---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1095 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 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 808 29053 0 2305 30929 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:69:cb:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85630sec preferred_lft 85630sec inet6 fe80::f816:3eff:fe69:cba7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:46:d6:f0 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-1095) 11/18/23 _x86_64_ (8 CPU) 08:06:16 LINUX RESTART (8 CPU) 08:07:02 tps rtps wtps bread/s bwrtn/s 08:08:01 60.96 31.96 29.00 2815.66 31819.15 08:09:01 15.44 0.00 15.44 0.00 21922.96 08:10:01 13.45 0.00 13.45 0.00 19767.64 08:11:01 13.45 0.00 13.45 0.00 19502.62 08:12:01 15.18 0.00 15.18 0.00 22458.12 08:13:01 16.35 0.00 16.35 0.00 23805.77 08:14:01 9.60 0.00 9.60 0.00 13719.85 08:15:01 1.30 0.00 1.30 0.00 16.40 08:16:01 4.25 3.23 1.02 142.24 188.90 08:17:01 95.62 36.56 59.06 1699.98 6243.36 08:18:01 131.23 19.66 111.56 741.48 13929.81 08:19:01 59.53 12.86 46.67 438.25 4611.13 Average: 36.33 8.66 27.67 483.22 14808.48 08:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:08:01 30651092 31895600 2288128 6.95 38624 1534220 1318892 3.88 626172 1416708 96 08:09:01 30650944 31895596 2288276 6.95 38712 1534228 1318892 3.88 625548 1416704 16 08:10:01 30649444 31894200 2289776 6.95 38800 1534228 1318892 3.88 626720 1416708 8 08:11:01 30644760 31889576 2294460 6.97 38888 1534216 1338772 3.94 632076 1416712 184 08:12:01 30641044 31885984 2298176 6.98 39008 1534204 1359804 4.00 635992 1416716 24 08:13:01 30639544 31884616 2299676 6.98 39096 1534236 1359804 4.00 637696 1416724 32 08:14:01 30636120 31881220 2303100 6.99 39160 1534192 1359804 4.00 640968 1416728 208 08:15:01 30634472 31879656 2304748 7.00 39200 1534244 1359804 4.00 641856 1416732 36 08:16:01 30557176 31812332 2382044 7.23 39280 1544020 1359804 4.00 710740 1424252 20 08:17:01 30087880 31700708 2851340 8.66 70888 1851816 1520652 4.47 876756 1686032 180888 08:18:01 29277404 31159448 3661816 11.12 91752 2084796 2382332 7.01 1477108 1864100 60792 08:19:01 29712496 31633636 3226724 9.80 100120 2114912 1523100 4.48 1037412 1868776 51048 Average: 30398531 31784381 2540689 7.71 51127 1655776 1460046 4.30 764087 1514741 24446 08:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 08:08:01 ens3 150.18 131.18 517.43 28.95 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:09:01 ens3 1.15 0.15 0.10 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 1.15 0.13 0.10 0.36 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:11:01 ens3 1.55 0.67 0.30 0.83 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 2.90 1.03 2.21 0.22 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:13:01 ens3 1.28 0.25 0.17 0.07 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 2.03 0.63 0.52 0.67 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:15:01 ens3 1.25 0.20 0.10 0.22 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 