---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13461 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 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 890 27718 0 3558 30820 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:55:ae:6e brd ff:ff:ff:ff:ff:ff inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85374sec preferred_lft 85374sec inet6 fe80::f816:3eff:fe55:ae6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:ec:9d:45 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::42:5bff:feec:9d45/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13461) 11/17/25 _x86_64_ (8 CPU) 22:55:51 LINUX RESTART (8 CPU) 22:56:01 tps rtps wtps bread/s bwrtn/s 22:57:02 93.67 47.98 45.68 4461.98 51250.25 22:58:01 11.08 0.03 11.05 2.44 14104.46 22:59:01 9.73 0.00 9.73 0.00 13987.94 23:00:01 10.30 0.00 10.30 0.00 13996.20 23:01:01 10.06 0.00 10.06 0.00 13991.80 23:02:01 9.72 0.00 9.72 0.00 13989.67 23:03:01 11.88 1.55 10.33 43.33 13996.87 23:04:01 10.16 0.00 10.16 0.00 13995.67 23:05:01 9.83 0.00 9.83 0.00 13989.80 23:06:01 10.88 0.53 10.35 14.00 13997.53 23:07:01 6.87 0.00 6.87 0.00 8751.74 23:08:01 1.80 0.02 1.78 0.13 21.46 23:09:01 1.15 0.25 0.90 25.33 53.32 23:10:01 386.67 30.74 355.92 2048.19 9520.28 23:11:01 348.38 6.08 342.29 423.53 50192.03 23:12:01 535.51 0.12 535.39 16.93 59952.81 Average: 91.81 5.46 86.35 440.24 19117.55 22:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:57:02 30657700 31897060 2281520 6.93 38572 1528856 1328268 3.91 617372 1410824 172 22:58:01 30659468 31898892 2279752 6.92 38660 1528920 1328268 3.91 617764 1410708 16 22:59:01 30659280 31898804 2279940 6.92 38740 1528920 1328268 3.91 618044 1410708 12 23:00:01 30658340 31897972 2280880 6.92 38832 1528924 1328268 3.91 618568 1410712 48 23:01:01 30657052 31896744 2282168 6.93 38928 1528920 1328268 3.91 619496 1410720 12 23:02:01 30655964 31895836 2283256 6.93 39008 1528936 1328268 3.91 620488 1410720 164 23:03:01 30633600 31874884 2305620 7.00 39104 1530232 1328268 3.91 642552 1411624 4 23:04:01 30630848 31872220 2308372 7.01 39192 1530236 1328268 3.91 645644 1411628 40 23:05:01 30629400 31870844 2309820 7.01 39272 1530240 1328268 3.91 646516 1411632 20 23:06:01 30601796 31844288 2337424 7.10 39360 1530668 1344368 3.96 672420 1411408 40 23:07:01 30602116 31844712 2337104 7.10 39448 1530672 1344368 3.96 672372 1411364 160 23:08:01 30595928 31838652 2343292 7.11 39544 1530684 1344368 3.96 677996 1411348 4 23:09:01 30589360 31834236 2349860 7.13 39604 1532736 1360496 4.00 684020 1412884 396 23:10:01 29984268 31669512 2954952 8.97 76328 1913536 1408900 4.15 916468 1733320 230288 23:11:01 28923964 31477244 4015256 12.19 114332 2689172 1753912 5.16 1219572 2385108 207540 23:12:01 28441784 31612520 4497436 13.65 173232 3177072 1505392 4.43 1438880 2578368 1416 Average: 30348804 31820276 2590416 7.86 54510 1729295 1376014 4.05 745511 1565192 27521 22:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:57:02 