---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18843 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: 2800.000 BogoMIPS: 5600.00 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 13G 143G 9% / 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 858 26135 0 5173 30852 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:23:f8:97 brd ff:ff:ff:ff:ff:ff inet 10.30.107.41/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85582sec preferred_lft 85582sec inet6 fe80::f816:3eff:fe23:f897/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:32:ed:09 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-18843) 03/28/24 _x86_64_ (8 CPU) 12:40:25 LINUX RESTART (8 CPU) 12:41:01 tps rtps wtps bread/s bwrtn/s 12:42:01 115.08 42.54 72.54 1903.28 23827.10 12:43:01 96.97 3.65 93.32 81.59 27904.15 12:44:01 53.41 0.00 53.41 0.00 25035.43 12:45:01 47.93 0.75 47.18 51.19 58212.43 12:46:01 14.41 0.03 14.38 0.80 21227.72 12:47:01 13.31 0.00 13.31 0.00 19281.59 12:48:02 15.95 1.13 14.81 23.60 21831.83 12:49:01 15.17 0.02 15.15 0.14 22042.50 12:50:01 20.71 6.73 13.98 812.00 15678.85 12:51:01 149.08 1.27 147.81 58.92 71216.26 12:52:01 3.82 0.00 3.82 0.00 413.93 12:53:01 44.21 32.94 11.26 1738.78 833.73 Average: 49.22 7.43 41.78 389.73 25630.38 12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30124176 31716984 2815044 8.55 69388 1834388 1391084 4.09 852396 1670368 153900 12:43:01 29607884 31531236 3331336 10.11 83536 2133364 1920460 5.65 1054152 1949268 170300 12:44:01 29180060 31583652 3759160 11.41 87092 2602816 1570624 4.62 1013796 2402440 407000 12:45:01 27912664 31192376 5026556 15.26 89100 3461300 2268596 6.67 1409340 3242668 33300 12:46:01 27825088 31165988 5114132 15.53 89204 3522448 2298788 6.76 1451412 3288168 25004 12:47:01 27485556 30856652 5453664 16.56 89280 3552336 2756856 8.11 1768980 3308860 504 12:48:02 27760124 31213456 5179096 15.72 89372 3634168 2237564 6.58 1427352 3374744 31320 12:49:01 27822232 31352844 5116988 15.53 89468 3710544 2078064 6.11 1305448 3433896 35904 12:50:01 27671232 31543052 5267988 15.99 95608 4032100 1594708 4.69 1285664 3588796 269292 12:51:01 26749784 31348444 6189436 18.79 120356 4670296 2539016 7.47 1308112 4419352 9412 12:52:01 26736804 31335240 6202416 18.83 120420 4670680 2567744 7.55 1374152 4367648 96 12:53:01 26732472 31459448 6206748 18.84 121812 4795824 1588720 4.67 1542368 4203604 63864 Average: 27967340 31358281 4971880 15.09 95386 3551689 2067685 6.08 1316098 3270818 99991 12:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 ens3 190.53 128.05 1204.68 35.80 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 12:43:01 ens3 38.86 27.03 606.43 5.97 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 12:44:01 ens3 118.15 57.39 3528.43 5.36 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 ens3 213.26 98.37 6731.97 7.46 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:46:01 ens3 2.53 1.18 0.77 2.42 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 8.20 2.88 6.07 1.70 