---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35278 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 16G 140G 11% / 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 911 22851 0 8404 30801 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:ef:38:55 brd ff:ff:ff:ff:ff:ff inet 10.30.106.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85505sec preferred_lft 85505sec inet6 fe80::f816:3eff:feef:3855/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:e1:25:28 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-35278) 08/13/25 _x86_64_ (8 CPU) 13:58:00 LINUX RESTART (8 CPU) 13:59:01 tps rtps wtps bread/s bwrtn/s 14:00:01 239.68 41.21 198.47 2984.97 92088.25 14:01:01 81.04 10.60 70.44 760.27 3255.32 14:02:01 229.56 12.21 217.35 2322.55 20167.44 14:03:01 4.68 0.07 4.62 50.12 155.55 14:04:01 22.76 0.73 22.03 40.93 1460.42 14:05:01 446.81 16.80 430.01 1413.76 128646.96 14:06:01 265.11 0.05 265.06 1.33 52047.99 14:07:01 54.40 0.00 54.40 0.00 6537.15 14:08:01 41.66 0.05 41.61 1.60 5283.52 14:09:01 16.20 0.00 16.20 0.00 611.63 14:10:01 17.08 0.00 17.08 0.00 659.36 14:11:01 19.86 0.00 19.86 0.00 662.16 14:12:01 65.07 0.70 64.37 61.32 2350.67 Average: 115.68 6.34 109.34 587.44 24147.65 13:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 29003456 31066748 3935764 11.95 86184 2271964 1945024 5.72 1553020 2059848 19512 14:01:01 28667016 30890576 4272204 12.97 88196 2427128 2017604 5.94 1837924 2103796 77520 14:02:01 27611072 30385424 5328148 16.18 91900 2964776 2530696 7.45 2445272 2531212 400 14:03:01 27375592 30153604 5563628 16.89 92280 2967716 2704932 7.96 2684112 2530116 20 14:04:01 28656080 31599560 4283140 13.00 100320 3119592 1537856 4.52 1318088 2605616 145508 14:05:01 23492280 30162956 9446940 28.68 162476 6573748 9798736 28.83 2937908 5870184 4080 14:06:01 19700112 27945656 13239108 40.19 205340 7961804 12715860 37.41 5376352 7085260 3036 14:07:01 17882696 26420776 15056524 45.71 210260 8241052 13759576 40.48 6957272 7303364 816 14:08:01 17630300 26310756 15308920 46.48 216200 8363244 14257884 41.95 7078708 7414860 340 14:09:01 17598900 26279176 15340320 46.57 216880 8363760 14261908 41.96 7111632 7413512 532 14:10:01 17610308 26291996 15328912 46.54 217620 8364120 14224416 41.85 7097332 7413784 580 14:11:01 17595524 26278592 15343696 46.58 218280 8364484 14261676 41.96 7113172 7414228 184 14:12:01 19903160 28531248 13036060 39.58 219636 8353388 6677324 19.65 4997772 7302812 108 Average: 22517423 28639774 10421797 31.64 163506 6025906 8514884 25.05 4500659 5311430 19434 13:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 2.33 2.33 0.24 0.24 0.00 0.00 0.00 0.00 14:00:01 