---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4220 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 815 29050 0 2300 30922 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:6e:71:07 brd ff:ff:ff:ff:ff:ff inet 10.30.106.225/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85571sec preferred_lft 85571sec inet6 fe80::f816:3eff:fe6e:7107/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:b2:3e:d9 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-4220) 11/25/23 _x86_64_ (8 CPU) 08:05:37 LINUX RESTART (8 CPU) 08:06:02 tps rtps wtps bread/s bwrtn/s 08:07:01 58.87 32.10 26.78 2817.42 32082.83 08:08:01 12.05 0.02 12.03 2.53 16548.84 08:09:01 11.68 0.00 11.68 0.00 16942.49 08:10:01 11.73 0.00 11.73 0.00 16813.60 08:11:01 11.66 0.00 11.66 0.00 16676.71 08:12:01 10.78 0.00 10.78 0.00 15600.53 08:13:01 11.80 0.02 11.78 0.13 16947.84 08:14:01 12.00 0.00 12.00 0.00 16549.64 08:15:01 8.68 0.00 8.68 0.00 12374.87 08:16:01 4.67 3.13 1.53 137.18 195.70 08:17:01 96.52 36.51 60.01 1705.32 6392.00 08:18:01 119.90 18.03 101.87 628.43 12870.52 08:19:01 54.71 13.71 40.99 526.31 4538.71 Average: 32.66 7.93 24.73 444.43 14172.07 08:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 30648356 31889340 2290864 6.95 38636 1530860 1291636 3.80 631936 1412756 276 08:08:01 30644404 31885676 2294816 6.97 38716 1530988 1291636 3.80 635688 1412820 92 08:09:01 30645936 31887252 2293284 6.96 38804 1530948 1291636 3.80 634272 1412824 24 08:10:01 30644544 31885956 2294676 6.97 38884 1530960 1291636 3.80 635224 1412832 32 08:11:01 30640092 31881628 2299128 6.98 38988 1530964 1291636 3.80 639336 1412844 44 08:12:01 30638660 31880296 2300560 6.98 39068 1530968 1291636 3.80 641108 1412852 12 08:13:01 30635748 31877488 2303472 6.99 39164 1530980 1307724 3.85 644364 1412860 52 08:14:01 30634368 31876176 2304852 7.00 39252 1530984 1307724 3.85 645388 1412832 152 08:15:01 30631848 31873780 2307372 7.00 39316 1531012 1307724 3.85 647920 1412844 20 08:16:01 30549460 31800860 2389760 7.26 39396 1540272 1307724 3.85 722536 1420132 48 08:17:01 30098664 31698488 2840556 8.62 70044 1840428 1417236 4.17 877924 1675160 172632 08:18:01 29177164 31050472 3762056 11.42 85520 2083352 2188316 6.44 1566312 1873940 77572 08:19:01 29726224 31636964 3212996 9.75 98188 2106980 1438640 4.23 1027988 1864312 53368 Average: 30408882 31778798 2530338 7.68 49537 1642284 1386531 4.08 765384 1503770 23410 08:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 193.51 127.71 520.02 28.40 0.00 0.00 0.00 0.00 08:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 0.35 0.20 0.07 0.17 0.00 0.00 0.00 0.00 08:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 1.30 0.45 2.12 0.20 0.00 0.00 0.00 0.00 08:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 0.37 0.25 0.07 0.17 0.00 0.00 0.00 0.00 08:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 0.68 0.50 0.27 0.66 0.00 0.00 0.00 0.00 08:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 0.82 0.40 0.18 0.40 0.00 0.00 0.00 0.00 08:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 0.83 0.63 0.54 0.63 0.00 0.00 0.00 0.00 08:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 0.27 0.20 0.06 0.17 0.00 0.00 0.00 0.00 08:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 1.05 0.45 0.40 0.49 0.00 0.00 0.00 0.00 08:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 ens3 48.44 37.03 111.63 18.37 0.00 0.00 0.00 0.00 08:17:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 ens3 94.55 67.26 1013.89 25.88 0.00 0.00 0.00 0.00 08:18:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 ens3 193.05 174.12 1503.65 36.25 0.00 0.00 0.00 0.00 08:19:01 lo 3.20 3.20 0.34 0.34 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 ens3 90.63 73.70 242.27 20.56 0.00 0.00 0.00 0.00 Average: lo 0.64 0.64 0.06 0.06 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 47.95 37.03 260.82 10.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4220) 11/25/23 _x86_64_ (8 CPU) 08:05:37 LINUX RESTART (8 CPU) 08:06:02 CPU %user %nice %system %iowait %steal %idle 08:07:01 all 2.24 0.00 0.36 1.45 0.01 95.94 08:07:01 0 3.03 0.00 0.32 0.31 0.00 96.34 08:07:01 1 2.17 0.00 0.14 0.07 0.02 97.61 08:07:01 2 2.60 0.00 0.50 0.12 0.02 96.77 08:07:01 3 3.51 0.00 0.42 0.58 0.02 95.47 08:07:01 4 0.88 0.00 0.39 0.22 0.03 98.47 08:07:01 5 2.44 0.00 0.29 0.31 0.00 96.96 08:07:01 6 1.14 0.00 0.32 2.75 0.00 95.79 08:07:01 7 2.16 0.00 0.44 7.28 0.02 90.10 08:08:01 all 0.09 0.00 0.01 1.08 0.01 98.81 08:08:01 0 0.03 0.00 0.00 0.00 0.02 99.95 08:08:01 1 0.00 0.00 0.02 0.00 0.00 99.98 08:08:01 2 0.03 0.00 0.00 0.00 0.00 99.97 08:08:01 3 0.05 0.00 0.00 0.00 0.00 99.95 08:08:01 4 0.47 0.00 0.02 0.25 0.02 99.25 08:08:01 5 0.02 0.00 0.02 0.00 0.02 99.95 08:08:01 6 0.02 0.00 0.02 0.00 0.00 99.97 08:08:01 7 0.05 0.00 0.02 8.41 0.02 91.51 08:09:01 all 0.02 0.00 0.01 0.88 0.01 99.08 08:09:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:09:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:09:01 2 0.03 0.00 0.00 0.00 0.02 99.95 08:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:09:01 4 0.05 0.00 0.05 0.00 0.03 99.87 08:09:01 5 0.00 0.00 0.02 0.00 0.00 99.98 08:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:09:01 7 0.02 0.00 0.02 7.07 0.00 92.90 08:10:01 all 0.02 0.00 0.01 0.90 0.01 99.07 08:10:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:10:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:10:01 2 0.05 0.00 0.00 0.00 0.02 99.93 08:10:01 3 0.02 0.00 0.00 0.00 0.02 99.97 08:10:01 4 0.03 0.00 0.03 0.02 0.00 99.92 08:10:01 5 0.03 0.00 0.00 0.00 0.00 99.97 08:10:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:10:01 7 0.03 0.00 0.02 7.15 0.02 92.78 08:11:01 all 0.03 0.00 0.01 1.02 0.01 98.92 08:11:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:11:01 1 0.00 0.00 0.00 0.00 0.03 99.97 08:11:01 2 0.07 0.00 0.02 0.00 0.00 99.92 08:11:01 3 0.02 0.00 0.02 0.00 0.00 99.97 08:11:01 4 0.07 0.00 0.03 0.00 0.02 99.88 08:11:01 5 0.07 0.00 0.02 0.00 0.00 99.92 08:11:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:11:01 7 0.05 0.00 0.03 8.19 0.02 91.71 08:12:01 all 0.02 0.00 0.01 1.86 0.01 98.11 08:12:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:12:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:12:01 2 0.02 0.00 0.02 0.00 0.02 99.95 08:12:01 3 0.02 0.00 0.02 0.00 0.02 99.95 08:12:01 4 0.03 0.00 0.02 0.00 0.02 99.93 08:12:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:12:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:12:01 