---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-12800 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 16G 140G 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 868 23317 0 7981 30843 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:4c:9d:fb brd ff:ff:ff:ff:ff:ff inet 10.30.106.198/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe4c:9dfb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:2e:cf:17 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-v1-8c-8g-12800) 01/16/24 _x86_64_ (8 CPU) 22:47:21 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 96.19 18.45 77.73 1053.79 24458.77 22:50:01 101.97 12.53 89.44 266.04 52096.90 22:51:01 219.13 2.60 216.53 86.65 133054.22 22:52:01 232.11 20.63 211.48 3862.16 57209.67 22:53:01 36.24 0.00 36.24 0.00 35611.66 22:54:01 279.04 0.00 279.04 0.00 47384.90 22:55:01 19.75 0.02 19.73 0.13 23529.15 22:56:01 23.64 0.00 23.64 0.00 18156.75 22:57:01 83.14 0.17 82.97 9.47 23351.71 Average: 121.29 6.02 115.27 585.59 46134.58 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30087508 31692316 2851712 8.66 69376 1846096 1420756 4.18 878188 1681896 172788 22:50:01 26650880 31654524 6288340 19.09 90904 5143084 1326000 3.90 1960280 3911952 2386316 22:51:01 25771200 30893660 7168020 21.76 133072 5151876 2115152 6.22 1720300 4955288 463900 22:52:01 24475532 30780640 8463688 25.69 166072 6203380 2251016 6.62 2045888 5824232 354648 22:53:01 23813312 30642976 9125908 27.71 166340 6712792 2347208 6.91 2748296 5769140 495816 22:54:01 24025776 31240652 8913444 27.06 167648 7084492 1761116 5.18 2305104 5990284 1784 22:55:01 22833656 30228624 10105564 30.68 167732 7259464 2520992 7.42 3552652 5923672 4096 22:56:01 24248940 31646040 8690280 26.38 167816 7261452 1387688 4.08 2040628 6026692 183472 22:57:01 23847660 31546340 9091560 27.60 168736 7554864 1464004 4.31 2329096 6133784 13708 Average: 25083829 31147308 7855391 23.85 144188 6024167 1843770 5.42 2175604 5135216 452948 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 59.74 42.89 1017.40 7.37 0.00 0.00 0.00 0.00 22:49:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6862.68 4084.11 24563.77 1068.95 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 436.31 344.06 3612.29 71.99 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 246.31 198.57 2366.41 38.92 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 19.05 14.93 4.34 4.43 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 89.02 82.24 195.44 27.29 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 3.12 2.67 1.00 0.87 0.00 0.00 0.00 0.00 22:55:01 lo 9.62 9.62 0.49 0.49 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 11.28 9.00 2.31 2.99 0.00 0.00 0.00 0.00 22:56:01 lo 31.51 31.51 1.62 1.62 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 2019.15 1434.01 454.69 7888.40 0.00 0.00 0.00 0.00 22:57:01 lo 0.20 0.20 0.02 0.02 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 1084.95 691.52 3584.81 1014.20 0.00 0.00 0.00 0.00 Average: lo 5.05 5.05 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-12800) 01/16/24 _x86_64_ (8 CPU) 22:47:21 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.78 0.00 0.80 2.58 0.03 86.81 22:49:01 0 0.65 0.00 0.39 1.44 0.02 97.50 22:49:01 1 3.11 0.00 0.34 1.17 0.00 95.38 22:49:01 2 34.44 0.00 2.36 2.45 0.07 60.68 22:49:01 3 6.83 0.00 0.66 14.94 0.03 77.54 22:49:01 4 22.69 0.00 1.37 0.36 0.05 75.53 22:49:01 5 1.24 0.00 0.32 0.03 0.02 98.39 22:49:01 6 7.64 0.00 0.44 0.10 0.05 91.77 22:49:01 7 1.66 0.00 0.51 