0.13 0.03 0.00 98.87 04:23:01 4 1.32 0.00 0.32 0.92 0.00 97.45 04:23:01 5 0.75 0.00 0.37 4.42 0.00 94.46 04:23:01 6 23.44 0.00 1.79 2.98 0.03 71.77 04:23:01 7 6.06 0.00 0.65 1.89 0.00 91.40 04:24:01 all 13.75 0.00 1.37 0.39 0.01 84.48 04:24:01 0 10.37 0.00 0.75 0.43 0.00 88.44 04:24:01 1 12.78 0.00 1.47 0.17 0.02 85.56 04:24:01 2 14.11 0.00 0.84 0.02 0.00 85.04 04:24:01 3 8.73 0.00 0.98 0.23 0.00 90.06 04:24:01 4 15.14 0.00 1.00 0.00 0.02 83.85 04:24:01 5 10.75 0.00 1.07 0.02 0.00 88.17 04:24:01 6 30.54 0.00 3.89 1.54 0.00 64.04 04:24:01 7 7.71 0.00 0.97 0.77 0.00 90.55 04:25:01 all 24.62 0.00 1.86 0.16 0.01 73.35 04:25:01 0 6.81 0.00 2.04 0.00 0.00 91.15 04:25:01 1 36.77 0.00 1.77 0.02 0.02 61.42 04:25:01 2 30.48 0.00 2.71 0.13 0.02 66.66 04:25:01 3 20.60 0.00 1.34 0.63 0.02 77.41 04:25:01 4 21.82 0.00 1.52 0.07 0.00 76.59 04:25:01 5 36.91 0.00 2.42 0.03 0.03 60.60 04:25:01 6 27.14 0.00 1.75 0.03 0.03 71.04 04:25:01 7 16.32 0.00 1.32 0.35 0.02 81.98 Average: all 3.20 0.00 0.30 0.47 0.00 96.03 Average: 0 2.10 0.00 0.28 0.88 0.00 96.74 Average: 1 4.85 0.00 0.35 0.13 0.00 94.67 Average: 2 3.14 0.00 0.34 0.08 0.00 96.44 Average: 3 2.18 0.00 0.20 0.61 0.00 97.01 Average: 4 2.54 0.00 0.22 0.21 0.00 97.02 Average: 5 3.30 0.00 0.28 1.27 0.00 95.15 Average: 6 5.36 0.00 0.51 0.33 0.00 93.79 Average: 7 2.11 0.00 0.23 0.23 0.00 97.42