---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17508 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 15G 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 924 24216 0 7026 30788 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:ad:61:49 brd ff:ff:ff:ff:ff:ff inet 10.30.106.124/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fead:6149/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:8a:69:b8 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-17508) 06/17/24 _x86_64_ (8 CPU) 09:20:07 LINUX RESTART (8 CPU) 09:21:02 tps rtps wtps bread/s bwrtn/s 09:22:01 91.02 23.17 67.85 1198.03 21815.96 09:23:01 196.98 50.14 146.84 3771.50 36676.02 09:24:01 61.57 13.33 48.24 2449.33 21062.89 09:25:01 78.02 0.80 77.22 85.99 54080.72 09:26:01 232.71 7.18 225.53 865.06 70118.45 09:27:01 229.51 0.07 229.44 1.73 69937.75 09:28:01 92.20 0.98 91.22 40.79 23998.13 09:29:01 24.31 0.00 24.31 0.00 14509.32 09:30:01 77.99 1.30 76.69 65.46 17989.67 Average: 120.54 10.75 109.78 941.50 36715.86 09:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:22:01 30157400 31731356 2781820 8.45 69412 1815800 1421808 4.18 845944 1644196 145064 09:23:01 28868632 31006904 4070588 12.36 87296 2344132 1944368 5.72 1699768 2041476 18676 09:24:01 27811540 30438792 5127680 15.57 92880 2818368 2369172 6.97 2368540 2408096 285812 09:25:01 27972200 31624792 4967020 15.08 110384 3791572 1471184 4.33 1392084 3172800 155056 09:26:01 25538412 30810908 7400808 22.47 139088 5277580 5497168 16.17 2298524 4560456 4328 09:27:01 22177184 29082816 10762036 32.67 183440 6723776 10267580 30.21 4177992 5888392 3584 09:28:01 19129520 26359580 13809700 41.92 191016 7033248 12704988 37.38 6999940 6080596 2752 09:29:01 18808284 26057168 14130936 42.90 191980 7041428 12963832 38.14 7310424 6083916 492 09:30:01 24794816 31523184 8144404 24.73 194044 6603388 1596168 4.70 1952740 5586424 2216 Average: 25028665 29848389 7910555 24.02 139949 4827699 5581808 16.42 3227328 4162928 68664 09:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:22:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 50.36 34.06 824.92 6.04 0.00 0.00 0.00 0.00 09:23:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 ens3 600.03 429.05 5539.88 104.73 0.00 0.00 0.00 0.00 09:24:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 1280.45 861.49 2925.14 285.63 0.00 0.00 0.00 0.00 09:25:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 147.94 104.80 428.19 36.17 0.00 0.00 0.00 0.00 09:26:01 vethacd284e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 veth90e0064 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 veth6af3c16 