ens3 40.78 34.64 113.62 19.23 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 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 08:17:01 ens3 100.52 73.49 1015.57 24.93 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 lo 3.67 3.67 0.39 0.39 0.00 0.00 0.00 0.00 08:18:01 ens3 224.51 199.98 1642.10 40.84 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 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 08:19:01 ens3 92.57 63.03 153.27 20.92 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 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 51.52 41.99 286.80 11.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1095) 11/18/23 _x86_64_ (8 CPU) 08:06:16 LINUX RESTART (8 CPU) 08:07:02 CPU %user %nice %system %iowait %steal %idle 08:08:01 all 2.20 0.00 0.37 8.78 0.01 88.64 08:08:01 0 2.63 0.00 0.37 1.58 0.00 95.41 08:08:01 1 0.71 0.00 0.29 36.39 0.02 62.59 08:08:01 2 1.22 0.00 0.48 9.48 0.02 88.80 08:08:01 3 2.58 0.00 0.42 0.87 0.02 96.11 08:08:01 4 2.20 0.00 0.53 21.26 0.03 75.98 08:08:01 5 2.45 0.00 0.32 0.46 0.00 96.77 08:08:01 6 2.23 0.00 0.19 0.10 0.02 97.47 08:08:01 7 3.55 0.00 0.34 0.15 0.02 95.94 08:09:01 all 0.07 0.00 0.01 2.66 0.00 97.25 08:09:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:09:01 1 0.02 0.00 0.02 21.32 0.00 78.65 08:09:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:09:01 4 0.40 0.00 0.05 0.00 0.00 99.55 08:09:01 5 0.02 0.00 0.03 0.00 0.02 99.93 08:09:01 6 0.07 0.00 0.02 0.00 0.00 99.92 08:09:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:10:01 all 0.07 0.00 0.00 4.01 0.01 95.91 08:10:01 0 0.03 0.00 0.02 0.00 0.00 99.95 08:10:01 1 0.00 0.00 0.00 32.08 0.02 67.91 08:10:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:10:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:10:01 4 0.45 0.00 0.00 0.00 0.02 99.53 08:10:01 5 0.03 0.00 0.00 0.03 0.00 99.93 08:10:01 6 0.03 0.00 0.00 0.00 0.02 99.95 08:10:01 7 0.00 0.00 0.02 0.00 0.00 99.98 08:11:01 all 0.10 0.00 0.01 4.04 0.00 95.84 08:11:01 0 0.08 0.00 0.00 0.00 0.00 99.92 08:11:01 1 0.00 0.00 0.03 32.34 0.00 67.62 08:11:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:11:01 3 0.00 0.00 0.02 0.00 0.00 99.98 08:11:01 4 0.47 0.00 0.03 0.00 0.02 99.48 08:11:01 5 0.13 0.00 0.00 0.00 0.02 99.85 08:11:01 6 0.13 0.00 0.00 0.00 0.00 99.87 08:11:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:12:01 all 0.02 0.00 0.01 2.48 0.00 97.49 08:12:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:12:01 1 0.00 0.00 0.00 19.62 0.00 80.38 08:12:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:12:01 3 0.03 0.00 0.02 0.10 0.00 99.85 08:12:01 4 0.07 0.00 0.05 0.10 0.02 99.77 08:12:01 5 0.00 0.00 0.02 0.00 0.00 99.98 08:12:01 6 0.03 0.00 0.00 0.00 0.00 99.97 08:12:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 all 0.02 0.00 0.01 1.74 0.01 98.23 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 13.89 0.02 86.09 08:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 3 0.00 