ens3 223.89 155.96 583.64 31.39 0.00 0.00 0.00 0.00 22:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 22:58:01 ens3 0.47 0.32 0.15 0.19 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:59:01 ens3 0.18 0.08 0.06 0.16 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 ens3 0.32 0.20 0.07 0.01 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:01:01 ens3 0.22 0.07 0.06 0.06 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 ens3 0.37 0.30 0.14 0.24 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:03:01 ens3 1.38 0.87 2.95 0.54 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 ens3 1.50 0.73 0.53 0.73 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:05:01 ens3 0.52 0.12 0.11 0.04 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 ens3 9.55 8.22 5.31 12.38 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:07:01 ens3 0.38 0.27 0.20 0.65 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 ens3 1.98 1.60 1.04 1.40 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:09:01 ens3 21.33 12.53 27.99 3.61 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 ens3 197.47 135.48 1310.41 48.58 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 lo 3.13 3.13 0.33 0.33 0.00 0.00 0.00 0.00 23:11:01 vethadb2b74 46.38 70.20 7.44 851.03 0.00 0.00 0.00 0.07 23:11:01 ens3 208.33 155.17 3570.90 22.07 0.00 0.00 0.00 0.00 23:11:01 docker0 100.15 137.81 9.78 2825.16 0.00 0.00 0.00 0.00 23:11:01 lo 0.73 0.73 0.11 0.11 0.00 0.00 0.00 0.00 23:12:01 ens3 203.58 246.33 650.59 1646.39 0.00 0.00 0.00 0.00 23:12:01 docker0 24.81 32.61 1.97 629.79 0.00 0.00 0.00 0.00 23:12:01 lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 54.53 44.94 385.04 110.64 0.00 0.00 0.00 0.00 Average: docker0 7.82 10.66 0.74 216.16 0.00 0.00 0.00 0.00 Average: lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13461) 11/17/25 _x86_64_ (8 CPU) 22:55:51 LINUX RESTART (8 CPU) 22:56:01 CPU %user %nice %system %iowait %steal %idle 22:57:02 all 2.34 0.00 0.67 1.77 0.02 95.20 22:57:02 0 1.52 0.00 0.65 0.37 0.02 97.45 22:57:02 1 3.30 0.00 0.42 0.55 0.02 95.71 22:57:02 2 1.84 0.00 0.35 0.02 0.02 97.78 22:57:02 3 2.37 0.00 0.72 0.55 0.02 96.34 22:57:02 4 2.12 0.00 1.82 0.20 0.02 95.85 22:57:02 5 2.87 0.00 0.67 8.06 0.02 88.38 22:57:02 6 2.24 0.00 0.30 4.03 0.02 93.41 22:57:02 7 2.48 0.00 0.35 0.43 0.02 96.72 22:58:01 all 0.09 0.00 0.03 0.33 0.01 99.54 22:58:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:58:01 1 0.02 0.00 0.03 0.10 0.00 99.85 22:58:01 2 0.51 0.00 0.07 0.00 0.03 99.39 22:58:01 3 0.07 0.00 0.02 0.00 0.00 99.92 22:58:01 4 0.03 0.00 0.03 0.00 0.00 99.93 22:58:01 5 0.00 0.00 0.02 0.00 0.00 99.98 22:58:01 6 0.05 0.00 0.03 2.58 0.02 97.32 22:58:01 7 0.02 0.00 0.02 0.00 0.00 99.97 22:59:01 all 0.18 0.00 0.01 0.32 0.01 99.49 22:59:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:59:01 1 0.03 0.00 0.00 0.07 0.00 99.90 22:59:01 2 1.26 0.00 0.02 0.00 0.02 98.71 22:59:01 3 0.05 