---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4883 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: 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): 0-3 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 559 4572 0 2844 7117 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:81:b5:f6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.159/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85424sec preferred_lft 85424sec inet6 fe80::f816:3eff:fe81:b5f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:2f:83:a0 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::42:6bff:fe2f:83a0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4883) 07/04/25 _x86_64_ (4 CPU) 14:45:11 LINUX RESTART (4 CPU) 14:46:01 tps rtps wtps bread/s bwrtn/s 14:47:01 65.51 20.68 44.84 712.56 5891.37 14:48:01 68.99 12.50 56.49 2244.29 9886.09 14:49:01 143.19 0.12 143.07 7.20 20634.51 14:50:01 11.81 0.00 11.81 0.00 3193.87 14:51:01 3.17 0.00 3.17 0.00 190.07 14:52:01 4.68 0.00 4.68 0.00 1836.99 14:53:01 2.85 0.00 2.85 0.00 248.27 14:54:01 3.32 0.00 3.32 0.00 304.97 14:55:01 3.37 0.00 3.37 0.00 395.80 14:56:01 3.77 0.00 3.77 0.00 384.47 14:57:01 3.02 0.00 3.02 0.00 408.07 14:58:01 3.23 0.00 3.23 0.00 377.80 14:59:01 3.05 0.00 3.05 0.00 481.52 15:00:01 20.11 4.35 15.76 72.78 2706.96 15:01:01 21.31 0.53 20.78 52.12 1443.36 Average: 24.10 2.54 21.55 205.92 3226.16 14:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:47:01 5641944 7326840 2525476 30.92 53316 1800608 1050456 11.40 677192 1653764 139736 14:48:01 5314420 7357640 2853000 34.93 66952 2132692 1324084 14.37 734060 1894236 217252 14:49:01 4876384 7330208 3291036 40.29 90768 2495056 1440500 15.63 905720 2113092 89812 14:50:01 4882700 7339644 3284720 40.22 90976 2497724 1409600 15.30 921528 2089744 1944 14:51:01 4885100 7346100 3282320 40.19 91172 2501256 1405696 15.25 919304 2089620 2068 14:52:01 4821848 7313092 3345572 40.96 91288 2530200 1557416 16.90 953088 2115420 1504 14:53:01 4822856 7322112 3344564 40.95 91440 2537616 1455248 15.79 947452 2119488 3880 14:54:01 4802896 7311860 3364524 41.19 91592 2546632 1453396 15.77 962768 2124444 6284 14:55:01 4827392 7341444 3340028 40.89 91788 2551092 1412872 15.33 934396 2126484 2164 14:56:01 4797692 7323436 3369728 41.26 91968 2561964 1454628 15.78 958164 2132128 4992 14:57:01 4787504 7322400 3379916 41.38 92124 2570368 1410724 15.31 963340 2136648 4872 14:58:01 4791548 7332580 3375872 41.33 92320 2575824 1406292 15.26 955848 2139440 2980 14:59:01 4451504 7041416 3715916 45.50 92504 2622672 1716784 18.63 1263204 2169656 38620 15:00:01 4712904 7305080 3454516 42.30 93972 2630244 1047976 11.37 1169660 2014208 3840 15:01:01 4721056 7323628 3446364 42.20 96404 2637152 1031728 11.19 1159424 2015672 9052 Average: 4875850 7309165 3291570 40.30 87906 2479407 1371827 14.89 961677 2062270 35267 14:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 80.36 52.12 818.00 8.73 0.00 0.00 0.00 0.00 14:47:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 14:48:01 vethd1a07a5 38.43 86.30 2.55 464.45 0.00 0.00 0.00 0.04 14:48:01 docker0 38.43 86.20 2.03 464.44 0.00 0.00 0.00 