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:48:02 ens3 1.83 0.98 0.78 1.23 0.00 0.00 0.00 0.00 12:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 1.15 0.39 0.38 0.39 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 ens3 2.20 1.20 1.32 1.07 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 22.95 21.15 10.19 9.91 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 5.27 5.27 0.36 0.36 0.00 0.00 0.00 0.00 12:52:01 ens3 46.13 43.89 9.38 11.41 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 17.60 17.60 1.15 1.15 0.00 0.00 0.00 0.00 12:53:01 ens3 204.68 160.06 1201.73 29.95 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 lo 14.93 14.93 0.99 0.99 0.00 0.00 0.00 0.00 Average: ens3 70.97 45.28 1110.04 9.40 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 3.42 3.42 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18843) 03/28/24 _x86_64_ (8 CPU) 12:40:25 LINUX RESTART (8 CPU) 12:41:01 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 10.70 0.00 0.90 2.13 0.04 86.22 12:42:01 0 32.34 0.00 2.14 2.14 0.07 63.31 12:42:01 1 12.68 0.00 1.04 7.30 0.03 78.94 12:42:01 2 21.12 0.00 1.27 0.53 0.07 77.01 12:42:01 3 3.81 0.00 0.50 0.35 0.03 95.31 12:42:01 4 8.23 0.00 0.77 0.60 0.03 90.37 12:42:01 5 1.58 0.00 0.52 0.10 0.02 97.78 12:42:01 6 3.58 0.00 0.25 0.05 0.02 96.10 12:42:01 7 2.29 0.00 0.75 6.01 0.10 90.84 12:43:01 all 11.51 0.00 0.70 1.75 0.04 86.00 12:43:01 0 1.13 0.00 0.43 0.00 0.02 98.42 12:43:01 1 0.79 0.00 0.37 7.83 0.05 90.97 12:43:01 2 20.79 0.00 1.22 0.65 0.03 77.31 12:43:01 3 32.76 0.00 0.69 0.13 0.05 66.37 12:43:01 4 10.47 0.00 1.15 1.69 0.07 86.63 12:43:01 5 12.97 0.00 0.35 0.05 0.03 86.60 12:43:01 6 8.90 0.00 0.58 0.37 0.02 90.13 12:43:01 7 4.30 0.00 0.82 3.33 0.07 91.49 12:44:01 all 10.79 0.00 0.34 1.48 0.04 87.34 12:44:01 0 29.60 0.00 0.20 0.00 0.05 70.15 12:44:01 1 0.02 0.00 0.40 10.88 0.03 88.67 12:44:01 2 0.07 0.00 0.10 0.00 0.00 99.83 12:44:01 3 54.85 0.00 1.41 0.87 0.07 42.80 12:44:01 4 1.84 0.00 0.23 0.08 0.12 97.73 12:44:01 5 0.03 0.00 0.15 0.00 0.00 99.82 12:44:01 6 0.08 0.00 0.13 0.00 0.02 99.77 12:44:01 7 0.03 0.00 0.15 0.00 0.03 99.78 12:45:01 all 9.15 0.00 0.65 2.17 0.04 87.99 12:45:01 0 3.35 0.00 2.19 5.27 0.03 89.15 12:45:01 1 0.15 0.00 0.37 12.03 0.03 87.42 12:45:01 2 15.31 0.00 0.27 0.02 0.02 84.39 12:45:01 3 1.87 0.00 1.00 0.00 0.02 97.12 12:45:01 4 27.33 0.00 0.35 0.02 0.12 72.18 12:45:01 5 0.47 0.00 0.22 0.00 0.02 99.30 12:45:01 6 0.03 0.00 0.15 0.00 0.00 99.82 12:45:01 7 24.73 0.00 0.65 0.02 0.05 74.55 12:46:01 all 12.54 0.00 0.22 0.91 0.04 86.29 12:46:01 0 36.84 0.00 0.40 0.00 0.05 62.71 12:46:01 1 1.97 0.00 0.03 7.16 0.02 90.82 12:46:01 2 0.02 0.00 0.00 0.00 0.02 99.97 12:46:01 3 0.20 0.00 0.03 0.02 0.00 99.75 12:46:01 4 1.10 0.00 0.18 0.00 0.08 98.63 12:46:01 5 2.37 0.00 0.20 0.00 0.07 97.36 12:46:01 6 0.37 0.00 0.07 0.03 0.00 99.53 12:46:01 7 57.85 0.00 0.84 0.00 0.07 41.24 12:47:01 all 12.48 0.00 0.11 0.96 0.04 86.41 12:47:01 0 0.97 0.00 0.03 0.00 0.02 98.98 12:47:01 1 1.01 0.00 0.00 7.65 0.02 