---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10231 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 9.0G 11G 47% / 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 490 5276 0 2208 7203 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:98:7b:20 brd ff:ff:ff:ff:ff:ff inet 10.32.6.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85249sec preferred_lft 85249sec inet6 fe80::f816:3eff:fe98:7b20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:81:73:d8 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::42:55ff:fe81:73d8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10231) 04/01/26 _x86_64_ (4 CPU) 03:22:46 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:01 154.64 69.24 85.40 5621.33 39618.61 03:25:01 64.07 4.40 59.67 796.00 8816.66 03:26:01 72.07 8.42 63.66 1476.82 8809.07 03:27:01 0.95 0.00 0.95 0.00 13.06 03:28:01 1.05 0.00 1.05 0.00 12.26 03:29:01 0.82 0.00 0.82 0.00 11.20 03:30:01 0.93 0.00 0.93 0.00 12.00 03:31:01 0.73 0.00 0.73 0.00 10.53 03:32:01 1.03 0.00 1.03 0.00 11.46 03:33:01 1.22 0.00 1.22 0.00 15.33 03:34:01 1.40 0.00 1.40 0.00 15.46 03:35:01 0.87 0.00 0.87 0.00 11.20 03:36:01 0.95 0.00 0.95 0.00 10.66 03:37:01 0.85 0.00 0.85 0.00 11.20 03:38:01 1.22 0.00 1.22 0.00 14.40 03:39:01 3.77 2.37 1.40 18.93 21.46 03:40:01 1.00 0.00 1.00 0.00 12.53 03:41:01 19.80 2.10 17.70 68.26 1157.27 Average: 18.19 4.81 13.38 443.42 3254.75 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 5919736 7433004 2247684 27.52 36836 1657176 947716 10.28 565092 1515652 60476 03:25:01 5655532 7458940 2511888 30.75 58008 1909932 925816 10.05 563868 1748872 117692 03:26:01 5467892 7424108 2699528 33.05 66812 2046360 1239224 13.45 680876 1799732 160 03:27:01 5468144 7424372 2699276 33.05 66844 2046364 1239224 13.45 680740 1799732 168 03:28:01 5475560 7431848 2691860 32.96 66880 2046356 1258596 13.66 672284 1799732 20 03:29:01 5476660 7433020 2690760 32.95 66920 2046372 1258596 13.66 671340 1799740 180 03:30:01 5483380 7439744 2684040 32.86 66944 2046380 1258596 13.66 664696 1799744 188 03:31:01 5483628 7440048 2683792 32.86 66968 2046376 1258596 13.66 664372 1799760 164 03:32:01 5483868 7440296 2683552 32.86 67000 2046384 1258596 13.66 664480 1799760 8 03:33:01 5483876 7440360 2683544 32.86 67040 2046372 1258596 13.66 664440 1799768 148 03:34:01 5483536 7440132 2683884 32.86 67120 2046392 1258596 13.66 664896 1799760 160 03:35:01 5483592 7440212 2683828 32.86 67156 2046388 1258596 13.66 664708 1799764 136 03:36:01 5483584 7440260 2683836 32.86 67188 2046396 1258596 13.66 664836 1799768 24 03:37:01 5483848 7440528 2683572 32.86 67228 2046392 1258596 13.66 664680 1799772 152 03:38:01 5483724 7440456 2683696 32.86 67276 2046396 1258596 13.66 664740 1799772 12 03:39:01 5482220 7439600 2685200 32.88 67904 2046412 1275420 13.84 665496 1799776 172 03:40:01 5482080 7439572 2685340 32.88 67944 2046412 1275420 13.84 665800 1799780 28 03:41:01 5425168 7392776 2742252 33.58 69272 2054544 1013380 11.00 723712 1798440 4828 Average: 5511446 7435515 2655974 32.52 65074 2017634 1208931 13.12 659503 1781074 10262 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 ens3 383.95 190.60 1057.38 62.95 