---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22119 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 139G 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 918 22520 0 8728 30793 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:cb:fa:ae brd ff:ff:ff:ff:ff:ff inet 10.30.106.171/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fecb:faae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:7c:2c:a2 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:eeff:fe7c:2ca2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22119) 06/18/25 _x86_64_ (8 CPU) 14:45:52 LINUX RESTART (8 CPU) 14:46:01 tps rtps wtps bread/s bwrtn/s 14:47:02 336.88 73.52 263.36 5298.45 59491.42 14:48:01 245.42 20.25 225.17 2359.19 92502.69 14:49:01 619.63 2.98 616.65 418.00 197908.40 14:50:01 20.05 0.32 19.73 8.40 20254.09 14:51:01 145.07 0.23 144.84 36.39 32949.55 14:52:01 109.23 0.22 109.02 10.00 34724.21 14:53:01 28.45 0.00 28.45 0.00 17051.56 14:54:01 26.80 0.00 26.80 0.00 17393.10 14:55:01 42.87 0.00 42.87 0.00 16221.39 14:56:01 10.83 0.00 10.83 0.00 193.17 14:57:01 61.42 0.13 61.29 21.20 1129.81 Average: 149.54 8.86 140.68 738.58 44453.32 14:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:47:02 30154360 31608476 2784860 8.45 56860 1716656 1477920 4.35 942324 1568224 100156 14:48:01 24726460 31499100 8212760 24.93 116804 6806220 2622440 7.72 1120812 6582016 3156740 14:49:01 21198732 29285584 11740488 35.64 169716 7956256 11232384 33.05 3615684 7400020 1324 14:50:01 19425012 27602996 13514208 41.03 170104 8043180 13400420 39.43 5435016 7325836 556 14:51:01 18943768 27539860 13995452 42.49 189992 8402964 13632336 40.11 5554240 7634872 21156 14:52:01 18746816 27468572 14192404 43.09 210768 8493460 13802716 40.61 5661376 7711780 2696 14:53:01 18712920 27437456 14226300 43.19 210944 8496036 13870048 40.81 5692656 7713864 756 14:54:01 17958744 26693624 14980476 45.48 211124 8505984 14632240 43.05 6439012 7719512 2016 14:55:01 17885600 26623776 15053620 45.70 211324 8509028 14666132 43.15 6508616 7721468 260 14:56:01 17874936 26613748 15064284 45.73 211424 8509468 14633232 43.05 6521148 7721532 80 14:57:01 23014080 31586392 9925140 30.13 212388 8334788 1766100 5.20 1674984 7545268 848 Average: 20785584 28541780 12153636 36.90 179223 7615822 10521452 30.96 4469624 6967672 298781 14:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:47:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:02 ens3 493.05 330.63 1676.79 81.65 0.00 0.00 0.00 0.00 14:48:01 lo 19.86 19.86 1.82 1.82 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 2269.56 1238.26 52446.84 98.28 0.00 0.00 0.00 0.00 14:49:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 14:49:01 veth6c9f4bf 1.25 1.25 0.14 0.16 0.00 0.00 0.00 0.00 14:49:01 veth8408b25 0.37 0.52 0.02 0.03 0.00 0.00 0.00 0.00 14:49:01 veth779f932 0.68 0.83 0.06 0.08 0.00 0.00 0.00 0.00 14:50:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 14:50:01 veth6c9f4bf 6.62 9.62 1.04 0.79 0.00 0.00 0.00 0.00 14:50:01 veth8408b25 5.03 5.02 0.63 0.59 0.00 0.00 0.00 0.00 14:50:01 veth779f932 6.67 9.60 0.95 0.81 0.00 0.00 0.00 0.00 14:51:01 lo 1.97 1.97 0.17 0.17 0.00 0.00 0.00 0.00 14:51:01 veth6c9f4bf 6.91 9.88 1.12 0.85 0.00 0.00 0.00 0.00 14:51:01 veth8408b25 7.18 8.38 2.59 0.95 0.00 0.00 0.00 0.00 14:51:01 