---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37 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 14G 142G 9% / 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 826 25471 0 5868 30884 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:15:b3:76 brd ff:ff:ff:ff:ff:ff inet 10.30.106.210/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fe15:b376/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:c0:80:91 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:baff:fec0:8091/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37) 11/15/23 _x86_64_ (8 CPU) 23:47:57 LINUX RESTART (8 CPU) 23:48:01 tps rtps wtps bread/s bwrtn/s 23:49:02 130.53 73.45 57.07 5262.46 59565.54 23:50:01 151.17 57.83 93.34 3426.64 33009.56 23:51:01 349.89 5.40 344.49 455.52 67780.97 23:52:01 95.30 0.02 95.28 0.13 62931.91 23:53:01 353.86 0.00 353.86 0.00 117903.95 23:54:01 116.78 0.10 116.68 7.46 91492.57 23:55:01 14.31 0.00 14.31 0.00 20313.28 23:56:08 0.91 0.00 0.91 0.00 12.91 23:57:01 1.26 0.00 1.26 0.00 17.36 Average: 134.88 15.12 119.76 1012.66 50378.32 23:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:49:02 30367524 31714776 2571688 7.81 48612 1621692 1408280 4.14 829076 1479940 61348 23:50:01 29790332 31569004 3148880 9.56 77048 2005700 2197348 6.47 1052964 1794448 163736 23:51:01 28397240 31173228 4541972 13.79 105632 2940648 2688080 7.91 1561464 2598536 9624 23:52:01 26451764 31143300 6487448 19.70 120552 4765732 2700696 7.95 1648644 4372224 716840 23:53:01 23598628 31240792 9340584 28.36 173308 7502828 2511960 7.39 1725120 6989512 1203080 23:54:01 25691008 31216580 7248204 22.00 174052 5496176 2531892 7.45 2019356 4718216 184 23:55:01 25672868 31216664 7266344 22.06 174076 5496208 2531892 7.45 2018820 4718128 96 23:56:08 25656936 31212184 7282276 22.11 174088 5496236 2531892 7.45 2022136 4718144 28 23:57:01 25685428 31210652 7253784 22.02 174104 5496224 2531892 7.45 2023528 4718148 68 Average: 26812414 31299687 6126798 18.60 135719 4535716 2403770 7.07 1655679 4011922 239445 23:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:49:02 ens3 304.18 208.80 888.87 58.87 0.00 0.00 0.00 0.00 23:49:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 23:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 ens3 82.45 53.13 1212.85 10.35 0.00 0.00 0.00 0.00 23:50:01 lo 2.44 2.44 0.23 0.23 0.00 0.00 0.00 0.00 23:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 veth806edd8 25.50 77.57 1.87 1652.14 0.00 0.00 0.00 0.14 23:51:01 ens3 405.33 278.14 5316.89 45.56 0.00 0.00 0.00 0.00 23:51:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 23:51:01 docker0 80.39 163.62 4.50 2349.81 0.00 0.00 0.00 0.00 23:52:01 veth806edd8 516.20 1234.98 35.19 14331.78 0.00 0.00 0.00 1.17 23:52:01 ens3 1235.64 516.43 14331.86 35.45 0.00 0.00 0.00 0.00 23:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:52:01 docker0 516.20 1234.94 28.14 14331.77 0.00 0.00 0.00 0.00 23:53:01 ens3 0.52 0.55 0.54 0.24 0.00 0.00 0.00 0.00 23:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:53:01 docker0 0.35 0.33 0.04 0.48 0.00 0.00 0.00 0.00 23:54:01 ens3 1603.83 1864.11 110.61 14818.77 0.00 0.00 0.00 0.00 23:54:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 23:54:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:55:01 ens3 834.81 759.46 56.57 6016.46 0.00 0.00 0.00 0.00 23:55:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:08 ens3 430.97 391.81 30.23 3038.86 0.00 0.00 0.00 0.00 23:56:08 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:56:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:57:01 ens3 336.48 300.34 29.62 2320.31 0.00 0.00 0.00 0.00 23:57:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 23:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 583.77 487.89 2444.67 2942.10 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 66.46 155.75 3.64 1857.