---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-72234 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 16G 140G 10% / 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 830 23575 0 7760 30881 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:88:03:60 brd ff:ff:ff:ff:ff:ff inet 10.30.107.237/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fe88:360/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:dc:2d:34 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-v1-8c-8g-72234) 11/08/23 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 117.10 17.73 99.37 1022.63 67965.74 22:50:01 132.22 12.55 119.68 264.31 95432.86 22:51:01 140.90 2.53 138.37 87.44 95031.79 22:52:01 265.89 3.07 262.82 314.21 40191.17 22:53:01 65.31 17.15 48.16 3543.14 23265.32 22:54:01 203.22 0.02 203.20 0.13 20939.31 22:55:01 11.31 0.00 11.31 0.00 11430.36 22:56:01 4.57 0.00 4.57 0.00 4576.57 22:57:01 92.89 0.17 92.72 9.46 15978.54 Average: 114.82 5.91 108.91 582.34 41647.25 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30086348 31753168 2852872 8.66 69156 1906692 1411156 4.15 827652 1743460 247748 22:50:01 26451832 31701564 6487388 19.70 93464 5374208 1387748 4.08 2041284 4028352 2505864 22:51:01 26697480 31058152 6241740 18.95 102392 4491108 2026276 5.96 1540604 4294884 29328 22:52:01 25272904 30923588 7666316 23.27 165408 5562792 2137460 6.29 1825044 5270828 148728 22:53:01 24195152 30719508 8744068 26.55 165968 6414824 2478928 7.29 2630956 5525224 412852 22:54:01 24573572 31579988 8365648 25.40 167312 6881056 1488556 4.38 1932120 5833208 304096 22:55:01 22910980 30079632 10028240 30.44 167400 7038872 2551436 7.51 3710272 5705804 120384 22:56:01 24512612 31692728 8426608 25.58 167500 7049920 1399796 4.12 2002840 5817696 192956 22:57:01 24117548 31590256 8821672 26.78 170060 7333100 1489128 4.38 2292572 5915640 37072 Average: 25424270 31233176 7514950 22.81 140962 5783619 1818943 5.35 2089260 4903900 444336 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 57.54 39.89 964.77 6.92 0.00 0.00 0.00 0.00 22:49:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 5856.73 3661.35 22298.87 917.52 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 339.00 240.02 2650.49 55.96 0.00 0.00 0.00 0.00 22:51:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 303.05 212.10 3291.65 30.22 0.00 0.00 0.00 0.00 22:52:01 lo 1.33 1.33 0.19 0.19 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 16.76 11.18 4.18 4.25 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 90.27 68.81 186.45 19.66 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 4.93 4.02 1.32 1.36 0.00 0.00 0.00 0.00 22:55:01 lo 5.08 5.08 0.26 0.26 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 20.85 16.20 4.24 5.05 0.00 0.00 0.00 0.00 22:56:01 lo 36.14 36.14 1.86 1.86 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 1293.59 991.54 394.53 7820.26 0.00 0.00 0.00 0.00 22:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 887.06 582.85 3311.01 984.69 0.00 0.00 0.00 0.00 Average: lo 5.05 5.05 0.29 0.29 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-72234) 11/08/23 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 8.82 0.00 0.71 5.47 0.03 84.97 22:49:01 0 1.03 0.00 0.35 0.38 0.00 98.23 22:49:01 1 0.13 0.00 0.10 0.52 0.05 99.19 22:49:01 2 1.42 0.00 0.37 1.20 0.00 97.02 22:49:01 3 26.81 0.00 1.52 4.17 0.05 67.44 22:49:01 4 13.54 0.00 1.07 5.63 0.03 79.73 22:49:01 5 0.65 0.00 0.32 30.13 0.03 68.86 22:49:01 6 20.13 0.00 1.25 1.03 0.03 77.55 22:49:01 7 6.86 