---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1137 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 833 28682 0 2650 30892 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:8e:41:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe8e:41e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:1e:d8:fa 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:a3ff:fe1e:d8fa/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-1137) 11/18/23 _x86_64_ (8 CPU) 10:22:56 LINUX RESTART (8 CPU) 10:23:01 tps rtps wtps bread/s bwrtn/s 10:24:02 91.95 47.70 44.25 4427.32 48424.39 10:25:01 8.10 0.00 8.10 0.00 11086.12 10:26:01 8.00 0.00 8.00 0.00 11031.52 10:27:01 8.15 0.00 8.15 0.00 11169.21 10:28:01 8.62 0.38 8.23 26.53 11058.69 10:29:01 106.52 39.38 67.14 1815.16 18075.25 10:30:01 162.69 20.25 142.44 1903.82 27136.94 10:31:01 88.30 0.12 88.19 14.66 33059.78 Average: 60.40 13.51 46.89 1025.60 21402.32 10:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:02 30666868 31908748 2272352 6.90 38592 1531516 1329364 3.91 611920 1414116 12 10:25:01 30661348 31903352 2277872 6.92 38672 1531520 1329364 3.91 616956 1414068 128 10:26:01 30660892 31902984 2278328 6.92 38752 1531520 1329364 3.91 617368 1414068 16 10:27:01 30658852 31901036 2280368 6.92 38840 1531524 1329364 3.91 619480 1414076 172 10:28:01 30583304 31831160 2355916 7.15 38960 1537072 1329364 3.91 691472 1418568 20 10:29:01 30048332 31665504 2890888 8.78 69456 1858240 1455080 4.28 911040 1692116 170200 10:30:01 29284496 31577620 3654724 11.10 93448 2475896 1674724 4.93 1116712 2172444 349856 10:31:01 29442564 31687272 3496656 10.62 97812 2428672 1469884 4.32 1016172 2130708 236 Average: 30250832 31797210 2688388 8.16 56816 1803245 1405814 4.14 775140 1633770 65080 10:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:24:02 ens3 215.71 141.10 574.78 29.42 0.00 0.00 0.00 0.00 10:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:25:01 ens3 2.73 0.78 2.54 0.66 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:26:01 ens3 1.18 0.22 0.10 0.19 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 2.03 0.33 0.24 0.34 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:28:01 ens3 59.39 39.04 93.59 16.64 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 ens3 124.41 90.85 1237.49 27.90 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 10:30:01 veth6172b46 42.06 110.75 3.50 1993.37 0.00 0.00 0.00 0.16 10:30:01 ens3 547.33 407.15 3502.05 103.60 0.00 0.00 0.00 0.00 10:30:01 docker0 42.06 110.63 2.93 1993.36 0.00 0.00 0.00 0.00 10:30:01 lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 10:31:01 ens3 162.31 224.01 90.70 1716.11 0.00 0.00 0.00 0.00 10:31:01 docker0 4.12 5.35 0.24 74.04 0.00 0.00 0.00 0.00 10:31:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 139.67 113.17 689.09 237.37 0.00 0.00 0.00 0.00 Average: docker0 5.78 14.53 0.40 258.95 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1137) 11/18/23 _x86_64_ (8 CPU) 10:22:56 LINUX RESTART (8 CPU) 10:23:01 CPU %user %nice %system %iowait %steal %idle 10:24:02 all 2.31 0.00 0.67 2.40 0.01 94.60 10:24:02 0 3.67 0.00 0.53 0.25 0.00 95.55 10:24:02 1 2.15 0.00 0.50 2.47 0.02 94.86 10:24:02 2 1.96 0.00 0.89 7.27 0.02 89.87 10:24:02 3 1.30 0.00 0.57 2.10 0.02 96.01 10:24:02 4 1.80 0.00 0.40 0.45 0.02 