---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10803 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 12G 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 813 28013 0 3340 30897 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:42:88:98 brd ff:ff:ff:ff:ff:ff inet 10.30.107.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe42:8898/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:50:28:28 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::42:58ff:fe50:2828/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10803) 01/09/24 _x86_64_ (8 CPU) 18:15:48 LINUX RESTART (8 CPU) 18:16:01 tps rtps wtps bread/s bwrtn/s 18:17:03 99.03 47.31 51.72 4391.41 60740.05 18:18:01 16.41 0.02 16.39 0.14 22962.25 18:19:01 15.56 0.00 15.56 0.00 22991.00 18:20:01 16.20 0.00 16.20 0.00 23136.81 18:21:01 15.26 0.00 15.26 0.00 22724.75 18:22:01 15.83 0.02 15.81 0.13 22865.66 18:23:01 7.22 0.00 7.22 0.00 9956.34 18:24:01 4.82 3.18 1.63 141.71 196.23 18:25:01 93.38 36.49 56.89 1701.32 5919.01 18:26:01 188.05 9.25 178.80 1658.52 50109.78 Average: 47.28 9.66 37.62 792.19 24166.62 18:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:17:03 30656608 31898152 2282612 6.93 38612 1531476 1301876 3.83 617744 1414460 16 18:18:01 30655832 31897576 2283388 6.93 38700 1531488 1301876 3.83 618228 1414432 4 18:19:01 30655992 31897848 2283228 6.93 38788 1531488 1301876 3.83 618596 1414428 140 18:20:01 30647396 31889344 2291824 6.96 38884 1531492 1301876 3.83 627132 1414436 12 18:21:01 30646032 31888084 2293188 6.96 38980 1531496 1301876 3.83 628028 1414448 28 18:22:01 30644524 31886732 2294696 6.97 39084 1531508 1301876 3.83 629368 1414464 168 18:23:01 30643320 31885580 2295900 6.97 39132 1531512 1301876 3.83 630848 1414444 152 18:24:01 30549028 31800308 2390192 7.26 39212 1541144 1301876 3.83 716172 1421768 24 18:25:01 30085160 31698400 2854060 8.66 70796 1852224 1446596 4.26 873196 1686876 193600 18:26:01 28680984 31625352 4258236 12.93 101884 3102000 1485420 4.37 1022412 2840148 43412 Average: 30386488 31836738 2552732 7.75 48407 1721583 1334702 3.93 698172 1584990 23756 18:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:17:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:03 ens3 206.94 143.75 574.00 29.89 0.00 0.00 0.00 0.00 18:17:03 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 0.31 0.24 0.07 0.24 0.00 0.00 0.00 0.00 18:18:01 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 0.17 0.05 0.05 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 0.72 0.60 0.32 0.98 0.00 0.00 0.00 0.00 18:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 0.13 0.13 0.05 0.17 0.00 0.00 0.00 0.00 18:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 0.33 0.30 0.13 0.24 0.00 0.00 0.00 0.00 18:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 ens3 0.12 0.22 0.05 0.33 0.00 0.00 0.00 0.00 18:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 ens3 83.25 52.06 115.40 19.05 0.00 0.00 0.00 0.00 18:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 ens3 101.78 69.29 1039.98 24.03 0.00 0.00 0.00 0.00 18:25:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 18:26:01 docker0 1.08 1.35 0.08 6.33 0.00 0.00 0.00 0.00 18:26:01 ens3 426.20 202.88 6484.41 22.17 0.00 0.00 0.00 0.00 18:26:01 lo 3.07 3.07 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 0.11 0.14 0.01 0.63 0.00 0.00 0.00 0.00 Average: ens3 82.28 47.11 824.16 9.74 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 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-10803) 01/09/24 _x86_64_ (8 CPU) 18:15:48 LINUX RESTART (8 CPU) 18:16:01 CPU %user %nice %system %iowait %steal %idle 18:17:03 all 2.22 0.00 0.67 1.68 0.02 95.41 18:17:03 0 3.37 0.00 0.58 3.25 0.03 92.76 18:17:03 1 1.25 0.00 0.57 0.67 0.02 97.50 18:17:03 2 1.23 0.00 0.52 0.32 0.02 97.92 18:17:03 3 1.60 0.00 0.42 0.18 0.02 97.78 18:17:03 4 0.68 0.00 0.42 0.15 0.02 98.73 18:17:03 5 2.70 0.00 0.62 8.24 0.02 88.43 18:17:03 6 3.67 0.00 0.53 0.53 0.02 95.25 18:17:03 7 