---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7716 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 14G 141G 10% / 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 900 24523 0 6742 30811 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:ca:a9:0d brd ff:ff:ff:ff:ff:ff inet 10.30.106.234/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:feca:a90d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:d0:ab:25 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-8c-8g-7716) 02/22/24 _x86_64_ (8 CPU) 12:41:58 LINUX RESTART (8 CPU) 12:42:01 tps rtps wtps bread/s bwrtn/s 12:43:02 128.53 73.85 54.67 5343.64 50224.96 12:44:01 100.83 14.15 86.68 996.03 22045.35 12:45:01 172.35 50.74 121.61 3813.90 29595.07 12:46:01 52.11 12.91 39.20 2407.86 16656.25 12:47:01 73.86 0.37 73.50 20.66 46798.47 12:48:01 218.91 6.65 212.26 836.53 62027.00 12:49:01 229.16 0.35 228.81 27.99 66662.45 12:50:01 78.55 0.00 78.55 0.00 19834.83 12:51:01 82.79 1.17 81.62 80.65 16717.08 Average: 126.39 17.80 108.58 1503.95 36755.72 12:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:02 30375812 31726244 2563408 7.78 49620 1623516 1452196 4.27 823208 1478448 49972 12:44:01 29991792 31680124 2947428 8.95 76780 1916024 1495016 4.40 908884 1737628 140632 12:45:01 28014692 30206336 4924528 14.95 89348 2393524 3000372 8.83 2513968 2079548 22656 12:46:01 27315124 30339532 5624096 17.07 95760 3205264 2465404 7.25 2642688 2618608 662132 12:47:01 28063444 31616376 4875776 14.80 109856 3696104 1471824 4.33 1389596 3090272 142828 12:48:01 24753676 30238684 8185544 24.85 141828 5413012 6633732 19.52 2916720 4719644 437020 12:49:01 22585556 29184956 10353664 31.43 179920 6437512 9549400 28.10 4081584 5613144 4044 12:50:01 20618176 27524276 12321044 37.41 185912 6740672 10847448 31.92 5833248 5804888 3336 12:51:01 25084724 31518944 7854496 23.85 188800 6332608 1590016 4.68 1905912 5364820 500 Average: 26311444 30448386 6627776 20.12 124203 4195360 4278379 12.59 2557312 3611889 162569 12:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:02 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 12:43:02 ens3 337.49 235.23 988.22 59.53 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 12:44:01 ens3 52.25 32.71 909.06 6.16 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 12:45:01 ens3 587.55 449.13 5834.28 79.14 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:46:01 ens3 1002.15 715.75 2347.74 250.53 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 12:47:01 ens3 113.19 87.59 298.67 31.21 0.00 0.00 0.00 0.00 12:48:01 br-abad12066da4 25.43 25.46 10.80 11.16 0.00 0.00 0.00 0.00 12:48:01 veth4db40c0 1.62 1.53 0.17 0.17 0.00 0.00 0.00 0.00 12:48:01 vethcfe3850 12.43 13.10 2.51 8.65 0.00 0.00 0.00 0.00 12:48:01 br-f830c172207c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 veth6740384 104.27 110.03 8.91 302.46 0.00 0.00 0.00 0.02 12:49:01 veth0fdf53c 109.83 104.47 302.44 8.93 0.00 0.00 0.00 0.02 12:49:01 br-abad12066da4 13.93 12.73 6.69 5.94 0.00 0.00 0.82 0.00 12:49:01 veth4db40c0 13.53 11.93 1.67 1.85 0.00 0.00 0.00 0.00 12:50:01 veth6740384 46.63 46.33 4.42 28.91 0.00 0.00 0.00 0.00 12:50:01 veth0fdf53c 81.00 72.07 31.24 6.15 0.00 0.00 0.00 0.00 12:50:01 br-abad12066da4 14.03 14.03 1.67 1.86 0.00 0.00 0.00 0.00 12:50:01 veth4db40c0 26.33 16.21 1.98 2.16 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 17.76 17.76 1.78 1.78 0.00 0.00 0.00 0.00 12:51:01 ens3 3406.83 2143.94 33841.04 512.58 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 1.64 1.64 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 378.64 238.11 3766.04 57.