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37) 11/15/23 _x86_64_ (8 CPU) 23:47:57 LINUX RESTART (8 CPU) 23:48:01 CPU %user %nice %system %iowait %steal %idle 23:49:02 all 6.70 0.00 0.96 3.76 0.03 88.55 23:49:02 0 3.65 0.00 0.77 0.22 0.03 95.33 23:49:02 1 1.49 0.00 0.54 15.61 0.02 82.35 23:49:02 2 4.47 0.00 0.69 4.04 0.03 90.77 23:49:02 3 7.31 0.00 1.09 0.85 0.03 90.72 23:49:02 4 15.32 0.00 0.97 0.92 0.03 82.77 23:49:02 5 11.23 0.00 2.53 7.65 0.02 78.57 23:49:02 6 6.20 0.00 0.38 0.13 0.03 93.25 23:49:02 7 3.83 0.00 0.70 0.67 0.02 94.78 23:50:01 all 10.80 0.00 0.79 2.78 0.04 85.60 23:50:01 0 1.78 0.00 0.37 3.17 0.05 94.62 23:50:01 1 23.19 0.00 1.38 3.02 0.07 72.34 23:50:01 2 3.89 0.00 0.73 12.12 0.03 83.22 23:50:01 3 18.20 0.00 1.14 1.09 0.03 79.54 23:50:01 4 28.18 0.00 1.64 1.70 0.05 68.42 23:50:01 5 4.74 0.00 0.49 0.80 0.03 93.93 23:50:01 6 5.60 0.00 0.42 0.31 0.02 93.66 23:50:01 7 0.81 0.00 0.20 0.00 0.02 98.97 23:51:01 all 9.79 0.00 2.16 4.74 0.07 83.23 23:51:01 0 8.18 0.00 2.59 8.35 0.05 80.83 23:51:01 1 11.44 0.00 2.31 0.84 0.07 85.34 23:51:01 2 7.01 0.00 1.42 4.71 0.08 86.77 23:51:01 3 8.66 0.00 1.94 18.09 0.10 71.21 23:51:01 4 9.45 0.00 2.98 3.13 0.07 84.38 23:51:01 5 12.53 0.00 2.26 2.33 0.05 82.83 23:51:01 6 13.10 0.00 2.18 0.13 0.10 84.49 23:51:01 7 7.96 0.00 1.57 0.47 0.07 89.93 23:52:01 all 8.85 0.00 1.16 3.14 0.04 86.81 23:52:01 0 3.70 0.00 0.68 0.00 0.02 95.60 23:52:01 1 24.16 0.00 2.94 1.27 0.07 71.57 23:52:01 2 2.10 0.00 0.33 0.37 0.02 97.18 23:52:01 3 0.84 0.00 1.49 20.44 0.08 77.15 23:52:01 4 6.64 0.00 0.98 1.99 0.05 90.33 23:52:01 5 0.07 0.00 0.18 0.28 0.00 99.47 23:52:01 6 0.30 0.00 0.13 0.00 0.03 99.53 23:52:01 7 33.06 0.00 2.52 0.92 0.08 63.42 23:53:01 all 7.78 0.00 2.62 6.89 0.04 82.66 23:53:01 0 3.74 0.00 3.37 11.33 0.03 81.52 23:53:01 1 7.02 0.00 1.55 0.07 0.03 91.33 23:53:01 2 3.66 0.00 1.13 0.02 0.02 95.18 23:53:01 3 4.72 0.00 2.50 22.29 0.03 70.45 23:53:01 4 3.22 0.00 3.86 2.70 0.03 90.19 23:53:01 5 7.58 0.00 1.99 0.05 0.05 90.33 23:53:01 6 5.16 0.00 2.32 1.34 0.03 91.15 23:53:01 7 27.26 0.00 4.31 17.34 0.07 51.02 23:54:01 all 20.47 0.00 1.29 4.18 0.07 73.98 23:54:01 0 23.13 0.00 1.09 3.97 0.07 71.75 23:54:01 1 22.82 0.00 1.61 0.22 0.07 75.29 23:54:01 2 14.46 0.00 0.67 0.10 0.05 84.72 23:54:01 3 21.76 0.00 1.45 7.66 0.12 69.01 23:54:01 4 25.67 0.00 1.13 4.82 0.08 68.31 23:54:01 5 19.13 0.00 1.79 0.18 0.05 78.84 23:54:01 6 20.45 0.00 0.79 0.05 0.08 78.62 23:54:01 7 16.42 0.00 1.79 16.47 0.07 65.25 23:55:01 all 13.55 0.00 0.53 0.85 0.08 84.99 23:55:01 0 12.77 0.00 0.42 3.93 0.07 82.81 23:55:01 1 21.12 0.00 0.85 0.00 0.15 77.88 23:55:01 2 0.37 0.00 0.10 0.00 0.02 99.52 23:55:01 3 8.31 0.00 0.55 0.00 0.10 91.04 23:55:01 4 18.66 0.00 0.60 2.92 0.08 77.73 23:55:01 5 19.89 0.00 0.74 0.00 0.08 79.29 23:55:01 6 12.84 0.00 0.54 0.00 0.07 86.56 23:55:01 7 14.48 0.00 0.44 0.00 0.05 85.04 23:56:08 all 12.14 0.00 1.12 0.02 0.07 86.65 23:56:08 0 0.00 0.00 1.88 0.13 0.03 97.96 23:56:08 1 7.29 0.00 0.25 0.00 0.06 92.40 23:56:08 2 0.84 0.00 0.06 0.00 0.00 99.11 23:56:08 3 20.86 0.00 0.72 0.00 0.15 78.27 23:56:08 4 23.13 0.00 4.92 0.00 0.14 71.81 23:56:08 5 16.92 0.00 0.35 0.00 0.06 82.67 23:56:08 6 18.43 0.00 0.80 0.00 0.09 80.67 23:56:08 7 10.33 0.00 0.23 0.00 0.05 89.40 23:57:01 all 8.10 0.00 0.24 0.00 0.05 91.61 23:57:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:57:01 1 7.02 0.00 0.25 0.00 0.02 92.71 23:57:01 2 5.79 0.00 0.21 0.00 0.11 93.89 23:57:01 3 15.90 0.00 0.66 0.00 0.09 83.34 23:57:01 4 15.49 0.00 0.34 0.00 0.06 84.11 23:57:01 5 0.09 0.00 0.04 0.00 0.02 99.85 23:57:01 6 14.62 0.00 0.32 0.00 0.08 84.98 23:57:01 7 5.91 0.00 0.11 0.00 0.02 93.95 Average: all 10.95 0.00 1.22 2.94 0.06 84.83 Average: 0 6.40 0.00 1.26 3.49 0.04 88.81 Average: 1 13.94 0.00 1.30 2.33 0.06 82.37 Average: 2 4.67 0.00 0.59 2.35 0.04 92.35 Average: 3 11.76 0.00 1.29 7.94 0.08 78.93 Average: 4 16.22 0.00 1.97 2.03 0.07 79.70 Average: 5 10.46 0.00 1.16 1.26 0.04 87.08 Average: 6 10.79 0.00 0.88 0.22 0.06 88.05 Average: 7 13.39 0.00 1.32 3.98 0.05 81.26