0.00 0.00 0.00 0.00 99.95 22:59:01 4 0.00 0.00 0.00 0.00 0.02 99.98 22:59:01 5 0.03 0.00 0.00 0.00 0.00 99.97 22:59:01 6 0.02 0.00 0.02 2.50 0.02 97.45 22:59:01 7 0.02 0.00 0.02 0.00 0.00 99.97 23:00:01 all 0.07 0.00 0.02 0.34 0.01 99.56 23:00:01 0 0.00 0.00 0.02 0.00 0.02 99.97 23:00:01 1 0.00 0.00 0.02 0.07 0.00 99.92 23:00:01 2 0.52 0.00 0.10 0.00 0.03 99.35 23:00:01 3 0.03 0.00 0.00 0.00 0.00 99.97 23:00:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:00:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:00:01 6 0.00 0.00 0.00 2.67 0.00 97.33 23:00:01 7 0.00 0.00 0.00 0.00 0.00 100.00 23:01:01 all 0.07 0.00 0.01 0.33 0.01 99.58 23:01:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:01:01 1 0.00 0.00 0.00 0.07 0.00 99.93 23:01:01 2 0.47 0.00 0.05 0.00 0.02 99.47 23:01:01 3 0.07 0.00 0.00 0.00 0.02 99.92 23:01:01 4 0.02 0.00 0.02 0.00 0.00 99.97 23:01:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:01:01 6 0.00 0.00 0.02 2.57 0.02 97.40 23:01:01 7 0.02 0.00 0.00 0.00 0.02 99.97 23:02:01 all 0.02 0.00 0.01 0.32 0.01 99.64 23:02:01 0 0.00 0.00 0.00 0.00 0.02 99.98 23:02:01 1 0.00 0.00 0.02 0.05 0.00 99.93 23:02:01 2 0.03 0.00 0.00 0.00 0.00 99.97 23:02:01 3 0.12 0.00 0.03 0.00 0.02 99.83 23:02:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:02:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:02:01 6 0.02 0.00 0.00 2.54 0.00 97.45 23:02:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:03:01 all 0.18 0.00 0.01 0.33 0.01 99.48 23:03:01 0 0.05 0.00 0.02 0.00 0.00 99.93 23:03:01 1 0.68 0.00 0.00 0.07 0.00 99.25 23:03:01 2 0.18 0.00 0.02 0.03 0.02 99.75 23:03:01 3 0.27 0.00 0.02 0.00 0.00 99.72 23:03:01 4 0.00 0.00 0.02 0.00 0.02 99.97 23:03:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:03:01 6 0.02 0.00 0.00 2.54 0.02 97.43 23:03:01 7 0.20 0.00 0.02 0.00 0.00 99.78 23:04:01 all 0.03 0.00 0.01 0.33 0.01 99.63 23:04:01 0 0.02 0.00 0.00 0.00 0.02 99.97 23:04:01 1 0.00 0.00 0.03 2.42 0.00 97.55 23:04:01 2 0.02 0.00 0.02 0.00 0.00 99.97 23:04:01 3 0.08 0.00 0.00 0.00 0.00 99.92 23:04:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:04:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:04:01 6 0.07 0.00 0.03 0.22 0.02 99.67 23:04:01 7 0.03 0.00 0.00 0.00 0.00 99.97 23:05:01 all 0.04 0.00 0.00 0.33 0.01 99.62 23:05:01 0 0.02 0.00 0.00 0.00 0.00 99.98 23:05:01 1 0.02 0.00 0.00 2.57 0.00 97.42 23:05:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:05:01 3 0.23 0.00 0.00 0.00 0.02 99.75 23:05:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:05:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:05:01 6 0.05 0.00 0.02 0.05 0.03 99.85 23:05:01 7 0.03 0.00 0.02 0.00 0.02 99.93 23:06:01 all 0.25 0.00 0.03 0.33 0.01 99.38 23:06:01 0 0.07 0.00 0.05 0.00 0.02 99.87 23:06:01 1 0.03 0.00 0.00 2.55 0.02 97.40 23:06:01 2 0.03 0.00 0.02 0.00 0.02 99.93 23:06:01 3 0.83 0.00 0.00 0.00 0.00 99.17 23:06:01 4 0.18 0.00 0.03 0.02 0.02 99.75 23:06:01 5 0.15 