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7716) 02/22/24 _x86_64_ (8 CPU) 12:41:58 LINUX RESTART (8 CPU) 12:42:01 CPU %user %nice %system %iowait %steal %idle 12:43:02 all 6.28 0.00 1.11 6.23 0.04 86.35 12:43:02 0 4.23 0.00 0.90 0.90 0.03 93.93 12:43:02 1 3.61 0.00 1.02 2.37 0.03 92.97 12:43:02 2 8.76 0.00 2.03 1.79 0.03 87.39 12:43:02 3 8.15 0.00 1.04 19.14 0.03 71.63 12:43:02 4 10.85 0.00 1.34 1.07 0.05 86.69 12:43:02 5 2.24 0.00 0.77 13.32 0.02 83.66 12:43:02 6 8.10 0.00 1.02 9.86 0.05 80.97 12:43:02 7 4.31 0.00 0.75 1.40 0.03 93.50 12:44:01 all 9.49 0.00 0.71 3.21 0.03 86.56 12:44:01 0 1.98 0.00 0.19 0.05 0.02 97.76 12:44:01 1 0.68 0.00 0.37 0.32 0.02 98.61 12:44:01 2 1.13 0.00 0.13 0.05 0.02 98.67 12:44:01 3 21.44 0.00 1.68 11.84 0.07 64.96 12:44:01 4 27.77 0.00 1.72 2.72 0.03 67.76 12:44:01 5 3.70 0.00 0.34 7.43 0.02 88.52 12:44:01 6 13.62 0.00 0.71 1.46 0.03 84.17 12:44:01 7 5.75 0.00 0.51 1.87 0.02 91.86 12:45:01 all 31.17 0.00 1.37 4.62 0.08 62.77 12:45:01 0 30.29 0.00 1.09 3.30 0.07 65.26 12:45:01 1 30.97 0.00 1.32 2.49 0.07 65.14 12:45:01 2 27.34 0.00 0.97 2.91 0.07 68.71 12:45:01 3 28.69 0.00 1.83 11.11 0.08 58.30 12:45:01 4 35.70 0.00 1.24 6.12 0.08 56.86 12:45:01 5 32.63 0.00 1.71 5.68 0.08 59.89 12:45:01 6 29.93 0.00 1.22 3.68 0.08 65.08 12:45:01 7 33.78 0.00 1.61 1.63 0.08 62.90 12:46:01 all 39.75 0.00 1.64 1.38 0.07 57.16 12:46:01 0 27.96 0.00 1.94 0.43 0.05 69.62 12:46:01 1 34.76 0.00 1.44 0.15 0.08 63.57 12:46:01 2 48.68 0.00 1.99 1.50 0.08 47.74 12:46:01 3 33.28 0.00 1.27 0.67 0.07 64.71 12:46:01 4 44.08 0.00 1.82 0.40 0.07 53.63 12:46:01 5 37.27 0.00 1.56 4.97 0.08 56.12 12:46:01 6 40.68 0.00 1.73 2.31 0.07 55.22 12:46:01 7 51.24 0.00 1.41 0.65 0.07 46.63 12:47:01 all 8.34 0.00 0.92 6.93 0.03 83.77 12:47:01 0 10.08 0.00 0.87 1.99 0.02 87.05 12:47:01 1 6.81 0.00 0.87 11.81 0.03 80.48 12:47:01 2 2.14 0.00 0.58 0.02 0.00 97.26 12:47:01 3 7.68 0.00 0.57 0.35 0.05 91.35 12:47:01 4 21.82 0.00 1.66 19.25 0.08 57.19 12:47:01 5 3.59 0.00 0.67 0.03 0.03 95.68 12:47:01 6 4.93 0.00 1.29 21.99 0.03 71.76 12:47:01 7 9.72 0.00 0.83 0.05 0.03 89.37 12:48:01 all 21.92 0.00 4.64 6.19 0.07 67.18 12:48:01 0 21.40 0.00 4.38 1.48 0.07 72.67 12:48:01 1 20.26 0.00 4.81 13.82 0.05 61.07 12:48:01 2 21.51 0.00 4.27 1.65 0.07 72.50 12:48:01 3 23.10 0.00 4.91 1.28 0.07 70.64 12:48:01 4 23.67 0.00 4.72 0.83 0.05 70.73 12:48:01 5 23.91 0.00 4.75 2.96 0.07 68.32 12:48:01 6 20.58 0.00 5.01 27.19 0.08 47.13 12:48:01 7 20.92 0.00 4.29 0.49 0.05 74.25 12:49:01 all 23.94 0.00 4.20 6.70 0.09 65.07 12:49:01 0 25.27 0.00 4.38 0.63 0.10 69.62 12:49:01 1 25.97 0.00 3.64 1.35 0.08 68.96 12:49:01 2 22.17 0.00 3.28 10.33 0.08 64.14 12:49:01 3 20.56 0.00 5.18 25.76 0.10 48.40 12:49:01 4 25.75 0.00 4.08 1.44 0.08 68.65 12:49:01 5 22.99 0.00 4.31 3.15 0.08 69.46 12:49:01 6 26.65 0.00 4.30 4.77 0.12 64.16 12:49:01 7 22.10 0.00 4.45 6.26 0.08 67.12 12:50:01 all 31.33 0.00 2.11 1.38 0.09 65.09 12:50:01 0 24.16 0.00 1.92 1.66 0.10 72.16 12:50:01 1 25.55 0.00 2.80 1.56 0.10 69.99 12:50:01 2 34.90 0.00 1.90 0.25 0.08 62.86 12:50:01 3 28.86 0.00 2.48 1.10 0.10 67.45 12:50:01 4 29.17 0.00 2.13 1.19 0.10 67.40 12:50:01 5 30.32 0.00 2.09 4.00 0.10 63.48 12:50:01 6 37.05 0.00 1.84 0.64 0.08 60.39 12:50:01 7 40.73 0.00 1.74 0.62 0.08 56.82 12:51:01 all 11.06 0.00 1.82 2.21 0.06 84.85 12:51:01 0 6.91 0.00 2.07 0.15 0.05 90.81 12:51:01 1 7.64 0.00 1.71 0.18 0.05 90.42 12:51:01 2 7.78 0.00 1.69 1.62 0.08 88.82 12:51:01 3 10.39 0.00 1.71 0.35 0.07 87.48 12:51:01 4 17.55 0.00 2.15 1.78 0.07 78.46 12:51:01 5 6.10 0.00 1.56 11.86 0.05 80.43 12:51:01 6 25.11 0.00 2.10 1.58 0.07 71.15 12:51:01 7 6.97 0.00 1.56 0.15 0.05 91.27 Average: all 20.37 0.00 2.06 4.32 0.06 73.20 Average: 0 16.93 0.00 1.97 1.18 0.06 79.86 Average: 1 17.38 0.00 2.00 3.79 0.06 76.78 Average: 2 19.39 0.00 1.87 2.23 0.06 76.46 Average: 3 20.23 0.00 2.29 7.92 0.07 69.48 Average: 4 26.26 0.00 2.31 3.88 0.07 67.48 Average: 5 18.08 0.00 1.97 5.94 0.06 73.95 Average: 6 22.97 0.00 2.13 8.15 0.07 66.68 Average: 7 21.73 0.00 1.90 1.45 0.06 74.85