---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1433 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 712K 3.2G 1% /run /dev/vda1 155G 11G 144G 8% / 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 863 27820 0 3482 30847 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:5b:f3:74 brd ff:ff:ff:ff:ff:ff inet 10.30.106.83/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85732sec preferred_lft 85732sec inet6 fe80::f816:3eff:fe5b:f374/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:0d:91:d5 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 inet6 fe80::42:7fff:fe0d:91d5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1433) 12/01/23 _x86_64_ (8 CPU) 14:22:37 LINUX RESTART (8 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 110.35 58.47 51.87 3661.66 46889.65 14:25:01 77.45 13.26 64.19 973.30 15543.54 14:26:01 172.04 65.79 106.25 3028.43 21246.86 14:27:01 73.20 1.33 71.86 22.92 20893.95 14:28:01 60.27 2.80 57.47 234.36 15749.64 14:29:01 128.68 2.62 126.06 368.47 36478.32 14:30:01 48.98 0.00 48.98 0.00 20864.39 14:31:01 256.94 1.00 255.94 23.60 46519.18 14:32:01 66.32 0.02 66.31 0.53 15378.64 14:33:01 33.96 0.17 33.79 9.47 11487.02 Average: 102.82 14.55 88.27 832.25 25104.98 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 30345188 31717088 2594032 7.88 53132 1639188 1390032 4.09 834300 1493428 54568 14:25:01 30097200 31717516 2842020 8.63 71644 1857384 1438236 4.23 861936 1690040 129348 14:26:01 29283352 31285140 3655868 11.10 90124 2202644 2507884 7.38 1379512 1945872 101540 14:27:01 28623332 31189784 4315888 13.10 114708 2716568 2578732 7.59 1527720 2406000 316308 14:28:01 28892204 31205332 4047016 12.29 124228 2471924 2586112 7.61 1510056 2190988 178900 14:29:01 28759788 31243096 4179432 12.69 132164 2620160 2573144 7.57 1520684 2276272 40560 14:30:01 28258728 31161892 4680492 14.21 143264 3006024 2665720 7.84 1657128 2613860 98300 14:31:01 28049184 31176468 4890036 14.85 191232 3136868 2563364 7.54 1684112 2751400 49412 14:32:01 27662308 31178156 5276912 16.02 196396 3469128 2565196 7.55 1827096 2935164 306896 14:33:01 28465368 31561252 4473852 13.58 198244 3098464 1533488 4.51 1461804 2558880 7728 Average: 28843665 31343572 4095555 12.43 131514 2621835 2240191 6.59 1426435 2286190 128356 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 282.20 198.52 887.55 57.35 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 14:25:01 ens3 48.88 34.53 785.93 5.18 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:26:01 ens3 209.62 180.77 1613.09 39.00 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 2.87 2.87 0.28 0.28 0.00 0.00 0.00 0.00 14:27:01 ens3 106.36 66.00 2257.44 10.22 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:28:01 