7 0.02 0.00 0.00 14.86 0.02 85.11 08:13:01 all 0.03 0.00 0.01 0.90 0.00 99.05 08:13:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 2 0.03 0.00 0.00 0.00 0.00 99.97 08:13:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:13:01 4 0.12 0.00 0.03 0.00 0.02 99.83 08:13:01 5 0.05 0.00 0.00 0.00 0.00 99.95 08:13:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 7 0.02 0.00 0.02 7.24 0.00 92.73 08:14:01 all 0.01 0.00 0.01 1.14 0.01 98.84 08:14:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:14:01 2 0.05 0.00 0.02 0.00 0.02 99.92 08:14:01 3 0.00 0.00 0.02 0.00 0.00 99.98 08:14:01 4 0.02 0.00 0.03 0.02 0.03 99.90 08:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:14:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 7 0.00 0.00 0.00 9.09 0.02 90.89 08:15:01 all 0.17 0.00 0.01 0.79 0.01 99.02 08:15:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:15:01 1 0.00 0.00 0.02 0.00 0.00 99.98 08:15:01 2 1.08 0.00 0.03 0.00 0.02 98.87 08:15:01 3 0.00 0.00 0.02 0.00 0.00 99.98 08:15:01 4 0.05 0.00 0.02 0.00 0.00 99.93 08:15:01 5 0.23 0.00 0.02 0.00 0.02 99.73 08:15:01 6 0.00 0.00 0.00 0.00 0.02 99.98 08:15:01 7 0.00 0.00 0.00 6.35 0.02 93.63 08:16:01 all 0.68 0.00 0.05 0.03 0.01 99.24 08:16:01 0 0.05 0.00 0.07 0.00 0.00 99.88 08:16:01 1 1.15 0.00 0.00 0.02 0.00 98.83 08:16:01 2 0.94 0.00 0.12 0.08 0.02 98.85 08:16:01 3 1.22 0.00 0.08 0.00 0.02 98.68 08:16:01 4 0.42 0.00 0.03 0.08 0.00 99.47 08:16:01 5 1.13 0.00 0.00 0.00 0.00 98.87 08:16:01 6 0.20 0.00 0.03 0.00 0.00 99.77 08:16:01 7 0.33 0.00 0.03 0.05 0.00 99.58 08:17:01 all 10.17 0.00 0.75 1.59 0.03 87.46 08:17:01 0 0.58 0.00 0.38 0.03 0.00 99.00 08:17:01 1 35.90 0.00 1.72 2.05 0.05 60.28 08:17:01 2 25.45 0.00 1.68 0.67 0.07 72.13 08:17:01 3 7.91 0.00 0.80 0.33 0.03 90.92 08:17:01 4 7.62 0.00 0.50 0.37 0.05 91.46 08:17:01 5 1.80 0.00 0.28 0.02 0.02 97.88 08:17:01 6 0.87 0.00 0.25 0.03 0.00 98.85 08:17:01 7 1.21 0.00 0.39 9.25 0.03 89.12 08:17:01 CPU %user %nice %system %iowait %steal %idle 08:18:01 all 14.26 0.00 1.00 0.79 0.04 83.91 08:18:01 0 6.52 0.00 0.68 0.02 0.03 92.75 08:18:01 1 27.57 0.00 1.62 0.50 0.08 70.23 08:18:01 2 14.43 0.00 0.65 0.00 0.03 84.88 08:18:01 3 12.47 0.00 1.47 1.20 0.05 84.81 08:18:01 4 14.13 0.00 1.00 0.85 0.05 83.96 08:18:01 5 14.18 0.00 0.60 0.22 0.03 84.97 08:18:01 6 14.96 0.00 1.20 1.08 0.05 82.70 08:18:01 7 9.84 0.00 0.77 2.43 0.03 86.92 08:19:01 all 13.90 0.00 1.27 0.54 0.04 84.26 08:19:01 0 6.35 0.00 0.70 0.02 0.02 92.91 08:19:01 1 30.07 0.00 1.30 0.30 0.05 68.28 08:19:01 2 10.03 0.00 1.23 0.27 0.02 88.45 08:19:01 3 14.73 0.00 1.54 1.09 0.07 82.58 08:19:01 4 11.99 0.00 1.60 0.20 0.05 86.16 08:19:01 5 18.05 0.00 1.64 0.38 0.03 79.89 08:19:01 6 7.22 0.00 1.13 2.04 0.02 89.59 08:19:01 7 12.73 0.00 0.99 0.03 0.03 86.21 Average: all 3.20 0.00 0.27 1.00 0.01 95.52 Average: 0 1.27 0.00 0.17 0.03 0.01 98.53 Average: 1 7.45 0.00 0.37 0.23 0.02 91.93 Average: 2 4.21 0.00 0.33 0.09 0.02 95.35 Average: 3 3.07 0.00 0.34 0.25 0.02 96.33 Average: 4 2.76 0.00 0.29 0.15 0.02 96.77 Average: 5 2.93 0.00 0.22 0.07 0.01 96.77 Average: 6 1.88 0.00 0.23 0.45 0.01 97.44 Average: 7 2.03 0.00 0.21 6.72 0.02 91.02