0.00 0.02 0.00 0.00 99.83 23:06:01 6 0.32 0.00 0.08 0.07 0.02 99.52 23:06:01 7 0.38 0.00 0.03 0.00 0.00 99.58 23:07:01 all 0.02 0.00 0.01 0.22 0.01 99.75 23:07:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:07:01 1 0.02 0.00 0.00 1.68 0.00 98.30 23:07:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:07:01 3 0.07 0.00 0.00 0.00 0.00 99.93 23:07:01 4 0.00 0.00 0.02 0.00 0.00 99.98 23:07:01 5 0.00 0.00 0.02 0.00 0.02 99.97 23:07:01 6 0.05 0.00 0.02 0.05 0.03 99.85 23:07:01 7 0.05 0.00 0.00 0.00 0.00 99.95 23:07:01 CPU %user %nice %system %iowait %steal %idle 23:08:01 all 0.10 0.00 0.01 0.01 0.00 99.87 23:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:08:01 1 0.00 0.00 0.00 0.00 0.00 100.00 23:08:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:08:01 3 0.65 0.00 0.02 0.00 0.02 99.32 23:08:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:08:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:08:01 6 0.07 0.00 0.05 0.10 0.02 99.77 23:08:01 7 0.07 0.00 0.02 0.00 0.00 99.92 23:09:01 all 0.13 0.00 0.01 0.00 0.00 99.85 23:09:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:09:01 1 0.03 0.00 0.03 0.02 0.00 99.92 23:09:01 2 0.02 0.00 0.02 0.00 0.02 99.95 23:09:01 3 0.37 0.00 0.00 0.00 0.00 99.63 23:09:01 4 0.25 0.00 0.02 0.00 0.02 99.72 23:09:01 5 0.10 0.00 0.02 0.00 0.00 99.88 23:09:01 6 0.17 0.00 0.00 0.03 0.02 99.78 23:09:01 7 0.08 0.00 0.00 0.00 0.00 99.92 23:10:01 all 10.48 0.00 0.91 1.30 0.03 87.27 23:10:01 0 35.84 0.00 1.75 0.60 0.07 61.74 23:10:01 1 8.53 0.00 0.84 0.43 0.03 90.16 23:10:01 2 6.03 0.00 1.32 2.84 0.00 89.82 23:10:01 3 21.72 0.00 1.27 0.60 0.03 76.38 23:10:01 4 0.72 0.00 0.47 0.82 0.00 98.00 23:10:01 5 2.10 0.00 0.17 0.00 0.02 97.71 23:10:01 6 1.12 0.00 0.62 4.66 0.03 93.57 23:10:01 7 7.84 0.00 0.87 0.45 0.07 90.78 23:11:01 all 9.50 0.00 2.23 1.78 0.04 86.45 23:11:01 0 4.29 0.00 1.19 0.02 0.03 94.46 23:11:01 1 3.54 0.00 2.29 3.41 0.03 90.72 23:11:01 2 6.45 0.00 1.56 0.10 0.03 91.86 23:11:01 3 18.51 0.00 2.85 0.27 0.08 78.30 23:11:01 4 5.05 0.00 1.76 2.52 0.03 90.64 23:11:01 5 4.05 0.00 3.68 6.77 0.03 85.47 23:11:01 6 18.75 0.00 2.29 0.77 0.05 78.14 23:11:01 7 15.33 0.00 2.25 0.37 0.05 82.01 23:12:01 all 13.01 0.00 3.49 1.98 0.06 81.46 23:12:01 0 11.25 0.00 3.53 0.45 0.05 84.72 23:12:01 1 9.77 0.00 3.66 5.11 0.07 81.39 23:12:01 2 10.03 0.00 2.44 0.17 0.05 87.31 23:12:01 3 11.77 0.00 2.83 0.20 0.05 85.15 23:12:01 4 10.34 0.00 3.11 1.90 0.05 84.61 23:12:01 5 11.93 0.00 3.83 4.39 0.05 79.80 23:12:01 6 21.34 0.00 5.04 2.23 0.07 71.32 23:12:01 7 17.63 0.00 3.51 1.39 0.07 77.40 Average: all 2.28 0.00 0.46 0.63 0.01 96.62 Average: 0 3.31 0.00 0.45 0.09 0.02 96.13 Average: 1 1.62 0.00 0.46 1.20 0.01 96.72 Average: 2 1.71 0.00 0.37 0.20 0.02 97.71 Average: 3 3.57 0.00 0.48 0.10 0.02 95.83 Average: 4 1.17 0.00 0.45 0.34 0.01 98.03 Average: 5 1.32 0.00 0.52 1.20 0.01 96.95 Average: 6 2.76 0.00 0.53 1.72 0.02 94.97 Average: 7 2.75 0.00 0.44 0.16 0.01 96.63