---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-4605 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 24G 132G 16% / 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 887 14752 0 16527 30826 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:17:0a:ae brd ff:ff:ff:ff:ff:ff inet 10.30.106.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fe17:aae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:6d:16:54 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::42:35ff:fe6d:1654/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-4605) 04/08/26 _x86_64_ (8 CPU) 08:05:57 LINUX RESTART (8 CPU) 08:06:01 tps rtps wtps bread/s bwrtn/s 08:07:02 415.81 73.90 341.91 5288.72 139060.69 08:08:01 212.42 21.69 190.73 1578.04 70875.17 08:09:01 101.92 6.58 95.33 436.46 23279.45 08:10:01 77.64 6.13 71.50 216.36 41032.89 08:11:01 167.04 2.72 164.32 393.00 156650.29 08:12:01 353.62 0.20 353.42 20.26 259776.34 08:13:01 227.81 0.02 227.80 0.27 269163.81 08:14:01 12.35 0.00 12.35 0.00 402.87 08:15:01 7.23 0.00 7.23 0.00 250.89 08:16:01 12.03 0.00 12.03 0.00 395.67 08:17:01 93.12 0.05 93.07 2.67 119804.30 08:18:01 93.90 0.73 93.17 35.59 19119.35 Average: 147.82 9.32 138.50 663.00 91682.20 08:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:02 30096104 31628616 2843116 8.63 61716 1784308 1496364 4.40 950864 1607308 147524 08:08:01 29246072 31212144 3693148 11.21 90856 2167520 2399952 7.06 1438500 1923816 84296 08:09:01 27169752 29832944 5769468 17.52 105748 2829536 3028876 8.91 2885812 2511724 82220 08:10:01 22876664 29719724 10062556 30.55 116024 6879336 2875108 8.46 4616432 4941628 2930016 08:11:01 19742652 28387272 13196568 40.06 126348 8605716 4188052 12.32 6580888 6038624 1380 08:12:01 15058156 28376900 17881064 54.29 136624 13138588 4196368 12.35 6610692 10559856 204 08:13:01 12532840 28369480 20406380 61.95 141396 15581368 4192364 12.33 6776360 12847320 888 08:14:01 12534228 28372204 20404992 61.95 142360 15581516 4209168 12.38 7285668 12336372 112 08:15:01 12532556 28371368 20406664 61.95 143020 15581616 4209168 12.38 7645444 11977748 244 08:16:01 12530060 28370088 20409160 61.96 144040 15581764 4209168 12.38 8217448 11407540 440 08:17:01 14349936 30335636 18589284 56.44 148900 15714468 2959788 8.71 6413816 11382904 46184 08:18:01 15156472 31613120 17782748 53.99 160072 16150716 1495360 4.40 5185104 11784716 25504 Average: 18652124 29549125 14287096 43.37 126425 10799704 3288311 9.67 5383919 8276630 276584 08:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:02 ens3 541.59 340.56 2309.63 79.82 0.00 0.00 0.00 0.00 08:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 08:08:01 ens3 717.95 465.84 2213.21 128.30 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 lo 2.85 2.85 0.29 0.29 0.00 0.00 0.00 0.00 08:09:01 ens3 1758.29 1138.88 9631.54 301.49 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 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 08:10:01 ens3 1015.98 797.87 3316.47 246.70 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 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:11:01 ens3 745.83 600.50 2700.44 179.46 0.00 0.00 0.00 0.00 08:11:01 docker0 1.95 4.07 0.18 66.52 0.00 0.00 0.00 0.00 