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:26:01 vethcb94f5e 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:27:01 vethacd284e 170.86 147.88 25.64 157.46 0.00 0.00 0.00 0.01 09:27:01 vetheae9f7b 65.89 74.86 5.73 72.24 0.00 0.00 0.00 0.01 09:27:01 veth90e0064 0.35 1.90 0.04 0.69 0.00 0.00 0.00 0.00 09:27:01 br-064ae50dc2a4 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:28:01 vethacd284e 103.35 101.08 13.08 45.40 0.00 0.00 0.00 0.00 09:28:01 vetheae9f7b 85.99 81.54 7.55 259.17 0.00 0.00 0.00 0.02 09:28:01 veth90e0064 1.82 1.77 0.55 0.56 0.00 0.00 0.00 0.00 09:28:01 br-064ae50dc2a4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 vethacd284e 96.75 99.42 17.50 22.46 0.00 0.00 0.00 0.00 09:29:01 vetheae9f7b 0.07 0.15 0.05 0.02 0.00 0.00 0.00 0.00 09:29:01 veth90e0064 12.58 13.61 2.15 2.08 0.00 0.00 0.00 0.00 09:29:01 br-064ae50dc2a4 56.29 68.24 12.38 5.22 0.00 0.00 0.00 0.00 09:30:01 lo 21.23 21.23 2.22 2.22 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 3710.25 2229.50 35233.35 583.53 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.21 0.21 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 372.47 221.08 3819.09 58.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17508) 06/17/24 _x86_64_ (8 CPU) 09:20:07 LINUX RESTART (8 CPU) 09:21:02 CPU %user %nice %system %iowait %steal %idle 09:22:01 all 8.80 0.00 0.63 3.91 0.04 86.62 09:22:01 0 10.62 0.00 0.66 1.17 0.08 87.46 09:22:01 1 10.58 0.00 0.82 3.75 0.03 84.82 09:22:01 2 11.21 0.00 0.92 0.39 0.02 87.47 09:22:01 3 9.11 0.00 0.48 0.46 0.02 89.94 09:22:01 4 0.54 0.00 0.32 0.44 0.02 98.68 09:22:01 5 0.36 0.00 0.22 0.86 0.02 98.54 09:22:01 6 0.97 0.00 0.31 0.34 0.02 98.37 09:22:01 7 27.13 0.00 1.36 24.03 0.09 47.39 09:23:01 all 23.90 0.00 1.35 4.51 0.07 70.17 09:23:01 0 24.63 0.00 1.93 4.93 0.07 68.44 09:23:01 1 26.39 0.00 2.02 4.20 0.08 67.31 09:23:01 2 23.17 0.00 0.94 2.40 0.05 73.44 09:23:01 3 21.24 0.00 0.94 4.31 0.07 73.45 09:23:01 4 30.41 0.00 1.52 1.44 0.07 66.56 09:23:01 5 19.74 0.00 0.87 5.63 0.05 73.72 09:23:01 6 15.20 0.00 1.12 2.60 0.05 81.03 09:23:01 7 30.50 0.00 1.42 10.54 0.08 57.46 09:24:01 all 47.66 0.00 1.43 1.11 0.11 49.69 09:24:01 0 52.51 0.00 1.64 0.12 0.10 45.63 09:24:01 1 41.81 0.00 1.77 0.90 0.13 55.38 09:24:01 2 53.76 0.00 1.20 0.10 0.10 44.84 09:24:01 3 47.43 0.00 1.09 0.02 0.10 51.36 09:24:01 4 47.14 0.00 1.49 0.08 0.13 51.15 09:24:01 5 44.56 0.00 1.54 6.12 0.10 47.67 09:24:01 6 44.42 0.00 1.14 0.23 0.10 54.11 09:24:01 7 49.60 0.00 1.57 1.35 0.10 47.38 09:25:01 all 12.83 0.00 1.45 4.75 0.04 80.93 09:25:01 0 8.85 0.00 1.20 0.00 0.03 89.92 09:25:01 1 18.68 