---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4845 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 520 4617 0 2838 7156 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:4e:31:5c brd ff:ff:ff:ff:ff:ff inet 10.32.7.182/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85426sec preferred_lft 85426sec inet6 fe80::f816:3eff:fe4e:315c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:39:ed:4b 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:a6ff:fe39:ed4b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4845) 07/04/25 _x86_64_ (4 CPU) 11:38:23 LINUX RESTART (4 CPU) 11:39:02 tps rtps wtps bread/s bwrtn/s 11:40:01 88.02 25.61 62.41 904.80 4988.85 11:41:01 70.29 11.56 58.73 2165.54 9615.99 11:42:01 153.99 1.38 152.61 142.64 16937.44 11:43:01 16.52 0.00 16.52 0.00 9278.67 11:44:01 3.48 0.00 3.48 0.00 232.06 11:45:01 4.37 0.00 4.37 0.00 1070.49 11:46:01 2.88 0.00 2.88 0.00 199.83 11:47:01 3.10 0.00 3.10 0.00 361.27 11:48:01 3.53 0.00 3.53 0.00 381.80 11:49:01 3.33 0.00 3.33 0.00 362.87 11:50:01 3.35 0.00 3.35 0.00 439.93 11:51:01 2.63 0.00 2.63 0.00 357.41 11:52:01 3.30 0.00 3.30 0.00 483.04 11:53:01 6.43 0.00 6.43 0.00 2375.47 11:54:01 29.79 3.13 26.66 82.24 1630.12 Average: 26.27 2.75 23.51 218.94 3245.67 11:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 5740560 7345860 2426860 29.71 43124 1739648 1068440 11.59 665100 1588300 94780 11:41:01 5581640 7446896 2585780 31.66 60824 1967912 1107564 12.02 617448 1766500 89580 11:42:01 4941076 7305260 3226344 39.50 82564 2425736 1540544 16.72 914656 2060944 190088 11:43:01 4908552 7360772 3258868 39.90 90892 2494468 1405376 15.25 903560 2087424 3148 11:44:01 4902820 7359252 3264600 39.97 91116 2498088 1416624 15.37 908652 2086856 2276 11:45:01 4852892 7339076 3314528 40.58 91236 2526676 1415820 15.36 929584 2112472 508 11:46:01 4859088 7354168 3308332 40.51 91428 2534856 1420652 15.42 918748 2117132 5228 11:47:01 4810312 7315564 3357108 41.10 91580 2544264 1528740 16.59 961824 2122496 6620 11:48:01 4841900 7351724 3325520 40.72 91752 2548248 1462032 15.86 927920 2123892 2472 11:49:01 4824280 7345992 3343140 40.93 91904 2559212 1414768 15.35 938820 2129524 5800 11:50:01 4810604 7341072 3356816 41.10 92040 2567312 1416640 15.37 947500 2133912 4276 11:51:01 4820328 7357348 3347092 40.98 92220 2573168 1411632 15.32 934852 2136912 3624 11:52:01 4526480 7112108 3640940 44.58 92376 2619888 1632624 17.72 1196240 2166916 38972 11:53:01 4538816 7128916 3628604 44.43 92740 2622960 1775588 19.27 1183772 2166164 508 11:54:01 4744572 7341096 3422848 41.91 96124 2633164 1044516 11.33 1144128 2012780 7908 Average: 4913595 7320340 3253825 39.84 86128 2457040 1404104 15.24 939520 2054148 30386 11:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 11:40:01 ens3 241.20 145.92 1290.91 53.18 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 11:41:01 ens3 32.01 26.44 265.66 6.32 0.00 0.00 0.00 0.00 11:42:01 docker0 