ens3 60.94 57.67 18.55 16.26 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:29:01 ens3 139.59 72.44 1960.68 13.51 0.00 0.00 0.00 0.00 14:29:01 vethacda9c9 8.62 16.78 0.96 243.65 0.00 0.00 0.00 0.02 14:29:01 docker0 25.70 85.87 1.80 1695.78 0.00 0.00 0.00 0.00 14:29:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:30:01 ens3 104.23 50.87 2432.48 8.22 0.00 0.00 0.00 0.00 14:30:01 vethacda9c9 50.19 102.83 6.78 2431.94 0.00 0.00 0.00 0.20 14:30:01 docker0 50.19 102.78 6.09 2431.94 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 18.75 17.13 45.31 4.81 0.00 0.00 0.00 0.00 14:31:01 docker0 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:31:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:32:01 ens3 57.91 53.84 16.66 21.67 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:33:01 ens3 687.74 700.02 56.76 5514.75 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 4.47 4.47 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 171.62 143.18 1007.49 569.08 0.00 0.00 0.00 0.00 Average: docker0 7.60 18.88 0.79 412.76 0.00 0.00 0.00 0.00 Average: lo 1.19 1.19 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1433) 12/01/23 _x86_64_ (8 CPU) 14:22:37 LINUX RESTART (8 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 7.62 0.00 0.96 6.54 0.04 84.84 14:24:01 0 2.90 0.00 0.50 0.18 0.02 96.40 14:24:01 1 3.58 0.00 1.85 15.76 0.07 78.75 14:24:01 2 8.19 0.00 0.67 17.54 0.03 73.57 14:24:01 3 12.50 0.00 0.75 5.25 0.03 81.46 14:24:01 4 8.90 0.00 0.79 10.62 0.05 79.64 14:24:01 5 10.41 0.00 0.97 1.85 0.03 86.74 14:24:01 6 6.80 0.00 1.07 0.28 0.05 91.80 14:24:01 7 7.70 0.00 1.12 0.80 0.05 90.32 14:25:01 all 6.69 0.00 0.56 5.80 0.03 86.93 14:25:01 0 0.02 0.00 0.15 5.28 0.05 94.50 14:25:01 1 12.07 0.00 0.78 3.74 0.05 83.36 14:25:01 2 4.57 0.00 0.48 0.73 0.02 94.20 14:25:01 3 11.21 0.00 0.78 0.95 0.03 87.02 14:25:01 4 19.64 0.00 1.50 28.03 0.05 50.78 14:25:01 5 1.07 0.00 0.28 7.22 0.02 91.41 14:25:01 6 4.77 0.00 0.33 0.25 0.03 94.61 14:25:01 7 0.18 0.00 0.13 0.25 0.02 99.42 14:26:01 all 12.26 0.00 1.07 4.98 0.05 81.63 14:26:01 0 12.04 0.00 1.34 9.73 0.05 76.84 14:26:01 1 16.37 0.00 1.21 4.31 0.05 78.07 14:26:01 2 8.42 0.00 0.99 5.43 0.05 85.11 14:26:01 3 21.45 0.00 1.54 1.70 0.05 75.26 14:26:01 4 6.23 0.00 0.67 8.80 0.02 84.29 14:26:01 5 11.90 0.00 1.09 5.73 0.03 81.24 14:26:01 6 8.43 0.00 0.60 0.54 0.10 90.33 14:26:01 7 13.25 0.00 1.16 3.62 0.07 81.91 14:27:01 all 8.57 0.00 0.52 3.57 0.03 87.31 14:27:01 0 0.10 0.00 0.22 3.65 0.03 96.00 14:27:01 1 33.23 0.00 2.05 4.07 0.07 60.58 14:27:01 2 9.45 0.00 0.72 3.03 0.02 86.79 14:27:01 3 23.56 0.00 0.66 4.12 0.03 71.63 14:27:01 4 0.48 0.00 0.12 5.61 0.02 93.78 14:27:01 5 0.93 0.00 0.18 3.85 0.02 95.02 14:27:01 6 1.03 0.00 0.13 4.25 0.03 