---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-223 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 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 805 28929 0 2432 30933 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b6:8e:59 brd ff:ff:ff:ff:ff:ff inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:feb6:8e59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:a2:dc:1c 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-223) 11/29/23 _x86_64_ (8 CPU) 02:14:10 LINUX RESTART (8 CPU) 02:15:08 tps rtps wtps bread/s bwrtn/s 02:16:01 24.77 0.00 24.77 0.00 10447.58 02:17:01 7.82 0.00 7.82 0.00 8477.52 02:18:01 20.62 0.12 20.50 1.87 19173.93 02:19:01 31.22 0.55 30.67 4.40 31399.77 02:20:01 58.59 13.26 45.33 976.37 22699.15 02:21:01 72.27 12.81 59.46 243.56 7434.09 02:22:01 74.20 8.77 65.44 490.98 10090.72 02:23:01 25.80 5.93 19.86 1032.36 2506.25 02:24:01 27.61 0.38 27.22 5.20 3540.02 Average: 38.29 4.71 33.57 310.31 12894.43 02:15:08 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 30447604 31779144 2491616 7.56 47156 1608084 1387024 4.08 766160 1467272 1288 02:17:01 30428596 31768304 2510624 7.62 47912 1614816 1424552 4.19 773756 1472684 1836 02:18:01 30417604 31768344 2521616 7.66 49460 1623372 1415584 4.16 779800 1479092 720 02:19:01 30380552 31743820 2558668 7.77 51928 1632500 1451740 4.27 807340 1486760 764 02:20:01 30196116 31771356 2743104 8.33 67092 1819420 1401180 4.12 798060 1656280 112452 02:21:01 29770820 31507996 3168400 9.62 78000 1961564 2002788 5.89 1085896 1780136 131980 02:22:01 28039028 29955860 4900192 14.88 83948 2128960 3280612 9.65 2687280 1891700 7876 02:23:01 29659164 31704588 3280056 9.96 88016 2252040 1455996 4.28 964064 1995092 42136 02:24:01 29572772 31638244 3366448 10.22 89920 2268592 1509936 4.44 1037440 2005348 39888 Average: 29879140 31515295 3060080 9.29 67048 1878816 1703268 5.01 1077755 1692707 37660 02:15:08 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 ens3 4.79 2.16 16.53 1.05 0.00 0.00 0.00 0.00 02:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 ens3 0.97 0.95 2.96 0.35 0.00 0.00 0.00 0.00 02:17:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 ens3 2.87 2.56 11.98 0.72 0.00 0.00 0.00 0.00 02:18:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 ens3 4.73 4.56 30.16 1.11 0.00 0.00 0.00 0.00 02:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 39.58 28.90 658.59 3.78 0.00 0.00 0.00 0.00 02:20:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 ens3 91.18 76.42 778.80 17.91 0.00 0.00 0.00 0.00 02:21:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 288.44 235.29 2400.54 52.47 0.00 0.00 0.00 0.00 02:22:01 lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 ens3 88.50 77.82 82.89 41.64 0.00 0.00 0.00 0.00 02:23:01 lo 2.43 2.43 0.26 0.26 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 ens3 14.16 12.73 53.40 4.91 0.00 0.00 0.00 0.00 02:24:01 lo 0.40 0.40 0.04 0.04 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 60.22 49.69 454.39 13.95 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-223) 11/29/23 _x86_64_ (8 CPU) 02:14:10 LINUX RESTART (8 CPU) 02:15:08 CPU %user %nice %system %iowait %steal %idle 02:16:01 all 0.28 0.00 0.03 22.65 0.01 77.04 02:16:01 0 0.02 0.00 0.02 0.00 0.00 99.96 02:16:01 1 0.02 0.00 0.02 23.77 0.00 76.19 02:16:01 2 0.04 0.00 0.00 47.39 0.00 52.58 02:16:01 3 0.91 0.00 0.02 58.16 0.00 40.91 02:16:01 4 0.00 0.00 0.02 0.00 0.00 99.98 02:16:01 5 0.00 0.00 0.02 0.00 0.00 99.98 02:16:01 6 0.13 0.00 0.02 0.00 0.00 99.85 