---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1630 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 700K 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: 7976 505 4566 0 2904 7174 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:d4:c5:55 brd ff:ff:ff:ff:ff:ff inet 10.32.7.222/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85283sec preferred_lft 85283sec inet6 fe80::f816:3eff:fed4:c555/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:6b:11:3d 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1630) 04/28/26 _x86_64_ (4 CPU) 10:27:37 LINUX RESTART (4 CPU) 10:28:01 tps rtps wtps bread/s bwrtn/s 10:29:01 176.40 86.17 90.23 5493.62 45225.15 10:30:01 99.57 49.90 49.67 2175.14 12623.26 10:31:01 11.80 8.10 3.70 150.75 1054.85 10:32:02 3.66 0.00 3.66 0.00 1229.52 10:33:01 12.15 6.64 5.51 223.52 3265.88 10:34:01 13.06 1.18 11.88 57.32 7097.35 10:35:01 3.75 0.00 3.75 0.00 2904.45 10:36:01 2.32 0.00 2.32 0.00 1877.02 10:37:01 1.43 0.00 1.43 0.00 347.94 10:38:01 3.50 0.00 3.50 0.00 3419.39 10:39:01 1.62 0.00 1.62 0.00 579.44 10:40:01 1.65 0.00 1.65 0.00 569.68 10:41:01 3.90 0.18 3.72 6.80 4779.74 10:42:01 7.86 1.82 6.05 42.25 5296.10 10:43:01 9.11 1.82 7.30 45.58 2469.18 10:44:01 31.22 16.68 14.55 667.11 3052.98 10:45:01 56.42 0.80 55.62 98.12 9224.86 10:46:01 45.99 0.28 45.71 2.53 5140.34 Average: 26.98 9.65 17.34 498.16 6122.13 10:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:29:01 5695692 7385280 2471736 30.26 33380 1830420 1095252 11.88 853176 1437320 254924 10:30:01 4430716 6231284 3736712 45.75 43412 1928548 2183416 23.69 2124980 1419180 5468 10:31:01 5639948 7458292 2527480 30.95 43792 1945292 925644 10.04 914052 1422544 11032 10:32:02 3941944 5766380 4225484 51.74 43888 1951220 2691480 29.20 2607124 1423844 4016 10:33:01 5482892 7397136 2684536 32.87 45988 2036252 988008 10.72 912476 1574600 131216 10:34:01 5351196 7311984 2816232 34.48 46120 2081664 1073748 11.65 1003968 1613580 22656 10:35:01 5131688 7122300 3035740 37.17 46216 2110960 1268536 13.76 1193804 1642668 13616 10:36:01 4590576 6597548 3576852 43.79 46296 2127060 1793364 19.46 1717592 1658640 280 10:37:01 4466832 6484132 3700596 45.31 46360 2137184 1990240 21.60 1830488 1668764 132 10:38:01 4731576 6780440 3435852 42.07 46444 2168136 1627772 17.66 1534472 1699492 6676 10:39:01 4197012 6261536 3970416 48.61 46524 2183540 2132896 23.14 2052344 1714908 5072 10:40:01 4133820 6211432 4033608 49.39 46604 2196396 2190204 23.77 2102040 1727728 1420 10:41:01 4912284 7024136 3255144 39.86 46700 2229968 1365628 14.82 1290680 1761136 8652 10:42:01 4138024 6381460 4029404 49.34 47728 2357840 2029672 22.02 1961416 1856420 35804 10:43:01 3674880 5940076 4492548 55.01 48160 2378664 2440660 26.48 2413860 1865100 15200 10:44:01 4968904 7343944 3198524 39.16 55484 2476768 1017880 11.04 1038960 1941300 54008 10:45:01 4829560 7383396 3337868 40.87 72476 2628844 974308 10.57 1009132 2090676 16464 10:46:01 4665104 7332900 3502324 42.88 79452 2728580 1025148 11.12 1064308 2185500 25044 Average: 4721258 6800759 3446170 42.19 49168 2194296 