94.55 14:27:01 7 0.18 0.00 0.10 0.00 0.00 99.72 14:28:01 all 11.15 0.00 0.63 1.97 0.04 86.22 14:28:01 0 1.74 0.00 0.23 0.05 0.03 97.95 14:28:01 1 19.63 0.00 1.54 1.00 0.12 77.71 14:28:01 2 62.05 0.00 1.54 1.81 0.10 34.49 14:28:01 3 1.62 0.00 0.18 2.17 0.02 96.01 14:28:01 4 0.82 0.00 0.08 0.63 0.00 98.47 14:28:01 5 0.73 0.00 0.10 0.00 0.00 99.17 14:28:01 6 0.57 0.00 0.34 10.09 0.03 88.97 14:28:01 7 2.32 0.00 0.98 0.00 0.02 96.68 14:29:01 all 9.37 0.00 1.31 3.71 0.06 85.55 14:29:01 0 7.19 0.00 1.79 11.06 0.15 79.81 14:29:01 1 25.01 0.00 2.66 1.30 0.05 70.98 14:29:01 2 27.82 0.00 2.60 2.31 0.08 67.19 14:29:01 3 4.47 0.00 0.97 0.22 0.02 94.33 14:29:01 4 2.05 0.00 0.55 0.18 0.03 97.18 14:29:01 5 2.04 0.00 0.42 0.08 0.02 97.44 14:29:01 6 2.31 0.00 0.75 13.38 0.07 83.50 14:29:01 7 4.20 0.00 0.79 1.12 0.03 93.86 14:30:01 all 9.81 0.00 0.93 2.38 0.03 86.85 14:30:01 0 1.67 0.00 0.35 0.03 0.02 97.93 14:30:01 1 2.84 0.00 0.18 0.87 0.02 96.09 14:30:01 2 40.61 0.00 3.00 4.34 0.08 51.97 14:30:01 3 6.04 0.00 0.83 0.10 0.03 92.99 14:30:01 4 2.44 0.00 0.40 1.62 0.02 95.52 14:30:01 5 12.35 0.00 1.45 0.43 0.03 85.73 14:30:01 6 0.38 0.00 0.20 10.19 0.03 89.19 14:30:01 7 12.25 0.00 0.98 1.50 0.03 85.23 14:31:01 all 8.36 0.00 2.12 3.92 0.04 85.56 14:31:01 0 5.73 0.00 1.85 0.15 0.03 92.23 14:31:01 1 7.08 0.00 3.56 23.78 0.05 65.54 14:31:01 2 5.17 0.00 1.87 0.23 0.07 92.66 14:31:01 3 20.88 0.00 3.52 0.96 0.05 74.59 14:31:01 4 3.96 0.00 1.25 2.49 0.02 92.27 14:31:01 5 9.87 0.00 1.93 1.66 0.05 86.49 14:31:01 6 4.76 0.00 1.06 1.71 0.03 92.44 14:31:01 7 9.44 0.00 1.89 0.42 0.03 88.22 14:32:01 all 11.27 0.00 0.61 1.69 0.04 86.39 14:32:01 0 67.93 0.00 3.31 3.15 0.15 25.46 14:32:01 1 7.96 0.00 0.47 5.89 0.02 85.67 14:32:01 2 0.68 0.00 0.10 0.00 0.02 99.20 14:32:01 3 0.92 0.00 0.33 1.20 0.08 97.46 14:32:01 4 0.95 0.00 0.03 0.00 0.00 99.02 14:32:01 5 0.63 0.00 0.15 3.25 0.00 95.96 14:32:01 6 1.05 0.00 0.03 0.00 0.00 98.92 14:32:01 7 10.28 0.00 0.40 0.03 0.02 89.27 14:33:01 all 16.01 0.00 0.97 0.73 0.08 82.20 14:33:01 0 17.76 0.00 0.95 0.00 0.07 81.22 14:33:01 1 18.05 0.00 1.02 3.91 0.07 76.95 14:33:01 2 14.35 0.00 0.91 0.10 0.05 84.60 14:33:01 3 18.83 0.00 0.65 0.60 0.05 79.87 14:33:01 4 8.85 0.00 0.65 0.00 0.07 90.43 14:33:01 5 12.46 0.00 0.82 1.22 0.05 85.45 14:33:01 6 19.98 0.00 1.02 0.02 0.13 78.85 14:33:01 7 17.85 0.00 1.79 0.05 0.10 80.21 Average: all 10.11 0.00 0.97 3.53 0.04 85.35 Average: 0 11.69 0.00 1.07 3.32 0.06 83.86 Average: 1 14.57 0.00 1.53 6.45 0.06 77.39 Average: 2 18.10 0.00 1.29 3.55 0.05 77.01 Average: 3 12.13 0.00 1.02 1.73 0.04 85.08 Average: 4 5.43 0.00 0.60 5.80 0.03 88.14 Average: 5 6.23 0.00 0.74 2.53 0.03 90.47 Average: 6 5.00 0.00 0.55 4.08 0.05 90.32 Average: 7 7.76 0.00 0.93 0.78 0.04 90.49