---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7912 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: 2799.996 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 11G 145G 7% / 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 859 28437 0 2870 30867 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:56:7b:de brd ff:ff:ff:ff:ff:ff inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85637sec preferred_lft 85637sec inet6 fe80::f816:3eff:fe56:7bde/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:35:ba:8a 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::42:66ff:fe35:ba8a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7912) 02/23/24 _x86_64_ (8 CPU) 10:33:33 LINUX RESTART (8 CPU) 10:34:02 tps rtps wtps bread/s bwrtn/s 10:35:01 50.25 31.49 18.76 2775.39 17954.79 10:36:01 11.19 0.00 11.19 0.00 15868.60 10:37:01 10.90 0.00 10.90 0.00 15736.44 10:38:01 10.85 0.00 10.85 0.00 15868.44 10:39:01 11.10 0.00 11.10 0.00 15738.84 10:40:01 11.08 0.00 11.08 0.00 16004.93 10:41:01 14.18 3.12 11.06 135.71 15917.61 10:42:01 103.95 36.64 67.31 1706.25 21631.33 10:43:01 140.79 20.98 119.81 846.79 29270.45 10:44:01 21.65 0.58 21.06 11.86 5668.66 10:45:01 85.35 3.40 81.95 433.53 21711.58 10:46:01 53.31 1.03 52.27 69.06 10958.57 Average: 43.71 8.07 35.63 495.02 16859.28 10:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:35:01 30655964 31894316 2283256 6.93 38564 1528108 1253152 3.69 622320 1410744 52 10:36:01 30651172 31889612 2288048 6.95 38652 1528112 1269912 3.74 626660 1410736 132 10:37:01 30649880 31888460 2289340 6.95 38732 1528112 1269912 3.74 627824 1410732 4 10:38:01 30649472 31888120 2289748 6.95 38820 1528116 1269912 3.74 628264 1410736 168 10:39:01 30648868 31887620 2290352 6.95 38912 1528120 1269912 3.74 629200 1410744 16 10:40:01 30647292 31886168 2291928 6.96 38996 1528124 1269912 3.74 630860 1410744 136 10:41:01 30556976 31805412 2382244 7.23 39144 1537428 1302588 3.83 713772 1418044 44 10:42:01 30110812 31698888 2828408 8.59 70724 1827948 1398488 4.11 872720 1664180 173512 10:43:01 28660564 30510628 4278656 12.99 85156 2062264 2800136 8.24 2121296 1835736 22340 10:44:01 28503648 30405888 4435572 13.47 87804 2108760 3089040 9.09 2243568 1862792 14096 10:45:01 27752840 30289384 5186380 15.75 95972 2721608 2584632 7.60 2534180 2287860 944 10:46:01 29122448 31608020 3816772 11.59 101160 2666036 1469048 4.32 1236432 2223828 18060 Average: 29884161 31471043 3055059 9.27 59386 1841061 1687220 4.96 1123925 1646406 19125 10:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:35:01 ens3 178.21 135.84 522.89 29.02 0.00 0.00 0.00 0.00 10:35:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 2.28 0.50 0.70 0.58 0.00 0.00 0.00 0.00 10:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 0.15 0.03 0.05 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 1.22 0.30 0.30 0.35 0.00 0.00 0.00 0.00 10:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 0.43 0.18 0.11 0.33 0.00 0.00 0.00 0.00 10:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 0.50 0.35 0.20 0.24 0.00 0.00 0.00 0.00 10:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 