---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-4509 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 12G 144G 8% / 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 2002 26749 0 3415 29718 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:38:b9:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe38:b9d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:53:dc:0c 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 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-4509) 02/10/24 _x86_64_ (8 CPU) 22:16:45 LINUX RESTART (8 CPU) 22:17:01 tps rtps wtps bread/s bwrtn/s 22:18:01 159.21 83.90 75.30 6122.98 51087.75 22:19:01 98.75 16.03 82.72 359.14 21428.16 22:20:01 118.45 8.88 109.57 499.52 24472.45 22:21:01 37.38 2.42 34.96 92.92 25695.58 22:22:01 9.87 0.07 9.80 5.87 10402.13 22:23:01 27.50 1.02 26.48 25.33 33317.78 22:24:01 36.43 0.82 35.61 86.92 17175.94 Average: 69.65 16.16 53.49 1027.52 26225.69 22:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:18:01 30230304 31691464 2708916 8.22 55404 1725772 1480728 4.36 881136 1557352 69152 22:19:01 29601336 31346740 3337884 10.13 77740 1970876 2323632 6.84 1243492 1789272 101204 22:20:01 28594664 30682636 4344556 13.19 88760 2290872 2409896 7.09 1971900 2042556 7968 22:21:01 25880300 28447960 7058920 21.43 91800 2758712 4445044 13.08 4384148 2321032 1020 22:22:01 26521388 29095888 6417832 19.48 92200 2764560 3934716 11.58 3742984 2325056 468 22:23:01 27397168 30500708 5542052 16.83 92664 3285624 2442128 7.19 2804368 2378684 4364 22:24:01 27396704 30430528 5542516 16.83 96772 3213172 2553212 7.51 2848392 2333420 11928 Average: 27945981 30313703 4993239 15.16 85049 2572798 2798479 8.23 2553774 2106767 28015 22:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:18:01 lo 16.26 16.26 1.75 1.75 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 ens3 353.94 267.41 1514.43 65.42 0.00 0.00 0.00 0.00 22:19:01 lo 12.86 12.86 1.38 1.38 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 ens3 141.58 113.91 1451.41 21.16 0.00 0.00 0.00 0.00 22:20:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 ens3 698.73 545.63 4800.54 127.15 0.00 0.00 0.00 0.00 22:21:01 lo 1.47 1.47 1.34 1.34 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 ens3 441.98 321.35 1439.48 117.99 0.00 0.00 0.00 0.00 22:22:01 lo 21.93 21.93 8.52 8.52 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 ens3 974.37 743.81 275.41 269.33 0.00 0.00 0.00 0.00 22:23:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 ens3 184.27 138.84 338.44 58.49 0.00 0.00 0.00 0.00 22:24:01 lo 14.40 14.40 1.53 1.53 0.00 0.00 0.00 0.00 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 ens3 133.91 107.60 50.21 380.73 0.00 0.00 0.00 0.00 Average: lo 9.90 9.90 2.11 2.11 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: ens3 418.40 319.79 1409.99 148.