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 03:25:01 ens3 65.52 53.54 706.99 8.18 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 lo 1.80 1.80 0.15 0.15 0.00 0.00 0.00 0.00 03:26:01 ens3 48.71 38.06 387.01 5.35 0.00 0.00 0.00 0.00 03:26:01 docker0 9.38 14.18 0.98 90.48 0.00 0.00 0.00 0.00 03:26:01 veth27611f2 0.18 0.33 0.02 0.03 0.00 0.00 0.00 0.00 03:26:01 lo 0.60 0.60 0.08 0.08 0.00 0.00 0.00 0.00 03:27:01 ens3 4.33 1.50 5.06 0.13 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 veth27611f2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 ens3 0.10 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 veth27611f2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 veth27611f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:30:01 ens3 0.13 0.13 0.06 0.01 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 veth27611f2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 veth27611f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:32:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 veth27611f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 veth27611f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:34:01 ens3 0.20 0.13 0.13 0.07 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 veth27611f2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 veth27611f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 veth27611f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 veth27611f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:38:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 veth27611f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 veth27611f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:40:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 veth27611f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 ens3 19.66 17.01 13.82 18.51 0.00 0.00 0.00 0.00 03:41:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 29.08 16.78 120.59 5.30 0.00 0.00 0.00 0.00 Average: docker0 0.52 0.79 0.05 5.03 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 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-10231) 04/01/26 _x86_64_ (4 CPU) 03:22:46 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:01 all 18.65 0.00 2.62 4.85 1.35 72.53 03:24:01 0 18.56 0.00 1.57 1.70 1.12 77.06 03:24:01 1 10.09 0.00 1.53 9.61 1.18 77.59 03:24:01 2 21.13 0.00 1.86 3.75 1.58 71.67 03:24:01 3 24.80 0.00 5.52 4.33 1.53 63.81 03:25:01 all 20.65 0.00 1.34 1.93 1.05 75.03 03:25:01 0 9.56 0.00 0.67 0.12 0.43 89.23 03:25:01 1 21.86 0.00 1.03 3.35 0.88 72.88 03:25:01 2 36.22 0.00 2.34 2.01 1.63 57.80 03:25:01 3 14.90 0.00 1.32 2.28 1.27 80.23 03:26:01 all 8.02 0.00 1.60 1.94 0.78 87.67 03:26:01 0 12.80 0.00 1.74 0.17 0.65 84.65 03:26:01 1 6.61 0.00 1.55 3.53 0.87 87.44 03:26:01 2 1.32 0.00 1.02 2.83 0.48 94.35 03:26:01 3 11.32 0.00 2.08 1.23 1.08 84.29 03:27:01 all 0.30 0.00 0.04 0.02 0.02 99.61 03:27:01 0 0.10 0.00 0.02 0.00 0.02 99.87 03:27:01 1 0.05 0.00 0.02 0.00 0.02 99.92 03:27:01 2 0.98 0.00 0.07 0.07 0.03 98.85 03:27:01 3 0.07 0.00 0.07 0.00 0.05 99.82 03:28:01 all 0.35 0.00 0.06 0.01 0.02 99.56 03:28:01 0 0.05 0.00 0.02 0.00 0.03 99.90 03:28:01 1 0.03 0.00 0.07 0.02 0.00 99.88 03:28:01 2 