02:16:01 7 1.10 0.00 0.13 51.90 0.00 46.87 02:17:01 all 0.46 0.00 0.04 12.29 0.00 87.21 02:17:01 0 1.53 0.00 0.15 0.98 0.02 97.31 02:17:01 1 0.30 0.00 0.03 0.07 0.00 99.60 02:17:01 2 0.05 0.00 0.00 0.00 0.00 99.95 02:17:01 3 0.03 0.00 0.02 0.00 0.00 99.95 02:17:01 4 0.00 0.00 0.00 0.00 0.00 100.00 02:17:01 5 0.02 0.00 0.02 0.00 0.00 99.97 02:17:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:17:01 7 1.70 0.00 0.10 97.23 0.02 0.95 02:18:01 all 0.75 0.00 0.07 14.37 0.01 84.80 02:18:01 0 0.07 0.00 0.03 0.17 0.05 99.68 02:18:01 1 0.02 0.00 0.00 0.00 0.00 99.98 02:18:01 2 2.63 0.00 0.30 83.20 0.03 13.83 02:18:01 3 3.00 0.00 0.15 0.54 0.02 96.30 02:18:01 4 0.15 0.00 0.03 0.00 0.00 99.82 02:18:01 5 0.10 0.00 0.02 0.00 0.02 99.87 02:18:01 6 0.00 0.00 0.02 11.26 0.02 88.71 02:18:01 7 0.05 0.00 0.00 20.26 0.00 79.69 02:19:01 all 1.13 0.00 0.08 11.71 0.01 87.08 02:19:01 0 1.10 0.00 0.07 0.08 0.00 98.75 02:19:01 1 0.02 0.00 0.00 0.00 0.00 99.98 02:19:01 2 4.29 0.00 0.22 93.12 0.03 2.34 02:19:01 3 2.94 0.00 0.22 0.37 0.02 96.45 02:19:01 4 0.08 0.00 0.00 0.00 0.00 99.92 02:19:01 5 0.07 0.00 0.02 0.00 0.00 99.92 02:19:01 6 0.55 0.00 0.07 0.00 0.02 99.37 02:19:01 7 0.03 0.00 0.02 0.50 0.00 99.45 02:20:01 all 4.68 0.00 0.45 7.29 0.02 87.56 02:20:01 0 1.12 0.00 0.33 2.48 0.02 96.05 02:20:01 1 0.23 0.00 0.22 0.28 0.02 99.25 02:20:01 2 19.64 0.00 2.01 51.80 0.07 26.49 02:20:01 3 5.09 0.00 0.35 2.33 0.02 92.21 02:20:01 4 5.41 0.00 0.27 1.19 0.02 93.12 02:20:01 5 5.27 0.00 0.22 0.10 0.02 94.39 02:20:01 6 0.49 0.00 0.10 0.07 0.02 99.33 02:20:01 7 0.20 0.00 0.12 0.20 0.00 99.48 02:21:01 all 8.54 0.00 0.62 5.39 0.06 85.40 02:21:01 0 5.75 0.00 0.48 2.51 0.07 91.19 02:21:01 1 2.15 0.00 0.12 0.12 0.02 97.60 02:21:01 2 3.59 0.00 0.62 7.26 0.05 88.48 02:21:01 3 26.47 0.00 1.81 26.45 0.10 45.17 02:21:01 4 10.46 0.00 0.99 6.34 0.05 82.16 02:21:01 5 8.09 0.00 0.45 0.42 0.05 90.99 02:21:01 6 4.92 0.00 0.17 0.05 0.05 94.81 02:21:01 7 6.94 0.00 0.32 0.03 0.10 92.61 02:22:01 all 28.81 0.00 0.94 4.21 0.11 65.92 02:22:01 0 37.92 0.00 0.88 2.24 0.15 58.80 02:22:01 1 24.40 0.00 0.52 0.94 0.10 74.04 02:22:01 2 30.39 0.00 1.36 4.86 0.10 63.29 02:22:01 3 31.71 0.00 1.26 11.92 0.13 54.97 02:22:01 4 21.43 0.00 0.92 0.62 0.08 76.94 02:22:01 5 30.17 0.00 0.69 3.32 0.10 65.72 02:22:01 6 31.64 0.00 0.62 1.70 0.07 65.98 02:22:01 7 22.92 0.00 1.28 8.10 0.17 67.54 02:23:01 all 14.88 0.00 0.69 4.13 0.06 80.23 02:23:01 0 9.62 0.00 0.67 0.08 0.07 89.57 02:23:01 1 10.94 0.00 0.50 3.32 0.03 85.21 02:23:01 2 25.93 0.00 0.99 11.30 0.08 61.69 02:23:01 3 18.74 0.00 0.54 0.70 0.07 79.95 02:23:01 4 9.44 0.00 0.59 0.49 0.05 89.44 02:23:01 5 11.39 0.00 0.38 2.07 0.08 86.07 02:23:01 6 16.98 0.00 0.89 0.33 0.08 81.72 02:23:01 7 16.05 0.00 1.05 14.83 0.07 68.00 02:24:01 all 5.35 0.00 0.29 6.90 0.02 87.43 02:24:01 0 0.20 0.00 0.08 0.45 0.02 99.25 02:24:01 1 2.10 0.00 0.12 0.05 0.03 97.69 02:24:01 2 3.52 0.00 0.20 0.97 0.03 95.28 02:24:01 3 14.76 0.00 0.92 26.94 0.03 57.35 02:24:01 4 2.52 0.00 0.22 0.07 0.00 97.20 02:24:01 5 12.68 0.00 0.40 1.17 0.02 85.73 02:24:01 6 0.13 0.00 0.10 0.02 0.00 99.75 02:24:01 7 6.96 0.00 0.28 25.57 0.02 67.17 Average: all 7.28 0.00 0.36 9.72 0.04 82.61 Average: 0 6.39 0.00 0.31 1.01 0.04 92.25 Average: 1 4.52 0.00 0.17 2.90 0.02 92.40 Average: 2 10.13 0.00 0.64 33.09 0.05 56.09 Average: 3 11.64 0.00 0.59 13.58 0.04 74.14 Average: 4 5.55 0.00 0.34 0.97 0.02 93.11 Average: 5 7.60 0.00 0.25 0.79 0.03 91.32 Average: 6 6.18 0.00 0.22 1.51 0.03 92.06 Average: 7 6.26 0.00 0.37 23.94 0.04 69.39