3.27 0.00 1.67 0.10 0.00 94.97 18:18:01 all 0.13 0.00 0.02 1.27 0.00 98.58 18:18:01 0 0.02 0.00 0.03 0.00 0.00 99.95 18:18:01 1 0.89 0.00 0.00 0.14 0.00 98.97 18:18:01 2 0.02 0.00 0.03 0.00 0.00 99.95 18:18:01 3 0.02 0.00 0.02 0.05 0.02 99.90 18:18:01 4 0.03 0.00 0.02 0.00 0.00 99.95 18:18:01 5 0.00 0.00 0.00 9.98 0.02 90.01 18:18:01 6 0.02 0.00 0.00 0.00 0.00 99.98 18:18:01 7 0.00 0.00 0.00 0.00 0.02 99.98 18:19:01 all 0.01 0.00 0.01 1.26 0.00 98.72 18:19:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:19:01 1 0.02 0.00 0.00 0.07 0.00 99.92 18:19:01 2 0.02 0.00 0.03 0.02 0.02 99.92 18:19:01 3 0.02 0.00 0.02 0.00 0.00 99.97 18:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:19:01 5 0.00 0.00 0.02 9.97 0.00 90.01 18:19:01 6 0.00 0.00 0.02 0.00 0.00 99.98 18:19:01 7 0.00 0.00 0.02 0.00 0.00 99.98 18:20:01 all 0.14 0.00 0.01 1.20 0.01 98.65 18:20:01 0 0.10 0.00 0.02 0.00 0.00 99.88 18:20:01 1 0.83 0.00 0.00 0.05 0.02 99.10 18:20:01 2 0.10 0.00 0.03 0.00 0.02 99.85 18:20:01 3 0.02 0.00 0.02 0.00 0.02 99.95 18:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:20:01 5 0.00 0.00 0.02 9.51 0.02 90.46 18:20:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:20:01 7 0.03 0.00 0.00 0.00 0.00 99.97 18:21:01 all 0.01 0.00 0.01 1.24 0.00 98.74 18:21:01 0 0.03 0.00 0.02 0.00 0.02 99.93 18:21:01 1 0.00 0.00 0.02 0.00 0.02 99.97 18:21:01 2 0.02 0.00 0.02 0.00 0.00 99.97 18:21:01 3 0.05 0.00 0.02 0.00 0.00 99.93 18:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:21:01 5 0.00 0.00 0.00 9.88 0.02 90.11 18:21:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:21:01 7 0.00 0.00 0.02 0.00 0.00 99.98 18:22:01 all 0.01 0.00 0.01 1.33 0.01 98.64 18:22:01 0 0.05 0.00 0.02 0.00 0.00 99.93 18:22:01 1 0.02 0.00 0.00 0.02 0.00 99.97 18:22:01 2 0.05 0.00 0.02 0.02 0.00 99.92 18:22:01 3 0.00 0.00 0.00 0.00 0.00 100.00 18:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:22:01 5 0.00 0.00 0.00 10.61 0.02 89.37 18:22:01 6 0.00 0.00 0.02 0.00 0.00 99.98 18:22:01 7 0.00 0.00 0.00 0.00 0.00 100.00 18:23:01 all 0.02 0.00 0.00 0.51 0.00 99.47 18:23:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:23:01 1 0.00 0.00 0.00 0.00 0.02 99.98 18:23:01 2 0.07 0.00 0.00 0.00 0.03 99.90 18:23:01 3 0.03 0.00 0.00 0.00 0.00 99.97 18:23:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:23:01 5 0.02 0.00 0.00 4.05 0.00 95.93 18:23:01 6 0.02 0.00 0.00 0.00 0.00 99.98 18:23:01 7 0.00 0.00 0.00 0.00 0.00 100.00 18:24:01 all 0.69 0.00 0.06 0.01 0.01 99.22 18:24:01 0 0.48 0.00 0.05 0.00 0.00 99.47 18:24:01 1 1.22 0.00 0.03 0.05 0.00 98.70 18:24:01 2 1.52 0.00 0.05 0.00 0.00 98.43 18:24:01 3 0.97 0.00 0.17 0.03 0.02 98.82 18:24:01 4 0.10 0.00 0.03 0.00 0.00 99.87 18:24:01 5 0.02 0.00 0.03 0.02 0.00 99.93 18:24:01 6 0.33 0.00 0.13 0.02 0.00 99.52 18:24:01 7 0.88 0.00 0.03 0.00 0.00 99.08 18:25:01 all 10.50 0.00 0.78 0.96 0.03 87.74 18:25:01 0 10.89 0.00 0.72 0.20 0.03 88.16 18:25:01 1 1.65 0.00 0.32 0.33 0.00 97.70 18:25:01 2 0.78 0.00 0.38 0.33 0.02 98.48 18:25:01 3 11.54 0.00 0.88 0.32 0.02 87.25 18:25:01 4 39.51 0.00 2.15 1.29 0.07 56.99 18:25:01 5 1.52 0.00 0.60 5.05 0.03 92.79 18:25:01 6 3.47 0.00 0.37 0.02 0.05 96.09 18:25:01 7 14.69 0.00 0.78 0.13 0.02 84.38 18:26:01 all 10.37 0.00 2.30 2.43 0.04 84.86 18:26:01 0 3.84 0.00 2.80 0.03 0.03 93.29 18:26:01 1 5.19 0.00 1.56 0.05 0.05 93.15 18:26:01 2 21.43 0.00 2.37 0.22 0.05 75.93 18:26:01 3 13.41 0.00 1.65 0.60 0.03 84.31 18:26:01 4 18.46 0.00 2.33 1.34 0.03 77.84 18:26:01 5 5.56 0.00 2.50 3.58 0.03 88.33 18:26:01 6 5.58 0.00 3.32 13.15 0.03 77.91 18:26:01 7 9.45 0.00 1.89 0.49 0.03 88.13 Average: all 2.41 0.00 0.39 1.19 0.01 96.00 Average: 0 1.89 0.00 0.43 0.35 0.01 97.32 Average: 1 1.11 0.00 0.25 0.14 0.01 98.49 Average: 2 2.52 0.00 0.34 0.09 0.02 97.03 Average: 3 2.77 0.00 0.32 0.12 0.01 96.79 Average: 4 5.89 0.00 0.50 0.28 0.01 93.33 Average: 5 0.98 0.00 0.38 7.08 0.02 91.55 Average: 6 1.31 0.00 0.44 1.36 0.01 96.88 Average: 7 2.84 0.00 0.44 0.07 0.01 96.64