---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9186 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 904 24485 0 6777 30807 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:e6:32:73 brd ff:ff:ff:ff:ff:ff inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fee6:3273/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:dc:7b:1e 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-9186) 02/27/24 _x86_64_ (8 CPU) 13:39:10 LINUX RESTART (8 CPU) 13:40:00 tps rtps wtps bread/s bwrtn/s 13:41:01 88.17 17.42 70.74 1004.69 14665.66 13:42:01 185.27 50.56 134.71 3796.17 28094.92 13:43:01 58.88 13.01 45.87 2390.27 13558.01 13:44:01 74.94 0.52 74.42 37.99 44295.82 13:45:01 216.90 8.17 208.73 843.07 57806.00 13:46:01 221.34 0.40 220.94 29.06 62054.78 13:47:01 63.44 0.00 63.44 0.00 14891.65 13:48:01 26.60 0.03 26.56 0.27 8619.23 13:49:01 81.39 2.48 78.90 98.92 12113.58 Average: 112.94 10.30 102.64 911.34 28429.84 13:40:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:41:01 30060888 31665516 2878332 8.74 71088 1844052 1522544 4.48 913516 1674904 162736 13:42:01 28828068 30983616 4111152 12.48 88148 2360372 1997988 5.88 1727736 2055064 20220 13:43:01 27264956 30186684 5674264 17.23 95752 3103748 3165720 9.31 2711192 2601864 546072 13:44:01 28000964 31613968 4938256 14.99 110060 3755556 1503616 4.42 1397636 3141372 160760 13:45:01 23879820 30064488 9059400 27.50 143636 6131780 6924840 20.37 3107884 5377328 1121396 13:46:01 22342688 28960572 10596532 32.17 180428 6471804 9701608 28.54 4313800 5621412 4024 13:47:01 20593156 27527272 12346064 37.48 186008 6771908 10866608 31.97 5839184 5824692 1052 13:48:01 20374016 27317592 12565204 38.15 187216 6776072 11230708 33.04 6060512 5819952 380 13:49:01 25044404 31517520 7894816 23.97 190960 6369136 1620444 4.77 1924364 5388016 14016 Average: 25154329 29981914 7784891 23.63 139255 4842714 5392675 15.87 3110647 4167178 225628 13:40:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:41:01 lo 1.57 1.57 0.17 0.17 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 ens3 55.48 38.47 854.61 7.78 0.00 0.00 0.00 0.00 13:42:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 688.10 569.06 5596.39 152.16 0.00 0.00 0.00 0.00 13:43:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 ens3 1024.79 715.78 3057.76 242.98 0.00 0.00 0.00 0.00 13:44:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 103.68 87.25 408.39 25.04 0.00 0.00 0.00 0.00 13:45:01 veth798493b 13.78 13.00 9.12 2.65 0.00 0.00 0.00 0.00 13:45:01 veth144e54c 5.53 5.37 0.88 1.11 0.00 0.00 0.00 0.00 13:45:01 br-538eb283e629 