184.84 324.58 10.29 2013.41 0.00 0.00 0.00 0.00 11:42:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 11:42:01 ens3 405.43 219.36 2440.89 19.68 0.00 0.00 0.00 0.00 11:42:01 veth0767682 120.96 217.66 8.58 1499.55 0.00 0.00 0.00 0.12 11:43:01 docker0 35.03 56.42 1.78 301.72 0.00 0.00 0.00 0.00 11:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:43:01 ens3 63.65 40.10 303.12 3.77 0.00 0.00 0.00 0.00 11:43:01 veth0767682 35.03 56.43 2.26 301.72 0.00 0.00 0.00 0.02 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 3.42 3.70 0.94 1.30 0.00 0.00 0.00 0.00 11:44:01 veth0767682 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 docker0 62.46 107.85 4.10 807.79 0.00 0.00 0.00 0.00 11:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:45:01 ens3 112.08 65.07 808.55 5.79 0.00 0.00 0.00 0.00 11:45:01 veth0767682 62.46 107.85 4.95 807.79 0.00 0.00 0.00 0.07 11:46:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 4.28 4.37 1.29 1.63 0.00 0.00 0.00 0.00 11:46:01 veth0767682 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 ens3 6.17 5.67 5.56 1.64 0.00 0.00 0.00 0.00 11:47:01 veth0767682 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 5.92 4.80 2.20 1.79 0.00 0.00 0.00 0.00 11:48:01 veth0767682 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 ens3 9.28 8.30 2.14 2.35 0.00 0.00 0.00 0.00 11:49:01 veth0767682 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 4.67 4.52 1.07 1.47 0.00 0.00 0.00 0.00 11:50:01 veth0767682 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:51:01 ens3 5.25 6.43 1.28 1.80 0.00 0.00 0.00 0.00 11:51:01 veth0767682 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 8.53 13.11 1.54 8.89 0.00 0.00 0.00 0.00 11:52:01 veth0767682 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 docker0 73.60 123.51 5.01 815.49 0.00 0.00 0.00 0.00 11:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:53:01 ens3 131.56 81.34 817.00 7.94 0.00 0.00 0.00 0.00 11:53:01 veth0767682 73.60 123.51 6.02 815.49 0.00 0.00 0.00 0.07 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 11:54:01 ens3 16.01 15.01 12.89 7.60 0.00 0.00 0.00 0.00 Average: docker0 23.75 40.87 1.41 262.84 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 69.77 42.83 395.99 8.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4845) 07/04/25 _x86_64_ (4 CPU) 11:38:23 LINUX RESTART (4 CPU) 11:39:02 CPU %user %nice %system %iowait %steal %idle 11:40:01 all 20.80 0.00 1.54 3.04 3.25 71.37 11:40:01 0 19.09 0.00 1.71 6.12 3.39 69.69 11:40:01 1 11.00 0.00 0.73 4.93 2.26 81.07 11:40:01 2 37.24 0.00 2.43 0.91 4.31 55.12 11:40:01 3 15.79 0.00 1.28 0.20 3.05 79.68 11:41:01 all 20.07 0.00 1.52 1.96 2.27 74.18 11:41:01 0 14.05 0.00 1.04 2.13 2.17 80.61 11:41:01 1 9.00 0.00 1.11 1.88 1.21 86.79 11:41:01 2 27.92 0.00 1.97 1.77 3.02 65.31 11:41:01 3 29.34 0.00 1.98 2.06 2.66 63.97 11:42:01 all 10.55 0.00 3.87 3.70 3.67 78.20 11:42:01 0 16.13 0.00 4.05 2.25 3.91 73.66 11:42:01 1 10.57 