1600770 17.37 1534715 1705744 33982 10:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:29:01 ens3 372.12 232.59 1332.93 70.09 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 lo 2.67 2.67 0.29 0.29 0.00 0.00 0.00 0.00 10:30:01 ens3 23.96 16.96 193.94 2.45 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 10:31:01 ens3 0.55 0.57 0.12 0.13 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:02 ens3 2.60 1.95 0.53 0.51 0.00 0.00 0.00 0.00 10:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:02 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 10:33:01 ens3 56.35 42.22 537.84 3.75 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 10:34:01 ens3 2.95 2.77 0.69 0.69 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:35:01 ens3 0.50 0.60 0.14 0.11 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 0.42 0.33 0.05 0.05 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:37:01 ens3 0.23 0.02 0.01 0.00 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 7.76 0.23 0.78 0.03 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:39:01 ens3 1.73 0.87 0.80 0.55 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 0.28 0.10 0.02 0.01 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:41:01 ens3 0.33 0.27 0.06 0.06 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 ens3 21.78 16.83 153.81 2.26 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 10:43:01 ens3 1.93 1.72 0.40 0.43 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 35.94 29.02 367.31 4.52 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:45:01 ens3 54.97 43.66 575.27 6.89 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:46:01 ens3 19.36 17.30 150.85 5.18 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 33.52 22.65 183.86 5.43 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: lo 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1630) 04/28/26 _x86_64_ (4 CPU) 10:27:37 LINUX RESTART (4 CPU) 10:28:01 CPU %user %nice %system %iowait %steal %idle 10:29:01 all 16.84 2.38 3.94 6.46 5.36 65.02 10:29:01 0 20.78 0.00 3.05 3.82 4.78 67.56 10:29:01 1 12.22 0.05 3.70 4.86 4.86 74.31 10:29:01 2 20.32 3.19 3.64 6.96 5.72 60.18 10:29:01 3 14.05 6.26 5.35 10.21 6.05 58.09 10:30:01 all 57.76 1.65 3.91 3.66 9.06 23.95 10:30:01 0 57.88 0.00 4.47 2.18 8.87 26.60 10:30:01 1 58.73 3.26 3.52 7.81 9.30 17.39 10:30:01 2 57.32 1.86 3.70 3.01 9.27 24.84 10:30:01 3 57.17 1.45 3.95 1.65 8.82 26.96 10:31:01 all 64.36 0.00 2.06 0.02 8.33 25.23 10:31:01 0 66.67 0.00 1.84 0.00 9.07 22.42 10:31:01 1 60.87 0.00 1.86 0.00 8.09 29.18 10:31:01 2 85.48 0.00 2.51 0.03 9.53 2.45 10:31:01 3 44.50 0.00 2.02 0.05 6.65 46.78 10:32:02 all 85.35 0.00 3.69 0.00 10.71 0.25 10:32:02 0 85.45 0.00 3.68 0.00 10.72 0.15 10:32:02 1 84.84 0.00 4.38 0.00 10.46 0.32 10:32:02 2 85.21 0.00 3.73 0.00 10.79 0.27 10:32:02 3 85.90 0.00 2.97 0.00 10.88 0.25 10:33:01 all 42.15 0.00 2.03 0.39 4.36 51.07 10:33:01 0 39.88 0.00 1.62 0.32 4.30 53.88 10:33:01 1 40.08 0.00 2.29 0.98 4.12 52.53 10:33:01 2 64.13 0.00 2.68 0.12 5.56 27.51 10:33:01 3 24.58 0.00 1.56 0.15 3.49 70.23 