ens3 73.54 37.11 111.59 16.82 0.00 0.00 0.00 0.00 10:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 ens3 102.58 72.17 959.42 25.37 0.00 0.00 0.00 0.00 10:42:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 547.26 363.11 2411.07 110.29 0.00 0.00 0.00 0.00 10:43:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 281.97 208.65 407.10 73.10 0.00 0.00 0.00 0.00 10:44:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 314.60 234.84 1924.66 57.92 0.00 0.00 0.00 0.00 10:45:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:45:01 veth450e7b0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:46:01 ens3 265.49 278.90 48.29 1674.38 0.00 0.00 0.00 0.00 10:46:01 lo 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 147.30 110.96 532.18 165.88 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7912) 02/23/24 _x86_64_ (8 CPU) 10:33:33 LINUX RESTART (8 CPU) 10:34:02 CPU %user %nice %system %iowait %steal %idle 10:35:01 all 2.00 0.00 0.26 1.15 0.01 96.57 10:35:01 0 2.70 0.00 0.19 0.10 0.02 97.00 10:35:01 1 3.02 0.00 0.27 0.29 0.02 96.40 10:35:01 2 2.26 0.00 0.44 7.63 0.02 89.65 10:35:01 3 2.11 0.00 0.27 0.40 0.02 97.20 10:35:01 4 1.39 0.00 0.24 0.12 0.03 98.22 10:35:01 5 0.90 0.00 0.15 0.34 0.00 98.61 10:35:01 6 2.29 0.00 0.25 0.32 0.02 97.12 10:35:01 7 1.34 0.00 0.24 0.05 0.02 98.35 10:36:01 all 0.19 0.00 0.01 0.84 0.01 98.95 10:36:01 0 0.12 0.00 0.02 0.00 0.00 99.87 10:36:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:36:01 2 0.13 0.00 0.00 6.59 0.02 93.26 10:36:01 3 1.06 0.00 0.00 0.00 0.02 98.92 10:36:01 4 0.05 0.00 0.03 0.00 0.03 99.88 10:36:01 5 0.03 0.00 0.02 0.15 0.00 99.80 10:36:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:36:01 7 0.07 0.00 0.00 0.00 0.00 99.93 10:37:01 all 0.02 0.00 0.01 0.84 0.01 99.13 10:37:01 0 0.03 0.00 0.02 0.00 0.00 99.95 10:37:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:37:01 2 0.02 0.00 0.02 6.65 0.03 93.28 10:37:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:37:01 4 0.03 0.00 0.02 0.00 0.02 99.93 10:37:01 5 0.03 0.00 0.02 0.05 0.00 99.90 10:37:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:37:01 7 0.03 0.00 0.00 0.00 0.00 99.97 10:38:01 all 0.03 0.00 0.01 0.90 0.01 99.05 10:38:01 0 0.05 0.00 0.00 0.00 0.00 99.95 10:38:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:38:01 2 0.03 0.00 0.02 7.12 0.02 92.81 10:38:01 3 0.03 0.00 0.02 0.00 0.02 99.93 10:38:01 4 0.03 0.00 0.02 0.00 0.02 99.93 10:38:01 5 0.03 0.00 0.03 0.07 0.00 99.87 10:38:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:38:01 7 0.02 0.00 0.00 0.00 0.02 99.97 10:39:01 all 0.04 0.00 0.01 0.91 0.01 99.04 10:39:01 0 0.03 0.00 0.00 0.00 0.00 99.97 10:39:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:39:01 2 0.05 0.00 0.00 7.19 0.03 92.73 10:39:01 3 0.05 0.00 0.00 0.00 0.02 99.93 10:39:01 4 0.07 0.00 0.03 0.00 0.03 99.87 10:39:01 5 0.02 0.00 0.00 0.07 0.02 99.90 10:39:01 6 0.00 0.00 0.02 0.00 0.00 99.98 10:39:01 7 0.03 0.00 0.02 0.00 0.00 99.95 10:40:01 all 0.01 0.00 0.01 0.84 0.01 99.13 10:40:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:40:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:40:01 