---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2540 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 13G 143G 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 855 26678 0 4632 30855 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:1b:76:27 brd ff:ff:ff:ff:ff:ff inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fe1b:7627/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:89:22:f2 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-8c-8g-2540) 12/05/23 _x86_64_ (8 CPU) 14:28:27 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:01 96.93 57.18 39.75 3615.78 31848.14 14:31:01 62.55 13.80 48.75 977.14 15417.39 14:32:01 61.05 0.02 61.03 0.40 17758.08 14:33:01 77.77 15.05 62.72 1383.50 17726.38 14:34:01 113.03 8.40 104.63 1444.56 42315.75 14:35:05 170.98 2.81 168.18 392.45 50803.68 14:36:01 20.75 0.09 20.66 12.43 14559.26 14:37:02 24.49 0.40 24.09 23.06 13027.92 14:38:01 46.47 1.42 45.04 109.27 12910.63 Average: 76.08 11.08 65.00 890.03 24337.15 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30348736 31709820 2590484 7.86 50992 1631708 1442620 4.24 845380 1487456 56372 14:31:01 30123784 31677384 2815436 8.55 66856 1799628 1474284 4.34 900352 1636520 141388 14:32:01 29962224 31675068 2976996 9.04 75804 1942088 1480852 4.36 924208 1757436 114096 14:33:01 29813348 31740900 3125872 9.49 85712 2136256 1383648 4.07 848060 1961772 115400 14:34:01 27532796 31636292 5406424 16.41 111364 4213368 1575996 4.64 1031832 3950672 1230404 14:35:05 27145720 31415036 5793500 17.59 115816 4372664 3636796 10.70 1279572 4038412 2720 14:36:01 25896376 30301004 7042844 21.38 116124 4505584 5191176 15.27 2459364 4091448 1152 14:37:02 25884556 30325008 7054664 21.42 116440 4541052 4372128 12.86 2460872 4102276 132 14:38:01 27339096 31609244 5600124 17.00 119376 4361224 1482816 4.36 1210184 3943216 764 Average: 28227404 31343306 4711816 14.30 95387 3278175 2448924 7.21 1328869 2996579 184714 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 407.91 253.40 886.23 60.67 0.00 0.00 0.00 0.00 14:30:01 lo 1.26 1.26 0.13 0.13 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 32.54 18.69 596.24 3.84 0.00 0.00 0.00 0.00 14:31:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 23.16 16.81 436.22 3.05 0.00 0.00 0.00 0.00 14:32:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 37.49 27.91 515.96 5.35 0.00 0.00 0.00 0.00 14:33:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 br-48d9b9c27861 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 576.39 308.15 19962.65 22.33 0.00 0.00 0.00 0.00 14:34:01 lo 8.87 8.87 0.81 0.81 0.00 0.00 0.00 0.00 14:35:05 veth21d3ed7 0.70 0.87 0.05 0.05 0.00 0.00 0.00 0.00 14:35:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:05 veth5ca49ca 0.16 0.56 0.01 0.03 0.00 0.00 0.00 0.00 14:35:05 br-48d9b9c27861 0.25 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:36:01 veth21d3ed7 1.43 1.48 0.38 0.17 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 veth5ca49ca 0.98 1.00 0.29 0.26 0.00 0.00 0.00 0.00 14:36:01 br-48d9b9c27861 0.36 0.43 0.04 0.03 0.00 0.00 0.00 0.00 14:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:02 veth5ca49ca 6.35 7.01 21.96 7.21 0.00 0.00 0.00 0.00 14:37:02 br-48d9b9c27861 4.70 6.36 7.71 15.78 0.00 0.00 0.00 0.00 14:37:02 vethb4c3a50 593.87 575.27 70.78 202.94 0.00 0.00 0.00 0.02 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 ens3 1186.60 707.93 22928.06 153.43 0.00 0.00 0.00 0.00 14:38:01 lo 32.57 32.57 25.68 25.68 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 Average: ens3 127.77 76.17 2500.35 16.61 0.00 0.00 0.00 0.00 Average: lo 3.18 3.18 2.78 2.