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 lo 6.77 6.77 0.77 0.77 0.00 0.00 0.00 0.00 13:46:01 veth798493b 14.86 15.00 4.40 4.46 0.00 0.00 0.00 0.00 13:46:01 veth144e54c 14.76 11.46 1.44 1.61 0.00 0.00 0.00 0.00 13:46:01 br-538eb283e629 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:46:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00 13:47:01 veth798493b 18.33 27.83 2.48 2.18 0.00 0.00 0.00 0.00 13:47:01 veth144e54c 30.63 18.83 2.30 2.49 0.00 0.00 0.00 0.00 13:47:01 br-538eb283e629 0.13 0.15 0.02 0.01 0.00 0.00 0.00 0.00 13:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 veth798493b 55.91 59.99 13.40 29.59 0.00 0.00 0.00 0.00 13:48:01 veth144e54c 33.41 22.20 3.04 3.42 0.00 0.00 0.00 0.00 13:48:01 br-538eb283e629 8.28 20.15 5.81 11.21 0.00 0.00 0.00 0.00 13:48:01 lo 1.98 1.98 0.22 0.22 0.00 0.00 0.00 0.00 13:49:01 lo 1.45 1.45 0.17 0.17 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 ens3 3394.67 2249.69 34148.11 581.15 0.00 0.00 0.00 0.00 Average: lo 1.83 1.83 0.20 0.20 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 337.84 224.59 3693.61 58.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9186) 02/27/24 _x86_64_ (8 CPU) 13:39:10 LINUX RESTART (8 CPU) 13:40:00 CPU %user %nice %system %iowait %steal %idle 13:41:01 all 9.38 0.00 0.69 2.74 0.03 87.16 13:41:01 0 4.11 0.00 0.30 0.95 0.07 94.57 13:41:01 1 22.53 0.00 1.28 11.84 0.03 64.31 13:41:01 2 32.23 0.00 2.02 1.33 0.05 64.37 13:41:01 3 9.70 0.00 0.66 0.53 0.02 89.10 13:41:01 4 3.43 0.00 0.39 0.49 0.03 95.66 13:41:01 5 2.56 0.00 0.43 0.08 0.00 96.93 13:41:01 6 0.43 0.00 0.28 0.05 0.00 99.25 13:41:01 7 0.15 0.00 0.20 6.67 0.02 92.97 13:42:01 all 28.27 0.00 1.46 2.95 0.07 67.25 13:42:01 0 22.69 0.00 0.75 0.02 0.05 76.49 13:42:01 1 26.27 0.00 1.14 5.23 0.07 67.29 13:42:01 2 50.34 0.00 2.13 3.85 0.10 43.58 13:42:01 3 28.41 0.00 1.65 1.55 0.07 68.32 13:42:01 4 33.80 0.00 1.88 3.19 0.08 61.05 13:42:01 5 30.71 0.00 1.32 1.38 0.07 66.52 13:42:01 6 18.78 0.00 1.21 4.47 0.05 75.49 13:42:01 7 15.24 0.00 1.64 3.93 0.07 79.12 13:43:01 all 42.68 0.00 1.93 0.77 0.09 54.53 13:43:01 0 45.93 0.00 1.80 0.10 0.10 52.07 13:43:01 1 35.39 0.00 1.56 0.74 0.08 62.23 13:43:01 2 42.59 0.00 1.61 3.55 0.07 52.18 13:43:01 3 40.77 0.00 2.07 0.72 0.08 56.36 13:43:01 4 48.90 0.00 2.87 0.25 0.10 47.87 13:43:01 5 44.96 0.00 1.81 0.52 0.08 52.62 13:43:01 6 43.47 0.00 1.56 0.23 0.10 54.64 13:43:01 7 39.45 0.00 2.21 0.08 0.08 58.17 13:44:01 all 10.82 0.00 1.09 4.29 0.04 83.77 13:44:01 0 5.68 0.00 1.10 0.96 0.03 92.22 13:44:01 1 14.81 0.00 1.05 0.03 0.02 84.08 13:44:01 