0.00 1.42 0.00 0.03 79.87 09:25:01 2 8.04 0.00 1.05 13.55 0.03 77.33 09:25:01 3 11.59 0.00 1.00 1.35 0.03 86.02 09:25:01 4 17.93 0.00 2.18 9.35 0.05 70.49 09:25:01 5 8.88 0.00 1.27 8.67 0.03 81.15 09:25:01 6 20.58 0.00 2.31 1.34 0.05 75.72 09:25:01 7 8.17 0.00 1.17 3.76 0.03 86.87 09:26:01 all 15.10 0.00 3.62 6.87 0.06 74.35 09:26:01 0 15.43 0.00 3.10 0.74 0.07 80.66 09:26:01 1 14.99 0.00 4.51 1.30 0.05 79.16 09:26:01 2 17.40 0.00 3.57 1.31 0.05 77.67 09:26:01 3 14.23 0.00 3.46 0.35 0.05 81.90 09:26:01 4 12.94 0.00 4.58 48.60 0.10 33.77 09:26:01 5 15.55 0.00 2.93 0.32 0.05 81.15 09:26:01 6 14.74 0.00 3.04 1.92 0.05 80.25 09:26:01 7 15.53 0.00 3.75 0.67 0.07 79.98 09:27:01 all 34.90 0.00 5.60 7.88 0.11 51.51 09:27:01 0 38.83 0.00 6.17 6.00 0.12 48.88 09:27:01 1 29.89 0.00 6.09 2.19 0.12 61.72 09:27:01 2 36.38 0.00 4.07 13.24 0.12 46.20 09:27:01 3 34.23 0.00 6.21 16.84 0.10 42.61 09:27:01 4 33.37 0.00 6.34 9.51 0.12 50.66 09:27:01 5 37.93 0.00 5.40 3.17 0.12 53.38 09:27:01 6 35.64 0.00 5.19 5.04 0.10 54.02 09:27:01 7 32.97 0.00 5.30 7.08 0.12 54.53 09:28:01 all 35.11 0.00 2.54 1.90 0.12 60.33 09:28:01 0 32.85 0.00 2.50 0.74 0.13 63.77 09:28:01 1 43.57 0.00 2.40 2.64 0.10 51.29 09:28:01 2 34.75 0.00 2.52 2.11 0.10 60.52 09:28:01 3 33.02 0.00 2.70 0.69 0.12 63.48 09:28:01 4 33.20 0.00 2.41 1.90 0.12 62.38 09:28:01 5 37.66 0.00 2.70 0.80 0.12 58.72 09:28:01 6 32.14 0.00 2.63 0.37 0.10 64.76 09:28:01 7 33.69 0.00 2.52 5.92 0.12 57.75 09:29:01 all 12.73 0.00 2.24 10.28 0.10 74.64 09:29:01 0 12.79 0.00 2.35 14.47 0.08 70.31 09:29:01 1 12.58 0.00 2.46 5.33 0.10 79.53 09:29:01 2 13.42 0.00 2.38 4.30 0.10 79.80 09:29:01 3 13.87 0.00 2.67 4.42 0.08 78.96 09:29:01 4 12.82 0.00 2.22 18.64 0.12 66.20 09:29:01 5 13.46 0.00 1.96 3.53 0.10 80.95 09:29:01 6 10.52 0.00 1.79 5.18 0.12 82.39 09:29:01 7 12.41 0.00 2.18 26.35 0.10 58.96 09:30:01 all 9.66 0.00 1.14 6.33 0.05 82.82 09:30:01 0 5.13 0.00 0.99 3.18 0.05 90.65 09:30:01 1 5.30 0.00 1.22 1.91 0.03 91.54 09:30:01 2 9.53 0.00 0.99 1.69 0.07 87.72 09:30:01 3 12.07 0.00 1.16 3.30 0.05 83.43 09:30:01 4 33.60 0.00 1.61 20.86 0.08 43.84 09:30:01 5 4.19 0.00 0.90 1.37 0.03 93.50 09:30:01 6 3.31 0.00 1.05 0.63 0.03 94.97 09:30:01 7 4.27 0.00 1.13 17.66 0.07 76.86 Average: all 22.32 0.00 2.22 5.28 0.08 70.11 Average: 0 22.41 0.00 2.28 3.48 0.08 71.75 Average: 1 22.66 0.00 2.52 2.46 0.08 72.27 Average: 2 23.09 0.00 1.96 4.34 0.07 70.54 Average: 3 21.88 0.00 2.18 3.51 0.07 72.36 Average: 4 24.70 0.00 2.51 12.29 0.09 60.40 Average: 5 20.28 0.00 1.98 3.40 0.07 74.28 Average: 6 19.74 0.00 2.06 1.96 0.07 76.17 Average: 7 23.79 0.00 2.26 10.79 0.09 63.07