08:11:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:12:01 ens3 113.60 80.66 33.42 26.78 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 08:12:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:13:01 ens3 952.79 886.52 185.47 4809.88 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:13:01 lo 4.47 4.47 0.41 0.41 0.00 0.00 0.00 0.00 08:14:01 ens3 1622.66 1967.27 134.06 15389.76 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 18.53 18.53 1.68 1.68 0.00 0.00 0.00 0.00 08:15:01 ens3 1086.20 1397.70 89.93 10935.99 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 12.33 12.33 1.12 1.12 0.00 0.00 0.00 0.00 08:16:01 ens3 1909.63 2186.32 147.74 17279.69 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 19.06 19.06 1.73 1.73 0.00 0.00 0.00 0.00 08:17:01 ens3 776.39 838.54 423.67 4523.56 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 46.39 46.39 4.21 4.21 0.00 0.00 0.00 0.00 08:18:01 ens3 33.76 32.49 37.82 10.02 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 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 939.85 895.01 1767.97 4498.63 0.00 0.00 0.00 0.00 Average: docker0 0.16 0.37 0.02 5.55 0.00 0.00 0.00 0.00 Average: lo 9.01 9.01 0.83 0.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-4605) 04/08/26 _x86_64_ (8 CPU) 08:05:57 LINUX RESTART (8 CPU) 08:06:01 CPU %user %nice %system %iowait %steal %idle 08:07:02 all 8.18 0.00 1.25 2.19 0.03 88.36 08:07:02 0 5.89 0.00 0.82 0.48 0.02 92.80 08:07:02 1 3.85 0.00 0.80 9.32 0.05 85.98 08:07:02 2 5.22 0.00 0.91 0.36 0.03 93.46 08:07:02 3 6.39 0.00 1.62 3.75 0.03 88.21 08:07:02 4 14.82 0.00 1.67 0.67 0.03 82.81 08:07:02 5 13.09 0.00 2.32 0.23 0.03 84.32 08:07:02 6 11.50 0.00 1.05 2.46 0.05 84.93 08:07:02 7 4.67 0.00 0.73 0.25 0.02 94.33 08:08:01 all 20.47 0.00 1.50 1.06 0.06 76.92 08:08:01 0 12.77 0.00 1.56 0.31 0.03 85.33 08:08:01 1 17.02 0.00 1.58 5.72 0.07 75.61 08:08:01 2 20.30 0.00 1.41 0.15 0.05 78.08 08:08:01 3 16.13 0.00 1.84 0.75 0.05 81.23 08:08:01 4 44.90 0.00 2.67 0.92 0.08 51.43 08:08:01 5 21.44 0.00 1.17 0.17 0.05 77.17 08:08:01 6 16.45 0.00 0.93 0.02 0.05 82.55 08:08:01 7 14.72 0.00 0.87 0.44 0.05 83.92 08:09:01 all 28.64 0.00 1.89 0.06 0.06 69.34 08:09:01 0 16.02 0.00 1.19 0.02 0.05 82.73 08:09:01 1 19.99 0.00 2.02 0.17 0.05 77.78 08:09:01 2 21.27 0.00 1.88 0.15 0.07 76.64 08:09:01 3 34.44 0.00 2.22 0.07 0.07 63.21 08:09:01 4 34.27 0.00 2.33 0.02 0.07 63.32 08:09:01 5 40.01 0.00 2.16 0.00 0.08 57.75 08:09:01 6 39.74 0.00 1.68 0.07 0.07 58.45 08:09:01 7 23.51 0.00 1.62 0.02 0.05 74.80 08:10:01 all 35.57 0.00 2.59 0.25 0.06 61.53 08:10:01 0 29.47 0.00 2.35 0.00 0.05 68.13 08:10:01 1 19.97 0.00 2.16 0.17 0.07 77.63 08:10:01 2 36.56 0.00 2.34 0.00 0.07 61.02 08:10:01 3 38.99 0.00 2.19 0.02 0.07 58.74 08:10:01 4 55.10 0.00 6.23 0.02 0.07 38.58 08:10:01 5 28.54 0.00 0.80 1.49 0.05 69.12 08:10:01 6 35.79 0.00 2.54 0.32 0.08 61.27 08:10:01 7 40.13 0.00 2.05 0.00 0.08 57.73 08:11:01 all 29.12 0.00 2.38 1.21 0.06 67.22 08:11:01 0 23.12 0.00 4.74 0.03 0.07 72.04 08:11:01 1 15.10 0.00 0.85 0.58 0.05 83.42 08:11:01 2 43.75 0.00 4.61 0.05 0.08 51.51 08:11:01 3 35.91 0.00 3.22 3.25 0.07 57.55 08:11:01 4 15.48 0.00 1.17 0.35 0.07 82.93 08:11:01 5 32.96 0.00 1.83 5.15 0.07 59.99 08:11:01 6 34.73 