2 6.71 0.00 1.07 13.33 0.05 78.84 13:44:01 3 4.68 0.00 0.89 12.46 0.03 81.95 13:44:01 4 5.25 0.00 0.65 0.10 0.02 93.98 13:44:01 5 5.50 0.00 0.62 0.00 0.03 93.84 13:44:01 6 35.18 0.00 2.30 6.68 0.07 55.77 13:44:01 7 9.00 0.00 1.00 0.75 0.05 89.19 13:45:01 all 24.68 0.00 5.13 5.01 0.07 65.10 13:45:01 0 24.64 0.00 4.54 1.26 0.07 69.49 13:45:01 1 23.90 0.00 5.34 0.13 0.08 70.54 13:45:01 2 22.87 0.00 5.96 0.97 0.08 70.12 13:45:01 3 24.38 0.00 4.63 3.46 0.07 67.47 13:45:01 4 23.71 0.00 4.64 1.48 0.07 70.09 13:45:01 5 27.99 0.00 5.19 1.12 0.08 65.61 13:45:01 6 25.75 0.00 4.89 3.79 0.07 65.51 13:45:01 7 24.21 0.00 5.90 28.05 0.09 41.75 13:46:01 all 20.43 0.00 3.66 9.43 0.10 66.37 13:46:01 0 22.71 0.00 3.72 15.03 0.12 58.41 13:46:01 1 16.75 0.00 3.13 0.55 0.08 79.48 13:46:01 2 21.52 0.00 3.34 1.84 0.08 73.22 13:46:01 3 22.37 0.00 3.17 2.95 0.10 71.42 13:46:01 4 18.49 0.00 4.75 29.65 0.12 46.99 13:46:01 5 24.45 0.00 3.47 3.80 0.10 68.18 13:46:01 6 22.45 0.00 4.43 10.64 0.10 62.38 13:46:01 7 14.74 0.00 3.33 11.16 0.08 70.69 13:47:01 all 29.13 0.00 1.89 2.50 0.11 66.37 13:47:01 0 34.40 0.00 2.94 7.71 0.12 54.83 13:47:01 1 24.16 0.00 1.76 0.37 0.10 73.61 13:47:01 2 26.50 0.00 1.49 2.13 0.08 69.79 13:47:01 3 33.01 0.00 1.92 1.46 0.12 63.49 13:47:01 4 33.00 0.00 1.92 0.42 0.12 64.55 13:47:01 5 33.96 0.00 1.28 1.25 0.08 63.43 13:47:01 6 25.83 0.00 2.40 5.82 0.12 65.83 13:47:01 7 22.24 0.00 1.47 0.84 0.10 75.35 13:48:01 all 10.23 0.00 1.49 0.80 0.10 87.38 13:48:01 0 14.78 0.00 1.78 0.12 0.10 83.22 13:48:01 1 8.70 0.00 1.10 0.12 0.08 89.99 13:48:01 2 8.17 0.00 1.48 0.10 0.13 90.11 13:48:01 3 5.20 0.00 1.07 0.12 0.07 93.54 13:48:01 4 10.59 0.00 1.79 0.03 0.10 87.49 13:48:01 5 13.77 0.00 1.54 1.39 0.08 83.21 13:48:01 6 10.59 0.00 1.73 0.20 0.12 87.35 13:48:01 7 10.02 0.00 1.39 4.33 0.10 84.16 13:49:01 all 8.48 0.00 0.97 2.03 0.05 88.47 13:49:01 0 2.69 0.00 1.17 0.45 0.03 95.65 13:49:01 1 6.95 0.00 0.75 0.77 0.05 91.48 13:49:01 2 29.73 0.00 1.82 8.01 0.07 60.37 13:49:01 3 15.65 0.00 0.82 0.77 0.05 82.72 13:49:01 4 3.58 0.00 0.90 0.37 0.05 95.09 13:49:01 5 5.67 0.00 0.82 0.45 0.03 93.02 13:49:01 6 1.99 0.00 0.78 0.63 0.03 96.56 13:49:01 7 1.82 0.00 0.73 4.81 0.05 92.58 Average: all 20.41 0.00 2.03 3.39 0.07 74.10 Average: 0 19.66 0.00 2.00 2.93 0.08 75.32 Average: 1 19.93 0.00 1.90 2.22 0.07 75.88 Average: 2 26.75 0.00 2.32 3.90 0.08 66.95 Average: 3 20.41 0.00 1.87 2.67 0.07 74.99 Average: 4 20.00 0.00 2.19 3.97 0.08 73.77 Average: 5 20.98 0.00 1.82 1.11 0.06 76.02 Average: 6 20.42 0.00 2.17 3.60 0.07 73.74 Average: 7 15.15 0.00 1.97 6.70 0.07 76.11