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-4509) 02/10/24 _x86_64_ (8 CPU) 22:16:45 LINUX RESTART (8 CPU) 22:17:01 CPU %user %nice %system %iowait %steal %idle 22:18:01 all 8.71 0.00 1.17 4.75 0.04 85.33 22:18:01 0 9.95 0.00 0.85 1.82 0.02 87.36 22:18:01 1 3.10 0.00 0.82 12.16 0.07 83.86 22:18:01 2 5.51 0.00 1.15 3.12 0.03 90.19 22:18:01 3 15.69 0.00 1.09 1.74 0.03 81.45 22:18:01 4 8.78 0.00 1.12 1.24 0.05 88.81 22:18:01 5 6.04 0.00 1.07 0.77 0.03 92.09 22:18:01 6 3.74 0.00 0.58 14.45 0.03 81.20 22:18:01 7 16.93 0.00 2.68 2.75 0.05 77.59 22:19:01 all 11.98 0.00 0.80 2.40 0.04 84.78 22:19:01 0 16.27 0.00 0.73 0.08 0.03 82.87 22:19:01 1 6.24 0.00 0.82 2.51 0.05 90.38 22:19:01 2 6.78 0.00 0.43 10.55 0.03 82.20 22:19:01 3 11.22 0.00 0.83 0.78 0.03 87.13 22:19:01 4 6.97 0.00 0.57 0.33 0.02 92.12 22:19:01 5 13.37 0.00 0.72 0.50 0.03 85.38 22:19:01 6 5.27 0.00 0.53 2.57 0.02 91.61 22:19:01 7 29.77 0.00 1.74 1.85 0.07 66.57 22:20:01 all 21.72 0.00 1.22 2.35 0.06 74.65 22:20:01 0 21.86 0.00 1.17 0.92 0.05 76.00 22:20:01 1 19.33 0.00 1.44 5.53 0.05 73.65 22:20:01 2 14.29 0.00 2.01 5.57 0.07 78.06 22:20:01 3 23.39 0.00 0.99 1.89 0.07 73.67 22:20:01 4 25.42 0.00 1.92 2.39 0.07 70.20 22:20:01 5 23.27 0.00 0.84 2.10 0.07 73.72 22:20:01 6 31.27 0.00 0.90 0.07 0.08 67.68 22:20:01 7 14.94 0.00 0.47 0.28 0.03 84.28 22:21:01 all 34.88 0.00 1.12 1.24 0.07 62.69 22:21:01 0 22.55 0.00 0.67 0.12 0.05 76.61 22:21:01 1 35.94 0.00 1.17 3.11 0.08 59.70 22:21:01 2 35.60 0.00 1.12 6.16 0.08 57.03 22:21:01 3 27.68 0.00 1.42 0.32 0.07 70.51 22:21:01 4 29.88 0.00 0.65 0.13 0.07 69.27 22:21:01 5 48.01 0.00 2.25 0.05 0.08 49.60 22:21:01 6 43.12 0.00 0.77 0.00 0.08 56.02 22:21:01 7 36.24 0.00 0.84 0.08 0.08 62.75 22:22:01 all 17.49 0.00 1.29 0.55 0.05 80.62 22:22:01 0 11.71 0.00 1.53 0.00 0.03 86.72 22:22:01 1 15.44 0.00 1.53 0.03 0.05 82.94 22:22:01 2 20.05 0.00 0.99 4.09 0.03 74.84 22:22:01 3 21.11 0.00 1.62 0.00 0.05 77.22 22:22:01 4 12.59 0.00 1.07 0.25 0.05 86.04 22:22:01 5 18.10 0.00 1.86 0.00 0.05 79.99 22:22:01 6 20.27 0.00 0.54 0.00 0.05 79.15 22:22:01 7 20.66 0.00 1.22 0.00 0.03 78.09 22:23:01 all 27.35 0.00 0.70 1.88 0.05 70.02 22:23:01 0 31.96 0.00 0.28 0.00 0.05 67.71 22:23:01 1 46.77 0.00 1.15 4.75 0.08 47.24 22:23:01 2 25.83 0.00 0.77 3.30 0.07 70.03 22:23:01 3 30.86 0.00 1.02 0.00 0.07 68.06 22:23:01 4 12.37 0.00 0.83 0.00 0.03 86.76 22:23:01 5 23.75 0.00 0.40 0.00 0.03 75.82 22:23:01 6 24.82 0.00 0.90 7.01 0.07 67.20 22:23:01 7 22.54 0.00 0.22 0.00 0.05 77.19 22:24:01 all 7.86 0.00 0.42 0.96 0.03 90.73 22:24:01 0 7.74 0.00 0.48 0.05 0.02 91.71 22:24:01 1 2.77 0.00 0.32 0.00 0.03 96.88 22:24:01 2 7.27 0.00 0.45 0.73 0.02 91.53 22:24:01 3 0.68 0.00 0.20 0.02 0.03 99.07 22:24:01 4 0.84 0.00 0.20 0.00 0.02 98.95 22:24:01 5 0.70 0.00 0.13 0.00 0.02 99.15 22:24:01 6 13.61 0.00 0.80 6.48 0.02 79.10 22:24:01 7 29.29 0.00 0.75 0.40 0.03 69.52 Average: all 18.57 0.00 0.96 2.02 0.05 78.41 Average: 0 17.43 0.00 0.82 0.43 0.04 81.29 Average: 1 18.51 0.00 1.04 4.01 0.06 76.39 Average: 2 16.47 0.00 0.99 4.79 0.05 77.71 Average: 3 18.65 0.00 1.02 0.68 0.05 79.60 Average: 4 13.83 0.00 0.91 0.62 0.04 84.59 Average: 5 19.03 0.00 1.04 0.49 0.05 79.40 Average: 6 20.29 0.00 0.72 4.37 0.05 74.57 Average: 7 24.33 0.00 1.13 0.77 0.05 73.72