91.32 12:47:01 2 46.31 0.00 0.17 0.00 0.05 53.47 12:47:01 3 0.10 0.00 0.02 0.00 0.00 99.88 12:47:01 4 22.87 0.00 0.18 0.00 0.13 76.81 12:47:01 5 28.86 0.00 0.47 0.00 0.08 70.59 12:47:01 6 0.03 0.00 0.00 0.00 0.02 99.95 12:47:01 7 0.05 0.00 0.02 0.00 0.02 99.92 12:48:02 all 12.28 0.00 0.30 0.91 0.04 86.47 12:48:02 0 16.07 0.00 0.45 0.02 0.02 83.45 12:48:02 1 1.51 0.00 0.10 7.29 0.03 91.07 12:48:02 2 13.89 0.00 0.27 0.00 0.02 85.83 12:48:02 3 11.62 0.00 0.23 0.00 0.05 88.10 12:48:02 4 6.06 0.00 0.35 0.03 0.07 93.49 12:48:02 5 16.96 0.00 0.45 0.00 0.03 82.55 12:48:02 6 23.48 0.00 0.37 0.00 0.12 76.03 12:48:02 7 8.57 0.00 0.17 0.00 0.00 91.26 12:49:01 all 12.17 0.00 0.34 0.90 0.04 86.56 12:49:01 0 6.69 0.00 0.30 0.00 0.02 92.99 12:49:01 1 7.28 0.00 0.29 7.23 0.02 85.18 12:49:01 2 10.85 0.00 0.20 0.00 0.02 88.93 12:49:01 3 13.86 0.00 0.46 0.00 0.12 85.56 12:49:01 4 11.38 0.00 0.42 0.00 0.03 88.16 12:49:01 5 34.85 0.00 0.64 0.00 0.07 64.43 12:49:01 6 12.33 0.00 0.32 0.00 0.02 87.33 12:49:01 7 0.10 0.00 0.05 0.00 0.02 99.83 12:50:01 all 12.15 0.00 0.41 0.62 0.04 86.79 12:50:01 0 2.23 0.00 0.17 0.00 0.02 97.58 12:50:01 1 8.76 0.00 0.34 4.51 0.03 86.36 12:50:01 2 12.12 0.00 0.33 0.37 0.02 87.16 12:50:01 3 22.32 0.00 0.52 0.00 0.05 77.11 12:50:01 4 18.99 0.00 0.55 0.00 0.12 80.35 12:50:01 5 8.73 0.00 0.52 0.05 0.00 90.70 12:50:01 6 8.30 0.00 0.40 0.03 0.02 91.25 12:50:01 7 15.76 0.00 0.45 0.00 0.02 83.78 12:51:01 all 11.21 0.00 1.20 3.25 0.06 84.28 12:51:01 0 4.11 0.00 0.64 0.00 0.10 95.15 12:51:01 1 3.18 0.00 0.79 5.68 0.05 90.31 12:51:01 2 0.65 0.00 1.26 19.51 0.05 78.53 12:51:01 3 5.23 0.00 0.84 0.27 0.05 93.62 12:51:01 4 19.95 0.00 0.87 0.05 0.05 79.08 12:51:01 5 48.72 0.00 3.97 0.48 0.13 46.69 12:51:01 6 4.76 0.00 0.57 0.00 0.05 94.63 12:51:01 7 2.99 0.00 0.62 0.02 0.03 96.34 12:52:01 all 12.24 0.00 1.01 0.04 0.11 86.60 12:52:01 0 3.86 0.00 1.05 0.00 0.12 94.97 12:52:01 1 1.90 0.00 0.88 0.08 0.10 97.04 12:52:01 2 1.75 0.00 0.95 0.00 0.12 97.19 12:52:01 3 1.22 0.00 0.84 0.00 0.12 97.83 12:52:01 4 60.08 0.00 1.27 0.00 0.10 38.55 12:52:01 5 1.45 0.00 0.94 0.00 0.10 97.51 12:52:01 6 21.85 0.00 1.02 0.17 0.10 76.87 12:52:01 7 5.90 0.00 1.20 0.02 0.12 92.78 12:52:01 CPU %user %nice %system %iowait %steal %idle 12:53:01 all 15.13 0.00 0.97 0.17 0.10 83.63 12:53:01 0 4.33 0.00 1.07 0.17 0.10 94.34 12:53:01 1 5.29 0.00 0.67 0.18 0.10 93.76 12:53:01 2 11.16 0.00 1.02 0.40 0.10 87.31 12:53:01 3 10.68 0.00 0.88 0.02 0.10 88.32 12:53:01 4 36.84 0.00 1.17 0.07 0.10 61.83 12:53:01 5 40.25 0.00 1.10 0.10 0.12 58.43 12:53:01 6 4.32 0.00 0.65 0.03 0.08 94.91 12:53:01 7 8.18 0.00 1.15 0.38 0.10 90.19 Average: all 11.86 0.00 0.60 1.27 0.05 86.21 Average: 0 11.79 0.00 0.76 0.63 0.05 86.77 Average: 1 3.70 0.00 0.44 6.48 0.04 89.33 Average: 2 12.82 0.00 0.59 1.79 0.04 84.77 Average: 3 13.19 0.00 0.62 0.14 0.05 86.00 Average: 4 18.77 0.00 0.63 0.21 0.08 80.30 Average: 5 16.41 0.00 0.79 0.07 0.06 82.68 Average: 6 7.33 0.00 0.38 0.06 0.04 92.20 Average: 7 10.90 0.00 0.57 0.81 0.05 87.67