ens3 469.99 341.01 5242.85 49.58 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:01:01 ens3 277.62 197.25 1034.70 47.46 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 14:02:01 ens3 230.93 162.82 1456.48 37.23 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:03:01 ens3 157.53 119.38 105.32 40.43 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 14:04:01 ens3 147.16 114.98 256.57 30.91 0.00 0.00 0.00 0.00 14:05:01 vethc97665d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 vethd3c8cb3 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:05:01 vethaba3565 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:06:01 vethc97665d 28.43 29.13 14.26 5.04 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 vethd3c8cb3 0.00 1.20 0.00 0.59 0.00 0.00 0.00 0.00 14:06:01 vethaba3565 0.00 1.18 0.00 0.59 0.00 0.00 0.00 0.00 14:07:01 vethc97665d 20.03 22.23 11.21 2.47 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 vethd3c8cb3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 vethaba3565 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 vethc97665d 21.38 23.68 11.42 2.66 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 br-fdaf7b0a489b 8.93 5.08 4.73 0.53 0.00 0.00 0.00 0.00 14:08:01 vethd3c8cb3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 vethc97665d 21.43 23.61 11.32 2.62 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 br-fdaf7b0a489b 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 14:09:01 vethd3c8cb3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 vethc97665d 21.11 23.48 11.28 2.61 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 br-fdaf7b0a489b 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 14:10:01 vethd3c8cb3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 vethc97665d 20.66 23.06 11.26 2.60 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 br-fdaf7b0a489b 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00 14:11:01 vethd3c8cb3 0.00 0.02 0.00 0.01 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 br-fdaf7b0a489b 0.77 0.72 0.20 0.07 0.00 0.00 0.00 0.00 14:12:01 lo 29.60 29.60 3.53 3.53 0.00 0.00 0.00 0.00 14:12:01 ens3 5817.80 3363.59 49135.22 532.08 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 Average: br-fdaf7b0a489b 0.80 0.51 0.38 0.05 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 411.83 236.01 3653.01 34.