97.33 10:24:02 5 2.48 0.00 1.63 0.78 0.02 95.08 10:24:02 6 2.54 0.00 0.32 0.18 0.03 96.93 10:24:02 7 2.59 0.00 0.52 5.70 0.02 91.18 10:25:01 all 0.09 0.00 0.01 0.77 0.01 99.12 10:25:01 0 0.02 0.00 0.03 0.00 0.02 99.93 10:25:01 1 0.02 0.00 0.00 0.02 0.00 99.97 10:25:01 2 0.07 0.00 0.02 0.00 0.00 99.92 10:25:01 3 0.08 0.00 0.03 0.00 0.00 99.88 10:25:01 4 0.41 0.00 0.02 0.00 0.00 99.58 10:25:01 5 0.08 0.00 0.00 0.00 0.00 99.92 10:25:01 6 0.03 0.00 0.03 0.00 0.02 99.92 10:25:01 7 0.05 0.00 0.02 6.10 0.02 93.81 10:26:01 all 0.03 0.00 0.01 0.75 0.00 99.20 10:26:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:26:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:26:01 2 0.05 0.00 0.00 0.00 0.00 99.95 10:26:01 3 0.08 0.00 0.02 0.00 0.02 99.88 10:26:01 4 0.05 0.00 0.00 0.00 0.02 99.93 10:26:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:26:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:26:01 7 0.00 0.00 0.03 6.04 0.02 93.91 10:27:01 all 0.24 0.00 0.01 0.77 0.01 98.97 10:27:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:27:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:27:01 2 0.03 0.00 0.02 0.00 0.00 99.95 10:27:01 3 0.08 0.00 0.03 0.00 0.00 99.88 10:27:01 4 1.71 0.00 0.02 0.00 0.00 98.27 10:27:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:27:01 6 0.02 0.00 0.02 0.00 0.02 99.95 10:27:01 7 0.00 0.00 0.00 6.20 0.00 93.80 10:28:01 all 0.42 0.00 0.05 0.97 0.01 98.55 10:28:01 0 0.07 0.00 0.08 0.07 0.00 99.78 10:28:01 1 0.75 0.00 0.02 0.00 0.00 99.23 10:28:01 2 0.37 0.00 0.02 0.02 0.02 99.58 10:28:01 3 0.47 0.00 0.12 0.00 0.02 99.40 10:28:01 4 1.14 0.00 0.03 0.00 0.03 98.80 10:28:01 5 0.15 0.00 0.05 0.00 0.00 99.80 10:28:01 6 0.13 0.00 0.00 0.00 0.02 99.85 10:28:01 7 0.27 0.00 0.08 7.69 0.02 91.94 10:29:01 all 10.37 0.00 0.84 2.33 0.03 86.43 10:29:01 0 12.63 0.00 0.93 1.15 0.02 85.27 10:29:01 1 10.62 0.00 0.65 0.99 0.05 87.69 10:29:01 2 9.18 0.00 0.73 0.68 0.02 89.38 10:29:01 3 5.55 0.00 0.74 0.47 0.07 93.18 10:29:01 4 14.73 0.00 0.65 1.52 0.03 83.07 10:29:01 5 20.42 0.00 1.63 1.22 0.03 76.70 10:29:01 6 7.67 0.00 1.10 6.75 0.03 84.44 10:29:01 7 2.13 0.00 0.25 5.89 0.02 91.71 10:30:01 all 13.77 0.00 1.54 2.71 0.05 81.94 10:30:01 0 21.26 0.00 1.95 1.45 0.07 75.28 10:30:01 1 8.12 0.00 1.39 9.43 0.05 81.01 10:30:01 2 13.87 0.00 1.24 0.12 0.03 84.74 10:30:01 3 26.75 0.00 2.50 1.56 0.07 69.12 10:30:01 4 13.13 0.00 1.70 0.74 0.03 84.40 10:30:01 5 8.56 0.00 0.99 0.20 0.05 90.21 10:30:01 6 6.43 0.00 1.04 0.45 0.03 92.05 10:30:01 7 12.00 0.00 1.49 7.72 0.05 78.74 10:31:01 all 7.06 0.00 0.79 3.04 0.04 89.07 10:31:01 0 1.56 0.00 0.54 8.00 0.02 89.89 10:31:01 1 10.71 0.00 1.22 11.43 0.05 76.58 10:31:01 2 8.38 0.00 0.77 0.00 0.03 90.81 10:31:01 3 4.19 0.00 0.57 0.34 0.05 94.86 10:31:01 4 10.11 0.00 0.97 1.45 0.05 87.42 10:31:01 5 1.02 0.00 0.40 0.50 0.02 98.06 10:31:01 6 10.65 0.00 1.34 0.81 0.05 87.15 10:31:01 7 9.88 0.00 0.48 1.80 0.05 87.78 Average: all 4.29 0.00 0.49 1.72 0.02 93.48 Average: 0 4.91 0.00 0.51 1.36 0.01 93.20 Average: 1 4.05 0.00 0.47 3.04 0.02 92.41 Average: 2 4.24 0.00 0.46 1.01 0.01 94.27 Average: 3 4.81 0.00 0.57 0.56 0.03 94.03 Average: 4 5.39 0.00 0.47 0.52 0.02 93.59 Average: 5 4.10 0.00 0.59 0.34 0.01 94.96 Average: 6 3.44 0.00 0.48 1.02 0.03 95.03 Average: 7 3.37 0.00 0.36 5.89 0.02 90.36