1.22 0.00 0.10 0.03 0.02 98.63 03:28:01 3 0.08 0.00 0.03 0.00 0.03 99.85 03:29:01 all 0.03 0.00 0.03 0.01 0.02 99.91 03:29:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:29:01 1 0.05 0.00 0.03 0.00 0.05 99.87 03:29:01 2 0.03 0.00 0.03 0.03 0.03 99.87 03:29:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:30:01 all 0.05 0.00 0.03 0.01 0.00 99.91 03:30:01 0 0.07 0.00 0.02 0.00 0.00 99.92 03:30:01 1 0.07 0.00 0.07 0.00 0.00 99.87 03:30:01 2 0.00 0.00 0.00 0.02 0.03 99.95 03:30:01 3 0.05 0.00 0.02 0.00 0.00 99.93 03:31:01 all 0.03 0.00 0.03 0.00 0.01 99.92 03:31:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:31:01 1 0.07 0.00 0.08 0.00 0.02 99.83 03:31:01 2 0.02 0.00 0.02 0.02 0.02 99.93 03:31:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:32:01 all 0.03 0.00 0.02 0.01 0.01 99.93 03:32:01 0 0.05 0.00 0.02 0.00 0.02 99.92 03:32:01 1 0.05 0.00 0.03 0.00 0.00 99.92 03:32:01 2 0.02 0.00 0.00 0.03 0.02 99.93 03:32:01 3 0.03 0.00 0.02 0.00 0.02 99.93 03:33:01 all 0.03 0.00 0.03 0.01 0.01 99.92 03:33:01 0 0.03 0.00 0.02 0.02 0.02 99.92 03:33:01 1 0.05 0.00 0.05 0.00 0.02 99.88 03:33:01 2 0.03 0.00 0.05 0.03 0.00 99.88 03:33:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:34:01 all 0.06 0.00 0.03 0.03 0.01 99.88 03:34:01 0 0.05 0.00 0.05 0.00 0.00 99.90 03:34:01 1 0.13 0.00 0.05 0.00 0.03 99.78 03:34:01 2 0.03 0.00 0.03 0.10 0.00 99.83 03:34:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.03 0.00 0.02 0.01 0.01 99.92 03:35:01 0 0.02 0.00 0.03 0.00 0.00 99.95 03:35:01 1 0.07 0.00 0.02 0.00 0.03 99.88 03:35:01 2 0.03 0.00 0.03 0.05 0.00 99.88 03:35:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:36:01 all 0.05 0.00 0.03 0.01 0.00 99.92 03:36:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:36:01 1 0.07 0.00 0.07 0.00 0.02 99.85 03:36:01 2 0.03 0.00 0.00 0.03 0.02 99.92 03:36:01 3 0.07 0.00 0.00 0.00 0.00 99.93 03:37:01 all 0.04 0.00 0.02 0.01 0.00 99.93 03:37:01 0 0.08 0.00 0.05 0.00 0.00 99.87 03:37:01 1 0.05 0.00 0.02 0.00 0.00 99.93 03:37:01 2 0.00 0.00 0.02 0.03 0.00 99.95 03:37:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:38:01 all 0.05 0.00 0.03 0.01 0.00 99.90 03:38:01 0 0.05 0.00 0.02 0.00 0.00 99.93 03:38:01 1 0.07 0.00 0.03 0.00 0.00 99.90 03:38:01 2 0.07 0.00 0.02 0.03 0.00 99.88 03:38:01 3 0.03 0.00 0.03 0.00 0.02 99.92 03:39:01 all 0.03 0.00 0.05 0.05 0.03 99.84 03:39:01 0 0.03 0.00 0.07 0.13 0.02 99.75 03:39:01 1 0.03 0.00 0.07 0.00 0.03 99.87 03:39:01 2 0.03 0.00 0.05 0.05 0.07 99.80 03:39:01 3 0.03 0.00 0.07 0.00 0.00 99.90 03:40:01 all 0.05 0.00 0.02 0.01 0.00 99.92 03:40:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:40:01 1 0.10 0.00 0.02 0.00 0.00 99.88 03:40:01 2 0.00 0.00 0.00 0.03 0.00 99.97 03:40:01 3 0.05 0.00 0.02 0.00 0.00 99.93 03:41:01 all 11.77 0.00 0.79 0.53 0.57 86.33 03:41:01 0 4.97 0.00 0.78 0.80 0.67 92.78 03:41:01 1 6.13 0.00 0.53 0.17 0.33 92.84 03:41:01 2 13.88 0.00 1.17 1.08 0.63 83.24 03:41:01 3 22.13 0.00 0.68 0.10 0.67 76.42 Average: all 3.35 0.00 0.38 0.53 0.22 95.53 Average: 0 2.59 0.00 0.28 0.16 0.17 96.80 Average: 1 2.53 0.00 0.29 0.93 0.19 96.05 Average: 2 4.19 0.00 0.38 0.57 0.25 94.60 Average: 3 4.09 0.00 0.55 0.44 0.26 94.66