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2540) 12/05/23 _x86_64_ (8 CPU) 14:28:27 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 7.97 0.00 1.08 8.82 0.04 82.09 14:30:01 0 10.23 0.00 0.60 1.11 0.03 88.02 14:30:01 1 4.98 0.00 0.76 1.52 0.03 92.71 14:30:01 2 5.29 0.00 0.85 1.02 0.03 92.81 14:30:01 3 5.14 0.00 0.97 30.39 0.03 63.47 14:30:01 4 9.53 0.00 1.55 7.55 0.05 81.31 14:30:01 5 7.63 0.00 0.98 2.23 0.02 89.14 14:30:01 6 10.92 0.00 1.53 3.40 0.03 84.12 14:30:01 7 9.98 0.00 1.42 23.58 0.03 64.99 14:31:01 all 5.20 0.00 0.56 7.66 0.02 86.56 14:31:01 0 7.16 0.00 0.73 3.27 0.02 88.82 14:31:01 1 2.17 0.00 0.27 0.52 0.02 97.02 14:31:01 2 1.98 0.00 0.28 0.08 0.00 97.65 14:31:01 3 0.40 0.00 0.18 1.15 0.03 98.23 14:31:01 4 16.29 0.00 1.48 43.66 0.05 38.52 14:31:01 5 6.33 0.00 0.45 0.67 0.02 92.53 14:31:01 6 0.45 0.00 0.22 9.71 0.00 89.62 14:31:01 7 6.92 0.00 0.83 2.53 0.02 89.70 14:32:01 all 4.14 0.00 0.37 9.32 0.02 86.15 14:32:01 0 2.94 0.00 0.23 0.97 0.00 95.86 14:32:01 1 1.29 0.00 0.15 1.19 0.02 97.36 14:32:01 2 0.43 0.00 0.10 4.86 0.02 94.59 14:32:01 3 1.74 0.00 0.10 0.00 0.02 98.15 14:32:01 4 12.78 0.00 1.37 59.91 0.03 25.90 14:32:01 5 4.72 0.00 0.45 0.05 0.03 94.75 14:32:01 6 5.47 0.00 0.27 4.25 0.02 90.00 14:32:01 7 3.80 0.00 0.27 3.45 0.02 92.47 14:33:01 all 6.66 0.00 0.56 6.70 0.02 86.06 14:33:01 0 13.18 0.00 1.22 0.78 0.03 84.78 14:33:01 1 2.52 0.00 0.30 0.42 0.02 96.75 14:33:01 2 1.54 0.00 0.18 1.42 0.00 96.86 14:33:01 3 2.61 0.00 0.33 1.24 0.02 95.81 14:33:01 4 9.01 0.00 1.05 36.36 0.03 53.54 14:33:01 5 4.67 0.00 0.38 1.45 0.02 93.48 14:33:01 6 0.45 0.00 0.10 0.40 0.02 99.03 14:33:01 7 19.32 0.00 0.92 11.53 0.05 68.17 14:34:01 all 7.80 0.00 3.13 9.28 0.06 79.73 14:34:01 0 7.42 0.00 3.31 2.73 0.05 86.49 14:34:01 1 8.72 0.00 3.13 4.43 0.05 83.68 14:34:01 2 8.45 0.00 3.26 5.71 0.07 82.51 14:34:01 3 8.15 0.00 3.22 3.34 0.08 85.19 14:34:01 4 3.67 0.00 2.17 15.81 0.07 78.28 14:34:01 5 8.88 0.00 2.86 8.94 0.05 79.27 14:34:01 6 7.62 0.00 3.48 0.10 0.05 88.74 14:34:01 7 9.47 0.00 3.61 33.23 0.07 53.61 14:35:05 all 5.19 0.00 1.39 19.87 0.36 73.20 14:35:05 0 2.19 0.00 1.15 2.58 0.54 93.53 14:35:05 1 2.20 0.00 1.25 7.04 0.40 89.11 14:35:05 2 4.11 0.00 1.06 6.01 0.27 88.56 14:35:05 3 8.44 0.00 1.54 5.00 0.67 84.35 14:35:05 4 15.53 0.00 2.09 7.47 0.33 74.58 14:35:05 5 2.82 0.00 1.08 21.27 0.09 74.74 14:35:05 6 3.25 0.00 1.20 44.93 0.19 50.42 14:35:05 7 2.95 0.00 1.70 64.88 0.38 30.08 14:36:01 all 23.52 0.00 2.37 5.39 0.14 68.58 14:36:01 0 19.74 0.00 2.69 2.10 0.16 75.31 14:36:01 1 30.50 0.00 2.88 1.34 0.13 65.15 14:36:01 2 19.60 0.00 1.99 0.55 0.14 77.71 14:36:01 3 29.04 0.00 2.88 1.20 0.14 66.73 14:36:01 4 14.51 0.00 1.56 0.70 0.07 83.16 14:36:01 5 24.73 0.00 2.57 5.43 0.14 67.13 14:36:01 6 16.65 0.00 1.43 25.13 0.11 56.68 14:36:01 7 33.35 0.00 3.05 6.71 0.18 56.71 14:37:02 all 10.87 0.00 1.48 2.25 0.06 85.33 14:37:02 0 9.15 0.00 1.29 4.00 0.05 85.51 14:37:02 1 10.31 0.00 1.90 1.23 0.07 86.49 14:37:02 2 14.18 0.00 2.01 0.44 0.07 83.31 14:37:02 3 13.35 0.00 1.42 0.10 0.07 85.06 14:37:02 4 9.90 0.00 1.21 0.02 0.05 88.83 14:37:02 5 11.34 0.00 1.46 1.08 0.07 86.06 14:37:02 6 9.67 0.00 1.22 10.78 0.05 78.28 14:37:02 7 9.05 0.00 1.37 0.42 0.07 89.09 14:38:01 all 5.95 0.00 0.56 3.90 0.03 89.55 14:38:01 0 4.00 0.00 0.49 21.81 0.02 73.68 14:38:01 1 0.97 0.00 0.42 0.03 0.03 98.54 14:38:01 2 1.12 0.00 0.51 2.85 0.02 95.50 14:38:01 3 3.36 0.00 0.54 0.48 0.05 95.57 14:38:01 4 0.78 0.00 0.34 0.53 0.03 98.32 14:38:01 5 3.72 0.00 0.59 1.42 0.03 94.24 14:38:01 6 30.82 0.00 1.21 3.22 0.07 64.68 14:38:01 7 2.90 0.00 0.37 0.85 0.03 95.84 Average: all 8.45 0.00 1.27 8.25 0.08 81.94 Average: 0 8.32 0.00 1.29 4.34 0.10 85.95 Average: 1 6.87 0.00 1.21 2.01 0.09 89.82 Average: 2 6.19 0.00 1.13 2.59 0.07 90.03 Average: 3 7.88 0.00 1.23 4.81 0.13 85.95 Average: 4 10.25 0.00 1.43 19.18 0.08 69.06 Average: 5 8.16 0.00 1.19 4.84 0.05 85.75 Average: 6 9.34 0.00 1.18 11.49 0.06 77.93 Average: 7 10.64 0.00 1.49 16.80 0.09 70.96