veth779f932 6.96 9.95 1.06 0.86 0.00 0.00 0.00 0.00 14:52:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 14:52:01 veth6c9f4bf 9.02 12.38 1.90 1.64 0.00 0.00 0.00 0.00 14:52:01 veth8408b25 22.11 22.70 9.06 12.25 0.00 0.00 0.00 0.00 14:52:01 veth779f932 8.32 11.61 1.49 1.51 0.00 0.00 0.00 0.00 14:53:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 14:53:01 veth6c9f4bf 11.75 15.38 3.19 3.33 0.00 0.00 0.00 0.00 14:53:01 veth8408b25 48.11 47.93 21.13 54.24 0.00 0.00 0.00 0.00 14:53:01 veth779f932 10.56 14.23 2.23 3.14 0.00 0.00 0.00 0.00 14:54:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 14:54:01 veth6c9f4bf 11.55 14.91 3.06 4.18 0.00 0.00 0.00 0.00 14:54:01 veth8408b25 36.33 35.33 13.50 32.25 0.00 0.00 0.00 0.00 14:54:01 veth779f932 9.83 13.41 1.91 3.93 0.00 0.00 0.00 0.00 14:55:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 14:55:01 veth6c9f4bf 13.18 16.98 4.07 4.52 0.00 0.00 0.00 0.00 14:55:01 veth8408b25 56.86 54.95 21.32 54.24 0.00 0.00 0.00 0.00 14:55:01 veth779f932 11.48 15.24 2.54 4.24 0.00 0.00 0.00 0.00 14:56:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 14:56:01 veth6c9f4bf 7.77 10.86 1.53 1.14 0.00 0.00 0.00 0.00 14:56:01 veth8408b25 19.28 19.95 7.35 24.10 0.00 0.00 0.00 0.00 14:56:01 veth779f932 7.55 10.61 1.27 1.12 0.00 0.00 0.00 0.00 14:57:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 14:57:01 docker0 121.03 168.64 7.93 1351.24 0.00 0.00 0.00 0.00 14:57:01 ens3 3076.40 1794.63 55786.92 282.33 0.00 0.00 0.00 0.00 14:57:01 br-7ab8a6bcfc19 42.83 62.92 2.98 309.73 0.00 0.00 0.00 0.00 Average: lo 3.03 3.03 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 11.02 15.35 0.72 123.02 0.00 0.00 0.00 0.00 Average: ens3 279.43 162.88 5078.63 25.65 0.00 0.00 0.00 0.00 Average: br-7ab8a6bcfc19 3.90 5.73 0.27 28.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22119) 06/18/25 _x86_64_ (8 CPU) 14:45:52 LINUX RESTART (8 CPU) 14:46:01 CPU %user %nice %system %iowait %steal %idle 14:47:02 all 8.62 0.00 1.26 2.78 0.04 87.30 14:47:02 0 3.75 0.00 1.42 2.27 0.03 92.53 14:47:02 1 7.50 0.00 0.45 0.17 0.03 91.85 14:47:02 2 17.78 0.00 2.76 9.92 0.08 69.46 14:47:02 3 7.62 0.00 0.84 2.22 0.05 89.27 14:47:02 4 6.97 0.00 1.02 4.50 0.03 87.47 14:47:02 5 4.51 0.00 1.20 0.50 0.03 93.76 14:47:02 6 14.51 0.00 1.79 2.61 0.07 81.03 14:47:02 7 6.29 0.00 0.63 0.07 0.02 92.99 14:48:01 all 18.35 0.00 7.17 2.78 0.07 71.63 14:48:01 0 15.26 0.00 7.40 0.80 0.05 76.49 14:48:01 1 13.05 0.00 7.24 4.37 0.03 75.31 14:48:01 2 23.98 0.00 7.80 5.62 0.10 62.50 14:48:01 3 13.48 0.00 6.91 2.33 0.05 77.23 14:48:01 4 14.54 0.00 5.97 0.49 0.09 78.91 14:48:01 5 32.76 0.00 8.59 3.10 0.09 55.47 14:48:01 6 18.93 0.00 7.17 2.72 0.07 71.11 14:48:01 7 14.84 0.00 6.31 2.79 0.07 75.99 14:49:01 all 45.29 0.00 8.69 4.74 0.09 41.18 14:49:01 0 46.46 0.00 8.42 1.10 0.10 43.92 14:49:01 1 44.79 0.00 8.21 4.93 0.08 41.98 14:49:01 2 44.06 0.00 8.26 1.63 0.10 45.94 14:49:01 3 45.75 0.00 8.58 3.02 0.10 42.55 14:49:01 4 46.06 0.00 8.46 2.78 0.10 42.60 14:49:01 5 46.90 0.00 8.26 4.55 0.10 40.20 14:49:01 6 44.44 0.00 8.39 1.00 0.08 46.08 14:49:01 7 43.81 0.00 10.97 19.04 0.12 26.05 14:50:01 all 39.43 0.00 3.47 0.20 0.09 56.81 14:50:01 0 38.84 0.00 3.61 0.28 0.08 57.18 14:50:01 1 37.33 0.00 3.17 0.02 0.10 59.39 14:50:01 2 38.98 0.00 3.61 1.04 0.10 56.26 14:50:01 