0.00 3.05 1.93 3.07 81.37 11:42:01 2 8.13 0.00 4.11 6.18 3.82 77.76 11:42:01 3 7.34 0.00 4.24 4.49 3.87 80.06 11:43:01 all 5.08 0.00 1.59 0.30 2.23 90.79 11:43:01 0 3.10 0.00 1.58 0.68 2.28 92.36 11:43:01 1 5.41 0.00 1.57 0.10 1.89 91.03 11:43:01 2 4.25 0.00 1.60 0.40 2.34 91.41 11:43:01 3 7.57 0.00 1.66 0.00 2.40 88.37 11:44:01 all 3.40 0.00 1.37 0.04 2.47 92.73 11:44:01 0 3.59 0.00 1.27 0.16 2.29 92.68 11:44:01 1 3.93 0.00 1.48 0.00 2.52 92.07 11:44:01 2 2.93 0.00 1.40 0.00 2.49 93.19 11:44:01 3 3.16 0.00 1.32 0.00 2.60 92.93 11:45:01 all 11.22 0.00 1.40 0.03 2.27 85.07 11:45:01 0 8.93 0.00 1.40 0.13 2.10 87.44 11:45:01 1 10.24 0.00 1.21 0.00 2.29 86.26 11:45:01 2 11.76 0.00 1.38 0.00 1.95 84.91 11:45:01 3 13.94 0.00 1.63 0.00 2.74 81.69 11:46:01 all 3.77 0.00 1.29 0.03 2.14 92.76 11:46:01 0 3.35 0.00 1.06 0.08 1.88 93.62 11:46:01 1 5.50 0.00 1.47 0.00 2.67 90.37 11:46:01 2 3.31 0.00 1.21 0.05 1.82 93.62 11:46:01 3 2.93 0.00 1.43 0.00 2.18 93.46 11:47:01 all 4.09 0.00 1.39 0.04 2.68 91.80 11:47:01 0 5.42 0.00 1.28 0.02 2.79 90.48 11:47:01 1 3.61 0.00 1.26 0.03 2.63 92.46 11:47:01 2 3.59 0.00 1.56 0.12 2.60 92.13 11:47:01 3 3.75 0.00 1.45 0.00 2.68 92.12 11:48:01 all 3.74 0.00 1.43 0.04 2.59 92.19 11:48:01 0 4.78 0.00 1.63 0.13 2.87 90.59 11:48:01 1 3.28 0.00 1.29 0.02 2.31 93.11 11:48:01 2 3.67 0.00 1.55 0.00 2.81 91.98 11:48:01 3 3.23 0.00 1.24 0.00 2.39 93.14 11:49:01 all 4.91 0.00 1.42 0.03 2.74 90.90 11:49:01 0 4.82 0.00 1.43 0.07 2.78 90.91 11:49:01 1 3.68 0.00 1.12 0.00 2.53 92.68 11:49:01 2 6.24 0.00 1.56 0.03 2.80 89.36 11:49:01 3 4.92 0.00 1.60 0.02 2.88 90.59 11:50:01 all 4.90 0.00 1.61 0.04 3.07 90.37 11:50:01 0 5.66 0.00 1.64 0.03 3.04 89.63 11:50:01 1 4.48 0.00 1.62 0.02 2.84 91.04 11:50:01 2 4.77 0.00 1.71 0.08 3.05 90.39 11:50:01 3 4.67 0.00 1.51 0.02 3.35 90.45 11:50:01 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 4.79 0.00 1.57 0.03 3.07 90.53 11:51:01 0 5.02 0.00 1.56 0.02 3.07 90.34 11:51:01 1 5.26 0.00 1.68 0.03 3.09 89.95 11:51:01 2 3.93 0.00 1.42 0.02 2.81 91.82 11:51:01 3 4.93 0.00 1.64 0.08 3.33 90.02 11:52:01 all 9.78 0.00 1.43 0.05 2.66 86.08 11:52:01 0 8.52 0.00 1.56 0.08 2.92 86.91 11:52:01 1 12.01 0.00 1.40 0.08 2.38 84.12 11:52:01 2 11.00 0.00 1.42 0.00 2.44 85.14 11:52:01 3 7.60 0.00 1.32 0.02 2.90 88.17 11:53:01 all 17.97 0.00 2.79 0.09 5.00 74.15 11:53:01 0 14.26 0.00 2.69 0.33 5.02 77.70 11:53:01 1 21.58 0.00 3.16 0.03 5.24 69.99 11:53:01 2 20.67 0.00 2.76 0.00 4.96 71.61 11:53:01 3 15.41 0.00 2.51 0.00 4.80 77.28 11:54:01 all 20.37 0.00 1.30 0.96 2.47 74.90 11:54:01 0 5.60 0.00 1.01 0.45 1.59 91.35 11:54:01 1 38.69 0.00 1.76 0.28 3.17 56.11 11:54:01 2 8.32 0.00 0.94 1.42 2.18 87.14 11:54:01 3 28.90 0.00 1.51 1.67 2.95 64.97 Average: all 9.68 0.00 1.70 0.69 2.84 85.09 Average: 0 8.15 0.00 1.66 0.84 2.81 86.54 Average: 1 9.87 0.00 1.60 0.61 2.67 85.25 Average: 2 10.48 0.00 1.80 0.73 2.89 84.10 Average: 3 10.21 0.00 1.75 0.57 2.99 84.49