0.00 14:48:01 ens3 177.02 81.80 1154.36 11.04 0.00 0.00 0.00 0.00 14:48:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 14:49:01 docker0 152.93 294.20 8.55 1846.62 0.00 0.00 0.00 0.00 14:49:01 ens3 320.09 164.39 1850.78 15.19 0.00 0.00 0.00 0.00 14:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 vethcc9d471 141.81 280.63 9.91 1797.69 0.00 0.00 0.00 0.15 14:50:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 4.97 5.72 1.12 1.46 0.00 0.00 0.00 0.00 14:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:50:01 vethcc9d471 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 5.25 5.90 1.46 1.81 0.00 0.00 0.00 0.00 14:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 vethcc9d471 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 docker0 69.18 130.89 4.48 809.15 0.00 0.00 0.00 0.00 14:52:01 ens3 133.46 71.83 809.69 6.13 0.00 0.00 0.00 0.00 14:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:52:01 vethcc9d471 69.18 130.89 5.42 809.15 0.00 0.00 0.00 0.07 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 4.22 4.98 1.02 1.46 0.00 0.00 0.00 0.00 14:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 vethcc9d471 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 6.86 6.75 1.70 8.37 0.00 0.00 0.00 0.00 14:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:54:01 vethcc9d471 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 6.12 6.53 1.74 2.07 0.00 0.00 0.00 0.00 14:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 vethcc9d471 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 7.60 7.85 3.00 3.61 0.00 0.00 0.00 0.00 14:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:56:01 vethcc9d471 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 5.22 6.33 1.31 1.74 0.00 0.00 0.00 0.00 14:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 vethcc9d471 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 5.85 6.32 1.46 1.84 0.00 0.00 0.00 0.00 14:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:58:01 vethcc9d471 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 ens3 7.98 7.28 2.46 2.46 0.00 0.00 0.00 0.00 14:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 vethcc9d471 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 docker0 87.40 125.67 5.92 815.58 0.00 0.00 0.00 0.00 15:00:01 ens3 148.83 103.12 828.65 20.70 0.00 0.00 0.00 0.00 15:00:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 ens3 11.23 12.03 9.08 5.77 0.00 0.00 0.00 0.00 15:01:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 23.20 42.48 1.40 262.45 0.00 0.00 0.00 0.00 Average: ens3 61.68 36.20 365.78 6.16 0.00 0.00 0.00 0.00 Average: lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4883) 07/04/25 _x86_64_ (4 CPU) 14:45:11 LINUX RESTART (4 CPU) 14:46:01 CPU %user %nice %system %iowait %steal %idle 14:47:01 all 18.94 0.00 1.31 3.16 2.54 74.04 14:47:01 0 49.88 0.00 2.85 2.72 3.73 40.82 14:47:01 1 14.46 0.00 0.81 1.28 1.30 82.15 14:47:01 2 1.36 0.00 0.70 4.87 2.32 90.76 14:47:01 3 10.27 0.00 0.88 3.76 2.81 82.28 14:48:01 all 18.23 0.00 2.03 2.84 3.55 73.35 14:48:01 0 26.69 0.00 2.08 4.36 3.30 63.57 14:48:01 1 24.89 0.00 2.49 1.53 4.11 66.97 