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35278) 08/13/25 _x86_64_ (8 CPU) 13:58:00 LINUX RESTART (8 CPU) 13:59:01 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 16.25 0.00 1.21 1.45 0.05 81.03 14:00:01 0 2.93 0.00 0.60 6.49 0.03 89.95 14:00:01 1 19.21 0.00 0.72 1.97 0.08 78.01 14:00:01 2 19.61 0.00 1.20 0.17 0.05 78.98 14:00:01 3 35.35 0.00 1.85 0.38 0.08 62.32 14:00:01 4 10.71 0.00 1.05 0.08 0.02 88.14 14:00:01 5 21.24 0.00 1.22 0.47 0.07 77.00 14:00:01 6 16.12 0.00 2.34 1.10 0.05 80.39 14:00:01 7 4.90 0.00 0.69 0.97 0.02 93.43 14:01:01 all 20.71 0.00 0.70 0.16 0.04 78.39 14:01:01 0 10.35 0.00 0.52 0.08 0.03 89.02 14:01:01 1 37.84 0.00 1.34 0.00 0.05 60.77 14:01:01 2 36.44 0.00 0.68 0.68 0.05 62.14 14:01:01 3 23.37 0.00 0.79 0.30 0.05 75.49 14:01:01 4 20.51 0.00 0.47 0.00 0.03 78.99 14:01:01 5 12.65 0.00 0.52 0.15 0.02 86.67 14:01:01 6 15.56 0.00 0.22 0.00 0.03 84.19 14:01:01 7 8.94 0.00 1.05 0.02 0.03 89.95 14:02:01 all 12.58 0.00 1.09 0.54 0.03 85.76 14:02:01 0 9.16 0.00 0.47 0.22 0.03 90.12 14:02:01 1 8.32 0.00 0.99 0.08 0.05 90.56 14:02:01 2 6.91 0.00 1.75 1.57 0.03 89.73 14:02:01 3 6.21 0.00 1.77 0.80 0.05 91.17 14:02:01 4 53.76 0.00 1.60 0.08 0.07 44.49 14:02:01 5 5.18 0.00 0.63 0.07 0.03 94.09 14:02:01 6 6.78 0.00 1.00 1.40 0.02 90.80 14:02:01 7 4.37 0.00 0.53 0.15 0.03 94.93 14:03:01 all 10.97 0.00 0.42 0.02 0.03 88.57 14:03:01 0 5.84 0.00 0.05 0.00 0.02 94.09 14:03:01 1 1.74 0.00 0.33 0.00 0.02 97.91 14:03:01 2 26.96 0.00 0.20 0.02 0.03 72.79 14:03:01 3 1.71 0.00 1.20 0.00 0.03 97.06 14:03:01 4 28.88 0.00 1.10 0.00 0.03 69.99 14:03:01 5 16.72 0.00 0.20 0.00 0.02 83.07 14:03:01 6 2.59 0.00 0.13 0.10 0.02 97.16 14:03:01 7 3.34 0.00 0.10 0.02 0.02 96.53 14:04:01 all 9.79 0.00 0.86 0.15 0.03 89.17 14:04:01 0 8.17 0.00 0.84 0.03 0.02 90.95 14:04:01 1 3.09 0.00 0.62 0.00 0.03 96.26 14:04:01 2 0.92 0.00 0.70 0.00 0.00 98.38 14:04:01 3 3.06 0.00 0.90 0.00 0.02 96.02 14:04:01 4 4.37 0.00 0.40 0.00 0.02 95.21 14:04:01 5 37.34 0.00 1.34 0.00 0.05 61.28 14:04:01 6 1.52 0.00 0.43 0.95 0.02 97.08 14:04:01 7 19.87 0.00 1.67 0.20 0.03 78.23 14:05:01 all 30.70 0.00 8.78 1.83 0.08 58.61 14:05:01 0 32.33 0.00 8.79 0.27 0.08 58.52 14:05:01 1 38.49 0.00 9.11 1.08 0.08 51.23 14:05:01 2 28.38 0.00 8.06 2.15 0.08 61.33 14:05:01 3 27.88 0.00 7.94 3.83 0.07 60.29 14:05:01 4 28.45 0.00 9.12 0.35 0.08 61.99 14:05:01 5 29.71 0.00 9.40 5.09 0.12 55.68 14:05:01 6 26.88 0.00 8.07 1.12 0.07 63.86 14:05:01 7 33.46 0.00 9.75 0.76 0.07 55.96 14:06:01 all 41.84 0.00 6.08 1.14 0.10 50.84 14:06:01 0 37.88 0.00 6.89 4.06 0.10 51.07 14:06:01 1 43.46 0.00 6.69 0.54 0.10 49.21 14:06:01 2 43.10 0.00 5.88 0.39 0.08 50.55 14:06:01 3 39.65 0.00 6.00 2.71 0.10 51.53 14:06:01 4 43.62 0.00 5.64 0.37 0.10 50.27 14:06:01 5 44.98 0.00 6.25 0.27 0.10 48.40 14:06:01 6 45.49 0.00 6.00 0.52 0.10 47.89 14:06:01 7 36.46 0.00 5.28 0.30 0.10 57.85 14:07:01 all 29.23 0.00 1.76 0.27 0.09 68.64 14:07:01 0 25.07 0.00 1.87 0.17 0.08 