0.00 0.02 0.00 0.00 99.98 08:13:01 4 0.05 0.00 0.00 0.02 0.02 99.92 08:13:01 5 0.03 0.00 0.00 0.00 0.02 99.95 08:13:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:13:01 7 0.02 0.00 0.02 0.00 0.00 99.97 08:14:01 all 0.29 0.00 0.01 1.18 0.00 98.52 08:14:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 1 0.45 0.00 0.02 9.46 0.00 90.08 08:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 3 0.00 0.00 0.00 0.00 0.02 99.98 08:14:01 4 1.78 0.00 0.05 0.00 0.02 98.15 08:14:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 6 0.02 0.00 0.02 0.00 0.00 99.97 08:14:01 7 0.03 0.00 0.00 0.00 0.00 99.97 08:15:01 all 0.23 0.00 0.01 0.00 0.01 99.75 08:15:01 0 0.03 0.00 0.02 0.00 0.00 99.95 08:15:01 1 0.00 0.00 0.00 0.02 0.00 99.98 08:15:01 2 0.00 0.00 0.02 0.00 0.00 99.98 08:15:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:15:01 4 1.78 0.00 0.02 0.02 0.02 98.17 08:15:01 5 0.00 0.00 0.02 0.00 0.00 99.98 08:15:01 6 0.03 0.00 0.02 0.00 0.02 99.93 08:15:01 7 0.00 0.00 0.02 0.00 0.00 99.98 08:16:01 all 0.90 0.00 0.06 0.01 0.01 99.02 08:16:01 0 0.12 0.00 0.05 0.02 0.02 99.80 08:16:01 1 1.18 0.00 0.03 0.02 0.00 98.77 08:16:01 2 0.77 0.00 0.08 0.00 0.00 99.15 08:16:01 3 0.65 0.00 0.08 0.00 0.00 99.27 08:16:01 4 2.33 0.00 0.07 0.00 0.02 97.58 08:16:01 5 0.47 0.00 0.03 0.00 0.02 99.48 08:16:01 6 0.75 0.00 0.12 0.10 0.00 99.03 08:16:01 7 0.85 0.00 0.02 0.00 0.00 99.13 08:17:01 all 10.85 0.00 0.73 1.06 0.03 87.33 08:17:01 0 1.17 0.00 0.32 0.18 0.00 98.33 08:17:01 1 1.10 0.00 0.52 6.14 0.03 92.21 08:17:01 2 16.82 0.00 0.90 0.28 0.03 81.96 08:17:01 3 44.75 0.00 2.25 1.17 0.08 51.75 08:17:01 4 15.85 0.00 0.90 0.28 0.03 82.93 08:17:01 5 1.07 0.00 0.20 0.05 0.05 98.63 08:17:01 6 4.70 0.00 0.42 0.07 0.02 94.79 08:17:01 7 1.22 0.00 0.35 0.28 0.02 98.13 08:18:01 all 18.88 0.00 1.34 0.49 0.05 79.23 08:18:01 0 22.57 0.00 1.24 0.38 0.05 75.76 08:18:01 1 19.46 0.00 1.75 1.38 0.03 77.37 08:18:01 2 30.66 0.00 2.42 0.45 0.07 66.41 08:18:01 3 24.16 0.00 1.55 0.20 0.07 74.02 08:18:01 4 16.57 0.00 1.07 0.02 0.05 82.30 08:18:01 5 13.55 0.00 1.24 1.47 0.05 83.70 08:18:01 6 11.84 0.00 0.97 0.00 0.03 87.16 08:18:01 7 12.22 0.00 0.50 0.00 0.05 87.23 08:18:01 CPU %user %nice %system %iowait %steal %idle 08:19:01 all 11.78 0.00 1.00 0.34 0.03 86.85 08:19:01 0 3.18 0.00 0.55 0.03 0.02 96.22 08:19:01 1 3.28 0.00 0.63 0.03 0.02 96.03 08:19:01 2 11.52 0.00 1.34 1.17 0.02 85.96 08:19:01 3 32.18 0.00 1.78 0.17 0.07 65.80 08:19:01 4 5.51 0.00 1.08 0.05 0.02 93.34 08:19:01 5 24.31 0.00 1.33 0.82 0.05 73.49 08:19:01 6 5.83 0.00 0.82 0.10 0.02 93.23 08:19:01 7 8.43 0.00 0.50 0.32 0.03 90.72 Average: all 3.78 0.00 0.30 2.22 0.01 93.68 Average: 0 2.48 0.00 0.21 0.18 0.01 97.11 Average: 1 2.19 0.00 0.27 14.35 0.01 83.17 Average: 2 5.09 0.00 0.44 0.93 0.01 93.53 Average: 3 8.71 0.00 0.51 0.21 0.02 90.55 Average: 4 3.96 0.00 0.32 1.77 0.02 93.93 Average: 5 3.50 0.00 0.27 0.24 0.02 95.98 Average: 6 2.14 0.00 0.21 0.03 0.01 97.60 Average: 7 2.19 0.00 0.15 0.06 0.01 97.60