0.00 1.41 0.03 0.07 63.76 08:11:01 7 32.04 0.00 1.24 0.25 0.05 66.42 08:12:01 all 8.24 0.00 4.25 2.34 0.06 85.12 08:12:01 0 9.91 0.00 4.13 5.93 0.07 79.97 08:12:01 1 7.36 0.00 5.74 0.07 0.05 86.79 08:12:01 2 6.49 0.00 2.97 0.81 0.05 89.68 08:12:01 3 6.75 0.00 5.58 1.94 0.05 85.68 08:12:01 4 8.14 0.00 3.08 0.56 0.05 88.17 08:12:01 5 5.35 0.00 4.31 1.30 0.05 88.99 08:12:01 6 15.09 0.00 4.55 2.08 0.07 78.21 08:12:01 7 6.83 0.00 3.59 6.02 0.05 83.51 08:13:01 all 11.40 0.00 5.02 1.88 0.06 81.64 08:13:01 0 9.77 0.00 4.42 1.58 0.05 84.18 08:13:01 1 14.41 0.00 8.85 2.01 0.07 74.68 08:13:01 2 9.69 0.00 3.59 0.40 0.07 86.25 08:13:01 3 7.33 0.00 2.58 0.66 0.05 89.39 08:13:01 4 13.41 0.00 5.91 0.89 0.05 79.74 08:13:01 5 7.56 0.00 2.98 0.07 0.07 89.32 08:13:01 6 15.77 0.00 6.92 1.75 0.07 75.49 08:13:01 7 13.27 0.00 4.94 7.75 0.07 73.98 08:14:01 all 19.44 0.00 0.71 0.06 0.06 79.73 08:14:01 0 15.50 0.00 0.55 0.28 0.03 83.63 08:14:01 1 24.58 0.00 0.87 0.00 0.07 74.48 08:14:01 2 24.12 0.00 0.67 0.00 0.07 75.14 08:14:01 3 16.53 0.00 0.79 0.03 0.08 82.56 08:14:01 4 20.21 0.00 0.79 0.08 0.05 78.87 08:14:01 5 13.67 0.00 0.52 0.00 0.07 85.75 08:14:01 6 22.47 0.00 0.75 0.00 0.07 76.71 08:14:01 7 18.46 0.00 0.70 0.03 0.05 80.75 08:15:01 all 14.90 0.00 0.54 0.03 0.05 84.48 08:15:01 0 13.54 0.00 0.50 0.18 0.03 85.74 08:15:01 1 20.32 0.00 0.77 0.00 0.07 78.84 08:15:01 2 15.70 0.00 0.62 0.02 0.05 83.61 08:15:01 3 7.88 0.00 0.39 0.00 0.05 91.68 08:15:01 4 15.28 0.00 0.57 0.02 0.07 84.06 08:15:01 5 10.62 0.00 0.40 0.02 0.02 88.95 08:15:01 6 19.03 0.00 0.62 0.02 0.05 80.28 08:15:01 7 16.82 0.00 0.48 0.02 0.05 82.63 08:16:01 all 20.50 0.00 0.70 0.05 0.08 78.67 08:16:01 0 22.38 0.00 0.70 0.10 0.07 76.75 08:16:01 1 20.85 0.00 0.57 0.20 0.10 78.28 08:16:01 2 22.67 0.00 0.89 0.03 0.10 76.30 08:16:01 3 24.17 0.00 0.82 0.02 0.07 74.92 08:16:01 4 7.97 0.00 0.40 0.02 0.05 91.56 08:16:01 5 14.94 0.00 0.48 0.00 0.05 84.53 08:16:01 6 25.64 0.00 0.86 0.00 0.10 73.40 08:16:01 7 25.39 0.00 0.86 0.00 0.08 73.66 08:17:01 all 17.36 0.00 3.78 0.64 0.07 78.15 08:17:01 0 18.33 0.00 4.17 1.24 0.07 76.19 08:17:01 1 21.66 0.00 1.75 0.07 0.07 76.46 08:17:01 2 16.57 0.00 2.61 0.02 0.07 80.74 08:17:01 3 14.07 0.00 2.35 0.02 0.07 83.50 08:17:01 4 11.03 0.00 2.22 0.49 0.07 86.19 08:17:01 5 15.73 0.00 2.60 0.02 0.07 81.59 08:17:01 6 22.63 0.00 7.35 1.80 0.07 68.15 08:17:01 7 18.86 0.00 7.28 1.47 0.08 72.32 08:17:01 CPU %user %nice %system %iowait %steal %idle 08:18:01 all 17.00 0.00 3.60 0.11 0.05 79.24 08:18:01 0 14.46 0.00 2.94 0.02 0.05 82.53 08:18:01 1 18.42 0.00 3.27 0.03 0.07 78.20 08:18:01 2 24.71 0.00 2.96 0.03 0.05 72.25 08:18:01 3 17.25 0.00 3.73 0.02 0.03 78.98 08:18:01 4 13.29 0.00 2.26 0.69 0.05 83.71 08:18:01 5 25.42 0.00 5.64 0.05 0.07 68.82 08:18:01 6 8.38 0.00 2.13 0.00 0.03 89.46 08:18:01 7 14.08 0.00 5.86 0.02 0.03 80.01 Average: all 19.25 0.00 2.35 0.82 0.06 77.53 Average: 0 15.94 0.00 2.34 0.84 0.05 80.83 Average: 1 16.97 0.00 2.43 1.52 0.06 79.01 Average: 2 20.59 0.00 2.12 0.17 0.06 77.06 Average: 3 18.84 0.00 2.28 0.88 0.06 77.95 Average: 4 21.16 0.00 2.44 0.39 0.06 75.95 Average: 5 19.12 0.00 2.10 0.71 0.06 78.02 Average: 6 22.29 0.00 2.56 0.71 0.06 74.38 Average: 7 19.09 0.00 2.51 1.35 0.06 77.00