72.80 14:07:01 1 29.43 0.00 1.82 0.02 0.10 68.63 14:07:01 2 30.36 0.00 1.88 0.00 0.08 67.68 14:07:01 3 34.20 0.00 1.70 0.08 0.08 63.93 14:07:01 4 37.13 0.00 1.34 0.18 0.08 61.27 14:07:01 5 28.17 0.00 1.83 0.03 0.10 69.87 14:07:01 6 27.57 0.00 2.09 1.49 0.08 68.76 14:07:01 7 21.92 0.00 1.51 0.20 0.10 76.26 14:08:01 all 6.89 0.00 1.73 0.21 0.08 91.09 14:08:01 0 6.30 0.00 1.61 0.02 0.08 91.98 14:08:01 1 7.08 0.00 1.68 0.03 0.08 91.12 14:08:01 2 7.65 0.00 1.71 0.07 0.08 90.48 14:08:01 3 4.48 0.00 1.60 0.03 0.07 93.82 14:08:01 4 7.92 0.00 1.92 0.03 0.08 90.04 14:08:01 5 6.99 0.00 1.63 0.02 0.08 91.28 14:08:01 6 7.28 0.00 1.96 0.77 0.08 89.90 14:08:01 7 7.40 0.00 1.75 0.71 0.07 90.08 14:09:01 all 4.46 0.00 1.32 0.08 0.09 94.04 14:09:01 0 4.04 0.00 1.64 0.02 0.08 94.22 14:09:01 1 4.39 0.00 1.31 0.02 0.08 94.20 14:09:01 2 4.96 0.00 1.26 0.02 0.08 93.68 14:09:01 3 3.62 0.00 1.37 0.00 0.10 94.91 14:09:01 4 4.16 0.00 1.16 0.56 0.10 94.02 14:09:01 5 4.22 0.00 1.33 0.02 0.08 94.35 14:09:01 6 5.42 0.00 1.22 0.03 0.10 93.23 14:09:01 7 4.92 0.00 1.26 0.00 0.08 93.74 14:10:01 all 4.69 0.00 1.29 0.15 0.09 93.79 14:10:01 0 4.21 0.00 1.39 0.74 0.08 93.58 14:10:01 1 4.58 0.00 1.38 0.10 0.08 93.85 14:10:01 2 5.41 0.00 1.29 0.02 0.08 93.20 14:10:01 3 4.33 0.00 1.24 0.03 0.10 94.29 14:10:01 4 4.75 0.00 1.43 0.10 0.08 93.64 14:10:01 5 4.94 0.00 1.28 0.07 0.10 93.61 14:10:01 6 4.70 0.00 1.12 0.02 0.08 94.08 14:10:01 7 4.55 0.00 1.18 0.15 0.10 94.01 14:10:01 CPU %user %nice %system %iowait %steal %idle 14:11:01 all 4.62 0.00 1.39 0.08 0.08 93.84 14:11:01 0 4.17 0.00 1.66 0.30 0.08 93.78 14:11:01 1 4.63 0.00 1.39 0.02 0.07 93.89 14:11:01 2 3.62 0.00 1.26 0.02 0.07 95.04 14:11:01 3 4.27 0.00 1.37 0.02 0.07 94.27 14:11:01 4 4.84 0.00 1.26 0.00 0.08 93.82 14:11:01 5 5.72 0.00 1.44 0.02 0.10 92.71 14:11:01 6 4.44 0.00 1.28 0.03 0.08 94.17 14:11:01 7 5.30 0.00 1.41 0.17 0.07 93.05 14:12:01 all 6.74 0.00 1.81 0.17 0.09 91.19 14:12:01 0 6.01 0.00 1.76 0.30 0.08 91.84 14:12:01 1 5.68 0.00 1.83 0.07 0.10 92.32 14:12:01 2 7.39 0.00 2.10 0.10 0.08 90.33 14:12:01 3 5.18 0.00 1.90 0.24 0.10 92.59 14:12:01 4 5.94 0.00 1.68 0.30 0.10 91.98 14:12:01 5 6.49 0.00 1.61 0.27 0.08 91.54 14:12:01 6 8.31 0.00 1.77 0.03 0.10 89.79 14:12:01 7 8.88 0.00 1.84 0.07 0.10 89.11 Average: all 15.32 0.00 2.18 0.48 0.07 81.95 Average: 0 12.00 0.00 2.15 0.97 0.06 84.82 Average: 1 15.98 0.00 2.24 0.30 0.07 81.41 Average: 2 17.04 0.00 2.14 0.40 0.06 80.36 Average: 3 14.86 0.00 2.28 0.65 0.07 82.14 Average: 4 19.63 0.00 2.16 0.16 0.07 77.99 Average: 5 17.25 0.00 2.20 0.49 0.07 79.99 Average: 6 13.26 0.00 2.12 0.58 0.06 83.98 Average: 7 12.59 0.00 2.14 0.28 0.06 84.91