3 44.19 0.00 3.50 0.00 0.08 52.22 14:50:01 4 41.99 0.00 3.53 0.02 0.08 54.38 14:50:01 5 37.78 0.00 3.45 0.00 0.08 58.69 14:50:01 6 36.35 0.00 3.84 0.13 0.08 59.59 14:50:01 7 40.03 0.00 3.07 0.07 0.08 56.75 14:51:01 all 5.74 0.00 1.50 0.75 0.08 91.93 14:51:01 0 6.21 0.00 1.78 0.52 0.08 91.41 14:51:01 1 6.02 0.00 1.76 0.65 0.07 91.50 14:51:01 2 4.57 0.00 1.46 1.88 0.07 92.02 14:51:01 3 4.63 0.00 0.94 0.07 0.07 94.29 14:51:01 4 6.05 0.00 1.39 1.86 0.08 90.61 14:51:01 5 6.62 0.00 1.66 0.20 0.07 91.45 14:51:01 6 6.07 0.00 1.43 0.59 0.07 91.85 14:51:01 7 5.74 0.00 1.57 0.25 0.08 92.35 14:52:01 all 10.16 0.00 2.10 0.79 0.08 86.88 14:52:01 0 9.48 0.00 1.79 0.32 0.08 88.34 14:52:01 1 16.27 0.00 2.39 0.77 0.08 80.48 14:52:01 2 6.17 0.00 1.95 2.02 0.08 89.78 14:52:01 3 9.59 0.00 1.79 1.16 0.07 87.39 14:52:01 4 9.22 0.00 2.02 0.08 0.08 88.59 14:52:01 5 11.37 0.00 2.62 0.29 0.07 85.66 14:52:01 6 9.77 0.00 2.13 1.63 0.08 86.40 14:52:01 7 9.37 0.00 2.15 0.03 0.08 88.36 14:53:01 all 5.98 0.00 0.65 0.27 0.07 93.03 14:53:01 0 5.03 0.00 0.85 0.13 0.07 93.92 14:53:01 1 5.43 0.00 0.75 0.03 0.08 93.70 14:53:01 2 5.38 0.00 0.52 1.78 0.08 92.23 14:53:01 3 6.61 0.00 0.55 0.02 0.08 92.73 14:53:01 4 7.30 0.00 0.68 0.03 0.07 91.92 14:53:01 5 5.94 0.00 0.60 0.03 0.07 93.36 14:53:01 6 5.14 0.00 0.57 0.05 0.05 94.20 14:53:01 7 7.01 0.00 0.65 0.05 0.08 92.20 14:54:01 all 8.66 0.00 0.99 0.22 0.08 90.05 14:54:01 0 8.56 0.00 1.10 0.17 0.08 90.09 14:54:01 1 8.66 0.00 0.82 0.02 0.08 90.42 14:54:01 2 11.61 0.00 1.32 1.39 0.07 85.61 14:54:01 3 7.46 0.00 0.82 0.03 0.08 91.60 14:54:01 4 7.72 0.00 1.02 0.08 0.08 91.09 14:54:01 5 8.34 0.00 1.10 0.05 0.08 90.42 14:54:01 6 10.58 0.00 1.07 0.00 0.07 88.28 14:54:01 7 6.32 0.00 0.62 0.03 0.10 92.93 14:55:01 all 5.20 0.00 0.68 0.28 0.09 93.75 14:55:01 0 5.66 0.00 0.75 0.17 0.10 93.32 14:55:01 1 5.27 0.00 0.93 0.10 0.10 93.59 14:55:01 2 4.67 0.00 0.64 1.67 0.08 92.94 14:55:01 3 5.15 0.00 0.43 0.00 0.10 94.32 14:55:01 4 4.41 0.00 0.55 0.02 0.07 94.95 14:55:01 5 5.15 0.00 0.72 0.20 0.10 93.83 14:55:01 6 5.89 0.00 0.73 0.08 0.08 93.21 14:55:01 7 5.38 0.00 0.69 0.00 0.08 93.85 14:56:01 all 2.14 0.00 0.37 0.04 0.08 97.38 14:56:01 0 2.62 0.00 0.38 0.12 0.05 96.83 14:56:01 1 1.79 0.00 0.33 0.08 0.08 97.71 14:56:01 2 2.31 0.00 0.40 0.00 0.05 97.24 14:56:01 3 1.81 0.00 0.33 0.00 0.08 97.78 14:56:01 4 3.04 0.00 0.45 0.03 0.07 96.40 14:56:01 5 1.55 0.00 0.28 0.02 0.08 98.06 14:56:01 6 1.59 0.00 0.40 0.03 0.08 97.90 14:56:01 7 2.42 0.00 0.35 0.00 0.08 97.15 14:57:01 all 2.43 0.00 1.13 0.16 0.06 96.23 14:57:01 0 2.19 0.00 1.55 0.47 0.05 95.74 14:57:01 1 2.32 0.00 1.15 0.22 0.08 96.22 14:57:01 2 2.13 0.00 0.91 0.10 0.05 96.81 14:57:01 3 2.74 0.00 1.19 0.10 0.07 95.90 14:57:01 4 2.37 0.00 1.07 0.03 0.07 96.46 14:57:01 5 2.88 0.00 1.07 0.08 0.05 95.91 14:57:01 6 2.46 0.00 1.15 0.17 0.07 96.15 14:57:01 7 2.29 0.00 0.95 0.08 0.07 96.60 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.76 0.00 2.53 1.17 0.08 82.46 Average: 0 13.04 0.00 2.62 0.58 0.07 83.69 Average: 1 13.45 0.00 2.46 1.02 0.08 82.99 Average: 2 14.64 0.00 2.68 2.46 0.08 80.15 Average: 3 13.51 0.00 2.34 0.81 0.08 83.27 Average: 4 13.57 0.00 2.37 0.90 0.07 83.09 Average: 5 14.81 0.00 2.67 0.81 0.07 81.63 Average: 6 14.10 0.00 2.59 0.81 0.07 82.42 Average: 7 12.98 0.00 2.52 2.01 0.08 82.41