14:48:01 2 14.33 0.00 1.65 1.15 3.11 79.76 14:48:01 3 7.08 0.00 1.87 4.31 3.71 83.03 14:49:01 all 10.47 0.00 3.51 4.77 4.83 76.41 14:49:01 0 17.04 0.00 3.66 5.78 4.38 69.15 14:49:01 1 11.54 0.00 3.95 6.96 4.44 73.11 14:49:01 2 5.10 0.00 3.37 4.46 5.25 81.82 14:49:01 3 8.25 0.00 3.10 1.90 5.27 81.49 14:50:01 all 2.92 0.00 1.44 0.17 3.05 92.42 14:50:01 0 3.14 0.00 1.47 0.29 3.17 91.93 14:50:01 1 2.55 0.00 1.52 0.36 2.75 92.81 14:50:01 2 3.12 0.00 1.36 0.02 2.97 92.54 14:50:01 3 2.87 0.00 1.42 0.02 3.30 92.39 14:51:01 all 3.14 0.00 1.58 0.06 3.52 91.70 14:51:01 0 3.14 0.00 1.61 0.00 4.07 91.18 14:51:01 1 2.88 0.00 1.54 0.20 3.26 92.13 14:51:01 2 3.18 0.00 1.48 0.03 3.47 91.83 14:51:01 3 3.38 0.00 1.67 0.00 3.28 91.67 14:52:01 all 11.21 0.00 1.63 0.07 3.48 83.61 14:52:01 0 11.62 0.00 1.75 0.15 3.38 83.10 14:52:01 1 13.43 0.00 1.62 0.02 3.42 81.51 14:52:01 2 12.15 0.00 1.86 0.08 3.91 82.01 14:52:01 3 7.65 0.00 1.31 0.03 3.22 87.79 14:53:01 all 3.78 0.00 1.38 0.04 3.30 91.50 14:53:01 0 2.86 0.00 1.32 0.00 3.28 92.54 14:53:01 1 4.20 0.00 1.42 0.08 3.22 91.08 14:53:01 2 4.43 0.00 1.50 0.05 3.68 90.34 14:53:01 3 3.62 0.00 1.25 0.00 2.98 92.15 14:54:01 all 3.89 0.00 1.41 0.05 2.94 91.70 14:54:01 0 3.88 0.00 1.36 0.15 2.96 91.66 14:54:01 1 4.82 0.00 1.60 0.07 3.25 90.26 14:54:01 2 3.66 0.00 1.35 0.00 2.76 92.24 14:54:01 3 3.22 0.00 1.36 0.00 2.81 92.60 14:55:01 all 3.68 0.00 1.42 0.06 3.35 91.49 14:55:01 0 3.99 0.00 1.65 0.20 3.20 90.96 14:55:01 1 3.90 0.00 1.22 0.05 3.47 91.36 14:55:01 2 3.12 0.00 1.22 0.00 3.38 92.28 14:55:01 3 3.72 0.00 1.57 0.02 3.35 91.34 14:56:01 all 5.07 0.00 1.62 0.06 3.24 90.00 14:56:01 0 4.97 0.00 1.63 0.00 3.71 89.69 14:56:01 1 5.72 0.00 1.70 0.07 3.16 89.35 14:56:01 2 4.78 0.00 1.23 0.00 2.73 91.26 14:56:01 3 4.81 0.00 1.89 0.16 3.36 89.77 14:57:01 all 5.04 0.00 1.61 0.04 3.08 90.23 14:57:01 0 4.54 0.00 1.59 0.02 2.62 91.23 14:57:01 1 5.07 0.00 1.65 0.13 3.15 90.01 14:57:01 2 5.87 0.00 1.64 0.02 3.08 89.40 14:57:01 3 4.69 0.00 1.56 0.02 3.42 90.32 14:57:01 CPU %user %nice %system %iowait %steal %idle 14:58:01 all 4.30 0.00 1.56 0.08 3.66 90.41 14:58:01 0 4.58 0.00 1.63 0.13 3.63 90.03 14:58:01 1 4.06 0.00 1.65 0.13 3.22 90.94 14:58:01 2 4.90 0.00 1.60 0.07 3.86 89.58 14:58:01 3 3.66 0.00 1.36 0.00 3.96 91.02 14:59:01 all 11.19 0.00 1.56 0.06 2.99 84.20 14:59:01 0 12.21 0.00 1.36 0.21 2.95 83.28 14:59:01 1 12.00 0.00 1.39 0.00 3.27 83.34 14:59:01 2 11.71 0.00 1.87 0.00 2.77 83.65 14:59:01 3 8.85 0.00 1.60 0.00 2.97 86.59 15:00:01 all 21.36 0.00 3.35 0.42 5.76 69.11 15:00:01 0 22.69 0.00 3.57 0.37 5.54 67.82 15:00:01 1 26.03 0.00 3.34 0.32 5.70 64.60 15:00:01 2 19.03 0.00 3.38 0.86 5.44 71.29 15:00:01 3 17.67 0.00 3.10 0.15 6.35 72.72 15:01:01 all 20.07 0.00 0.95 1.18 2.20 75.60 15:01:01 0 13.69 0.00 0.76 0.18 2.19 83.19 15:01:01 1 29.28 0.00 1.19 0.48 1.92 67.13 15:01:01 2 1.72 0.00 0.51 3.11 1.07 93.59 15:01:01 3 35.47 0.00 1.31 0.95 3.60 58.68 Average: all 9.55 0.00 1.76 0.87 3.44 84.38 Average: 0 12.30 0.00 1.89 0.97 3.48 81.37 Average: 1 10.98 0.00 1.81 0.78 3.31 83.12 Average: 2 6.57 0.00 1.65 0.98 3.33 87.47 Average: 3 8.35 0.00 1.68 0.75 3.63 85.58