10:34:01 all 22.70 0.00 1.35 0.18 1.62 74.15 10:34:01 0 10.50 0.00 1.01 0.00 1.28 87.21 10:34:01 1 39.82 0.00 1.91 0.10 2.04 56.13 10:34:01 2 26.62 0.00 1.45 0.45 1.45 70.04 10:34:01 3 13.99 0.00 1.03 0.16 1.69 83.12 10:35:01 all 23.50 0.00 0.74 0.05 1.17 74.53 10:35:01 0 0.35 0.00 0.08 0.00 0.56 99.00 10:35:01 1 57.63 0.00 1.73 0.13 1.96 38.54 10:35:01 2 27.62 0.00 0.70 0.08 1.05 70.55 10:35:01 3 8.60 0.00 0.45 0.00 1.09 89.86 10:36:01 all 23.82 0.00 0.41 0.05 1.15 74.57 10:36:01 0 43.84 0.00 0.70 0.00 1.46 53.99 10:36:01 1 0.65 0.00 0.03 0.17 0.45 98.70 10:36:01 2 27.10 0.00 0.43 0.03 1.43 71.01 10:36:01 3 23.74 0.00 0.48 0.00 1.26 74.52 10:37:01 all 24.23 0.00 0.08 0.02 0.96 74.71 10:37:01 0 0.03 0.00 0.02 0.00 0.35 99.60 10:37:01 1 0.02 0.00 0.03 0.08 0.33 99.53 10:37:01 2 96.87 0.00 0.30 0.00 2.83 0.00 10:37:01 3 0.17 0.00 0.00 0.00 0.33 99.50 10:38:01 all 23.76 0.00 0.40 0.07 1.34 74.42 10:38:01 0 9.04 0.00 0.38 0.00 0.61 89.96 10:38:01 1 80.57 0.00 1.05 0.20 2.97 15.21 10:38:01 2 4.70 0.00 0.10 0.00 0.96 94.25 10:38:01 3 1.16 0.00 0.08 0.05 0.83 97.89 10:39:01 all 24.07 0.00 0.23 0.02 1.04 74.64 10:39:01 0 11.72 0.00 0.03 0.00 0.45 87.80 10:39:01 1 42.93 0.00 0.72 0.07 1.60 54.68 10:39:01 2 41.32 0.00 0.10 0.00 1.84 56.73 10:39:01 3 0.28 0.00 0.05 0.02 0.30 99.35 10:39:01 CPU %user %nice %system %iowait %steal %idle 10:40:01 all 24.25 0.00 0.08 0.02 0.85 74.81 10:40:01 0 2.80 0.00 0.02 0.05 0.17 96.97 10:40:01 1 68.98 0.00 0.20 0.02 2.32 28.48 10:40:01 2 24.37 0.00 0.07 0.00 0.80 74.76 10:40:01 3 0.82 0.00 0.02 0.00 0.10 99.07 10:41:01 all 23.50 0.00 0.72 0.16 0.87 74.75 10:41:01 0 4.33 0.00 0.43 0.15 0.42 94.67 10:41:01 1 41.76 0.00 0.92 0.48 1.37 55.47 10:41:01 2 42.61 0.00 1.15 0.00 1.43 54.80 10:41:01 3 5.24 0.00 0.38 0.00 0.25 94.13 10:42:01 all 25.29 0.00 1.32 0.14 1.72 71.53 10:42:01 0 8.19 0.00 1.40 0.02 1.02 89.38 10:42:01 1 18.55 0.00 1.10 0.38 1.55 78.43 10:42:01 2 66.50 0.00 1.87 0.13 3.17 28.34 10:42:01 3 7.90 0.00 0.93 0.02 1.18 89.96 10:43:01 all 84.88 0.00 3.84 0.00 11.27 0.00 10:43:01 0 85.09 0.00 3.72 0.00 11.19 0.00 10:43:01 1 85.55 0.00 3.28 0.00 11.16 0.00 10:43:01 2 84.51 0.00 4.36 0.00 11.13 0.00 10:43:01 3 84.43 0.00 3.99 0.00 11.58 0.00 10:44:01 all 65.36 0.00 2.93 0.74 6.78 24.18 10:44:01 0 70.05 0.00 3.59 0.85 6.89 18.62 10:44:01 1 66.03 0.00 2.41 2.03 6.84 22.69 10:44:01 2 69.28 0.00 3.32 0.07 7.06 20.26 10:44:01 3 56.05 0.00 2.42 0.02 6.34 35.18 10:45:01 all 19.54 0.00 1.30 1.94 1.23 75.99 10:45:01 0 25.50 0.00 1.46 0.40 1.27 71.37 10:45:01 1 24.15 0.00 2.15 6.14 1.23 66.34 10:45:01 2 10.01 0.00 0.83 1.09 1.39 86.68 10:45:01 3 18.56 0.00 0.73 0.15 1.06 79.50 10:46:01 all 19.96 0.00 1.30 1.80 1.43 75.51 10:46:01 0 26.81 0.00 1.71 1.91 1.48 68.09 10:46:01 1 17.76 0.00 1.05 4.82 1.06 75.31 10:46:01 2 11.34 0.00 0.89 0.07 1.44 86.25 10:46:01 3 23.93 0.00 1.56 0.40 1.71 72.40 Average: all 37.26 0.23 1.69 0.88 3.85 56.10 Average: 0 31.57 0.00 1.62 0.54 3.60 62.66 Average: 1 44.46 0.18 1.80 1.58 3.99 48.00 Average: 2 46.87 0.29 1.77 0.68 4.27 46.12 Average: 3 26.14 0.44 1.56 0.73 3.54 67.60