2 0.03 0.00 0.02 6.57 0.02 93.36 10:40:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:40:01 4 0.03 0.00 0.03 0.00 0.02 99.92 10:40:01 5 0.00 0.00 0.02 0.12 0.00 99.87 10:40:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:40:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:41:01 all 0.57 0.00 0.05 0.98 0.01 98.38 10:41:01 0 1.22 0.00 0.02 0.00 0.00 98.77 10:41:01 1 0.73 0.00 0.02 0.00 0.02 99.23 10:41:01 2 0.65 0.00 0.05 7.67 0.02 91.61 10:41:01 3 0.97 0.00 0.12 0.02 0.02 98.88 10:41:01 4 0.62 0.00 0.17 0.10 0.03 99.08 10:41:01 5 0.05 0.00 0.03 0.08 0.00 99.83 10:41:01 6 0.05 0.00 0.02 0.00 0.00 99.93 10:41:01 7 0.32 0.00 0.02 0.00 0.00 99.67 10:42:01 all 10.66 0.00 0.79 1.75 0.04 86.77 10:42:01 0 1.92 0.00 0.50 0.18 0.02 97.38 10:42:01 1 12.68 0.00 0.69 0.52 0.05 86.06 10:42:01 2 32.95 0.00 1.92 6.14 0.08 58.91 10:42:01 3 15.95 0.00 0.90 0.35 0.02 82.78 10:42:01 4 2.91 0.00 0.32 0.37 0.07 96.34 10:42:01 5 0.70 0.00 0.57 5.56 0.02 93.16 10:42:01 6 5.52 0.00 0.58 0.60 0.02 93.28 10:42:01 7 12.69 0.00 0.80 0.23 0.02 86.26 10:43:01 all 30.87 0.00 1.39 1.53 0.07 66.14 10:43:01 0 27.89 0.00 1.47 0.05 0.05 70.53 10:43:01 1 45.29 0.00 1.86 0.52 0.05 52.28 10:43:01 2 22.32 0.00 1.48 6.20 0.07 69.93 10:43:01 3 30.56 0.00 1.29 0.27 0.07 67.82 10:43:01 4 32.60 0.00 1.00 0.17 0.08 66.14 10:43:01 5 32.16 0.00 1.76 4.63 0.07 61.38 10:43:01 6 27.04 0.00 1.37 0.32 0.07 71.21 10:43:01 7 29.16 0.00 0.92 0.10 0.08 69.74 10:44:01 all 64.21 0.00 2.35 0.11 0.12 33.22 10:44:01 0 59.52 0.00 1.82 0.22 0.12 38.32 10:44:01 1 62.60 0.00 3.42 0.03 0.12 33.83 10:44:01 2 67.79 0.00 2.05 0.07 0.09 30.01 10:44:01 3 66.74 0.00 1.93 0.02 0.12 31.19 10:44:01 4 61.82 0.00 2.10 0.05 0.15 35.88 10:44:01 5 63.92 0.00 3.15 0.41 0.08 32.44 10:44:01 6 64.29 0.00 2.18 0.05 0.14 33.34 10:44:01 7 67.11 0.00 2.10 0.02 0.12 30.66 10:45:01 all 63.69 0.00 1.94 0.68 0.10 33.60 10:45:01 0 63.11 0.00 2.15 2.16 0.10 32.48 10:45:01 1 61.75 0.00 1.89 0.15 0.10 36.11 10:45:01 2 67.67 0.00 1.93 0.45 0.08 29.86 10:45:01 3 61.69 0.00 2.06 0.05 0.08 36.12 10:45:01 4 60.58 0.00 1.71 0.13 0.12 37.46 10:45:01 5 62.08 0.00 1.74 1.12 0.10 34.96 10:45:01 6 70.17 0.00 1.84 0.44 0.08 27.46 10:45:01 7 62.46 0.00 2.21 0.89 0.10 34.34 10:45:01 CPU %user %nice %system %iowait %steal %idle 10:46:01 all 11.25 0.00 0.82 0.68 0.06 87.18 10:46:01 0 3.56 0.00 0.45 0.55 0.02 95.42 10:46:01 1 5.45 0.00 0.75 0.20 0.07 93.53 10:46:01 2 21.40 0.00 1.43 0.24 0.09 76.84 10:46:01 3 26.56 0.00 1.12 0.22 0.05 72.05 10:46:01 4 9.98 0.00 0.94 0.29 0.10 88.69 10:46:01 5 3.54 0.00 0.43 1.04 0.05 94.94 10:46:01 6 14.45 0.00 0.85 2.03 0.05 82.62 10:46:01 7 4.97 0.00 0.56 0.90 0.05 93.51 Average: all 15.19 0.00 0.63 0.93 0.04 83.20 Average: 0 13.26 0.00 0.55 0.27 0.03 85.89 Average: 1 15.92 0.00 0.74 0.14 0.03 83.16 Average: 2 17.73 0.00 0.77 5.24 0.05 76.21 Average: 3 17.04 0.00 0.64 0.11 0.03 82.17 Average: 4 14.12 0.00 0.55 0.10 0.06 85.17 Average: 5 13.56 0.00 0.66 1.14 0.03 84.62 Average: 6 15.16 0.00 0.59 0.31 0.03 83.91 Average: 7 14.76 0.00 0.57 0.18 0.03 84.46