0.14 0.02 97.68 22:50:01 all 7.93 0.00 3.53 3.44 0.05 85.05 22:50:01 0 3.85 0.00 4.31 10.59 0.05 81.19 22:50:01 1 3.71 0.00 1.22 0.08 0.02 94.97 22:50:01 2 1.75 0.00 0.35 0.02 0.00 97.88 22:50:01 3 6.70 0.00 0.70 13.16 0.03 79.40 22:50:01 4 12.01 0.00 4.60 3.60 0.08 79.72 22:50:01 5 5.50 0.00 2.46 0.02 0.03 91.99 22:50:01 6 4.16 0.00 8.43 0.12 0.08 87.21 22:50:01 7 25.78 0.00 6.21 0.02 0.07 67.92 22:51:01 all 12.73 0.00 2.20 10.56 0.07 74.44 22:51:01 0 8.21 0.00 0.84 0.00 0.08 90.86 22:51:01 1 12.14 0.00 2.35 0.29 0.10 85.12 22:51:01 2 9.49 0.00 1.46 30.02 0.03 59.00 22:51:01 3 10.95 0.00 1.86 25.13 0.07 61.99 22:51:01 4 18.43 0.00 3.42 1.53 0.07 76.55 22:51:01 5 16.51 0.00 3.07 26.69 0.08 53.65 22:51:01 6 10.53 0.00 2.92 0.89 0.07 85.60 22:51:01 7 15.59 0.00 1.81 0.00 0.05 82.55 22:52:01 all 17.77 0.00 2.64 6.15 0.07 73.37 22:52:01 0 16.83 0.00 1.16 0.59 0.07 81.36 22:52:01 1 10.02 0.00 3.41 4.94 0.10 81.53 22:52:01 2 24.09 0.00 2.41 6.17 0.07 67.26 22:52:01 3 26.21 0.00 2.77 2.22 0.07 68.73 22:52:01 4 17.53 0.00 5.15 15.10 0.10 62.11 22:52:01 5 16.02 0.00 2.24 1.61 0.05 80.08 22:52:01 6 17.05 0.00 1.61 0.49 0.05 80.81 22:52:01 7 14.43 0.00 2.35 18.25 0.07 64.90 22:53:01 all 26.44 0.00 2.35 2.32 0.06 68.83 22:53:01 0 17.42 0.00 2.25 8.00 0.10 72.23 22:53:01 1 56.78 0.00 2.06 0.00 0.10 41.07 22:53:01 2 27.16 0.00 5.59 0.05 0.05 67.15 22:53:01 3 16.13 0.00 1.44 0.00 0.05 82.39 22:53:01 4 29.25 0.00 2.31 0.00 0.07 68.37 22:53:01 5 15.59 0.00 0.89 0.00 0.03 83.49 22:53:01 6 16.26 0.00 1.27 0.02 0.05 82.40 22:53:01 7 32.94 0.00 2.97 10.48 0.07 53.54 22:54:01 all 16.55 0.00 2.45 3.04 0.06 77.89 22:54:01 0 9.66 0.00 0.94 15.90 0.07 73.44 22:54:01 1 6.29 0.00 2.26 1.93 0.10 89.42 22:54:01 2 11.44 0.00 1.11 4.42 0.07 82.97 22:54:01 3 24.73 0.00 2.42 0.00 0.07 72.78 22:54:01 4 41.91 0.00 9.23 0.32 0.07 48.47 22:54:01 5 13.76 0.00 1.62 0.00 0.08 84.53 22:54:01 6 10.78 0.00 0.52 0.07 0.02 88.62 22:54:01 7 13.79 0.00 1.47 1.72 0.03 82.98 22:55:01 all 13.80 0.00 4.26 1.21 0.07 80.66 22:55:01 0 5.40 0.00 5.12 8.18 0.03 81.27 22:55:01 1 51.24 0.00 4.55 0.00 0.12 44.09 22:55:01 2 6.95 0.00 2.39 0.00 0.05 90.61 22:55:01 3 7.72 0.00 4.99 1.46 0.05 85.79 22:55:01 4 13.62 0.00 6.11 0.00 0.07 80.21 22:55:01 5 5.37 0.00 1.17 0.00 0.07 93.40 22:55:01 6 4.80 0.00 0.76 0.00 0.05 94.39 22:55:01 7 15.34 0.00 8.97 0.03 0.12 75.54 22:56:01 all 10.21 0.00 8.95 1.03 0.11 79.70 22:56:01 0 5.27 0.00 11.60 5.01 0.10 78.02 22:56:01 1 2.46 0.00 6.42 2.93 0.08 88.11 22:56:01 2 8.27 0.00 5.20 0.00 0.13 86.40 22:56:01 3 6.48 0.00 11.35 0.13 0.10 81.93 22:56:01 4 18.73 0.00 5.49 0.00 0.12 75.66 22:56:01 5 7.25 0.00 6.81 0.00 0.12 85.82 22:56:01 6 4.63 0.00 2.43 0.00 0.12 92.82 22:56:01 7 28.84 0.00 22.16 0.03 0.10 48.87 22:57:01 all 6.90 0.00 0.99 1.40 0.03 90.69 22:57:01 0 15.78 0.00 1.94 0.00 0.03 82.25 22:57:01 1 0.27 0.00 0.12 4.07 0.02 95.53 22:57:01 2 2.57 0.00 0.63 0.00 0.03 96.76 22:57:01 3 1.16 0.00 1.24 3.55 0.03 94.02 22:57:01 4 18.91 0.00 0.60 0.00 0.03 80.46 22:57:01 5 2.48 0.00 0.72 0.00 0.03 96.77 22:57:01 6 13.45 0.00 1.99 0.18 0.03 84.34 22:57:01 7 0.54 0.00 0.66 3.38 0.03 95.40 Average: all 13.57 0.00 3.14 3.52 0.06 79.71 Average: 0 9.24 0.00 3.20 5.52 0.06 81.98 Average: 1 16.23 0.00 2.54 1.71 0.07 79.45 Average: 2 13.98 0.00 2.39 4.78 0.06 78.80 Average: 3 11.88 0.00 3.06 6.71 0.06 78.29 Average: 4 21.46 0.00 4.26 2.31 0.07 71.90 Average: 5 9.31 0.00 2.15 3.13 0.06 85.35 Average: 6 9.95 0.00 2.26 0.21 0.06 87.53 Average: 7 16.57 0.00 5.24 3.79 0.06 74.34