0.00 0.72 0.75 0.03 91.64 22:50:01 all 8.31 0.00 3.18 5.37 0.04 83.10 22:50:01 0 1.05 0.00 1.02 0.00 0.02 97.91 22:50:01 1 10.87 0.00 2.72 8.08 0.05 78.27 22:50:01 2 26.51 0.00 2.84 0.84 0.05 69.76 22:50:01 3 2.77 0.00 3.54 0.00 0.03 93.65 22:50:01 4 1.88 0.00 0.37 0.12 0.03 97.60 22:50:01 5 16.36 0.00 2.42 23.27 0.05 57.90 22:50:01 6 5.44 0.00 9.60 10.67 0.07 74.23 22:50:01 7 1.51 0.00 2.91 0.00 0.03 95.55 22:51:01 all 8.77 0.00 0.82 12.60 0.05 77.75 22:51:01 0 8.38 0.00 1.24 28.06 0.05 62.27 22:51:01 1 5.61 0.00 2.00 44.84 0.05 47.50 22:51:01 2 12.37 0.00 0.52 0.00 0.03 87.08 22:51:01 3 10.01 0.00 0.55 13.77 0.07 75.60 22:51:01 4 3.15 0.00 0.22 0.17 0.07 96.40 22:51:01 5 9.60 0.00 0.84 5.84 0.05 83.68 22:51:01 6 14.35 0.00 0.57 8.24 0.05 76.79 22:51:01 7 6.69 0.00 0.67 0.07 0.07 92.50 22:52:01 all 15.29 0.00 2.72 5.31 0.07 76.60 22:52:01 0 13.62 0.00 3.83 1.11 0.07 81.36 22:52:01 1 27.95 0.00 1.37 2.70 0.08 67.90 22:52:01 2 14.58 0.00 2.37 2.12 0.07 80.87 22:52:01 3 15.93 0.00 3.19 18.45 0.08 62.34 22:52:01 4 12.51 0.00 4.03 1.70 0.05 81.72 22:52:01 5 7.76 0.00 2.07 14.24 0.05 75.88 22:52:01 6 20.23 0.00 2.64 0.07 0.07 76.99 22:52:01 7 9.74 0.00 2.30 1.96 0.08 85.92 22:53:01 all 27.02 0.00 2.42 2.95 0.06 67.56 22:53:01 0 22.18 0.00 1.42 13.50 0.03 62.87 22:53:01 1 18.95 0.00 1.20 0.25 0.05 79.55 22:53:01 2 13.52 0.00 1.17 0.02 0.05 85.24 22:53:01 3 15.65 0.00 5.81 1.97 0.05 76.51 22:53:01 4 8.68 0.00 1.68 0.62 0.12 88.90 22:53:01 5 21.36 0.00 1.43 5.36 0.03 71.83 22:53:01 6 44.96 0.00 3.44 1.79 0.07 49.75 22:53:01 7 71.36 0.00 3.24 0.00 0.10 25.30 22:54:01 all 18.69 0.00 1.82 1.97 0.06 77.45 22:54:01 0 13.01 0.00 1.27 0.00 0.07 85.66 22:54:01 1 32.90 0.00 3.24 1.47 0.07 62.31 22:54:01 2 20.53 0.00 2.14 0.00 0.05 77.27 22:54:01 3 14.58 0.00 2.40 0.32 0.03 82.67 22:54:01 4 9.73 0.00 1.40 2.94 0.05 85.88 22:54:01 5 37.78 0.00 1.79 1.44 0.07 58.93 22:54:01 6 15.00 0.00 1.14 0.05 0.07 83.75 22:54:01 7 6.01 0.00 1.16 9.59 0.05 83.19 22:55:01 all 13.14 0.00 2.99 0.20 0.04 83.63 22:55:01 0 11.53 0.00 5.90 0.00 0.03 82.53 22:55:01 1 25.21 0.00 8.62 1.27 0.05 64.85 22:55:01 2 7.38 0.00 1.09 0.00 0.10 91.43 22:55:01 3 5.81 0.00 1.38 0.27 0.07 92.48 22:55:01 4 3.75 0.00 1.47 0.00 0.02 94.76 22:55:01 5 4.45 0.00 0.58 0.05 0.02 94.90 22:55:01 6 44.59 0.00 2.97 0.00 0.05 52.38 22:55:01 7 2.40 0.00 1.90 0.00 0.02 95.68 22:56:01 all 9.23 0.00 9.09 0.08 0.09 81.51 22:56:01 0 16.51 0.00 13.65 0.00 0.08 69.75 22:56:01 1 18.15 0.00 19.44 0.00 0.05 62.35 22:56:01 2 7.78 0.00 13.21 0.00 0.08 78.92 22:56:01 3 1.47 0.00 6.12 0.61 0.08 91.72 22:56:01 4 6.98 0.00 5.84 0.00 0.12 87.06 22:56:01 5 5.55 0.00 4.58 0.03 0.10 89.73 22:56:01 6 4.64 0.00 2.94 0.00 0.08 92.33 22:56:01 7 12.95 0.00 6.94 0.00 0.10 80.01 22:57:01 all 6.61 0.00 0.87 0.38 0.02 92.12 22:57:01 0 12.51 0.00 1.20 0.02 0.02 86.26 22:57:01 1 7.29 0.00 1.40 0.00 0.03 91.28 22:57:01 2 7.93 0.00 1.60 0.00 0.03 90.43 22:57:01 3 0.53 0.00 0.77 0.07 0.00 98.63 22:57:01 4 21.92 0.00 0.77 0.05 0.02 77.25 22:57:01 5 0.27 0.00 0.25 2.60 0.00 96.88 22:57:01 6 0.23 0.00 0.10 0.00 0.00 99.67 22:57:01 7 2.18 0.00 0.92 0.32 0.03 96.55 Average: all 12.87 0.00 2.74 3.81 0.05 80.53 Average: 0 11.09 0.00 3.32 4.78 0.04 80.77 Average: 1 16.36 0.00 4.46 6.55 0.05 72.58 Average: 2 12.44 0.00 2.81 0.46 0.05 84.23 Average: 3 10.37 0.00 2.82 4.38 0.05 82.38 Average: 4 9.12 0.00 1.86 1.25 0.06 87.71 Average: 5 11.52 0.00 1.58 9.20 0.04 77.65 Average: 6 18.86 0.00 2.73 2.42 0.05 75.93 Average: 7 13.26 0.00 2.30 1.42 0.06 82.97