---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5292 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 700K 1.6G 1% /run /dev/vda1 78G 9.4G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 615 11220 0 4203 15096 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:c9:14:81 brd ff:ff:ff:ff:ff:ff inet 10.30.171.190/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fec9:1481/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:f7:f6:39 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::42:8cff:fef7:f639/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5292) 02/09/24 _x86_64_ (4 CPU) 23:17:28 LINUX RESTART (4 CPU) 23:18:01 tps rtps wtps bread/s bwrtn/s 23:19:01 227.43 37.29 190.13 1835.03 27695.12 23:20:01 102.37 2.88 99.48 73.85 33772.50 23:21:01 257.47 3.92 253.56 498.85 55709.65 23:22:01 174.35 0.05 174.30 9.47 16403.80 23:23:01 263.11 8.77 254.34 768.41 27273.59 23:24:01 186.00 0.08 185.92 7.73 27160.27 23:25:01 1117.96 0.07 1117.90 0.53 75909.75 23:26:01 82.99 0.82 82.17 58.39 7533.68 Average: 301.46 6.73 294.73 406.53 33932.29 23:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:19:01 13849800 15542984 2575164 15.68 57624 1837600 1078560 6.17 698456 1657568 156416 23:20:01 12985160 15447196 3439804 20.94 94780 2512264 1196548 6.85 869040 2259344 560228 23:21:01 12346644 15386060 4078320 24.83 113404 3014036 1366492 7.82 1030936 2670596 44660 23:22:01 11973700 15314108 4451264 27.10 134432 3264124 1431848 8.19 1156564 2884964 51384 23:23:01 11300048 15312964 5124916 31.20 161004 3860424 1742040 9.97 1413024 3236644 352600 23:24:01 9888640 14848600 6536324 39.80 173068 4740128 2488896 14.24 1925736 4077500 497576 23:25:01 9283008 15251500 7141956 43.48 216504 5597796 2203064 12.61 1642152 4855380 78388 23:26:01 11525640 15480624 4899324 29.83 224556 3690480 1192784 6.83 1206144 3185496 160904 Average: 11644080 15323004 4780884 29.11 146922 3564606 1587529 9.09 1242756 3103436 237770 23:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:19:01 ens3 201.33 142.88 1056.16 46.58 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 23:20:01 ens3 60.86 45.79 1143.35 8.15 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 23:21:01 ens3 191.20 108.38 2837.07 8.32 0.00 0.00 0.00 0.00 23:21:01 docker0 64.54 87.69 3.43 1164.01 0.00 0.00 0.00 0.00 23:21:01 veth13087c1 24.08 36.51 1.62 460.50 0.00 0.00 0.00 0.04 23:21:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 23:22:01 veth774c844 45.38 72.94 3.16 893.87 0.00 0.00 0.00 0.07 23:22:01 ens3 169.92 105.47 1708.29 7.64 0.00 0.00 0.00 0.00 23:22:01 docker0 92.13 134.44 5.16 1256.40 0.00 0.00 0.00 0.00 23:22:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 23:23:01 vethe661b53 35.98 48.39 2.40 484.97 0.00 0.00 0.00 0.04 23:23:01 ens3 253.62 167.57 3384.39 11.90 0.00 0.00 0.00 0.00 23:23:01 docker0 154.11 224.81 8.31 2899.58 0.00 0.00 0.00 0.00 23:23:01 veth47afa79 13.78 26.85 0.96 459.89 0.00 0.00 0.00 0.04 23:24:01 vethe661b53 38.59 74.79 3.17 1595.50 0.00 0.00 0.00 0.13 23:24:01 ens3 417.06 246.84 6408.15 18.89 0.00 0.00 0.00 0.00 23:24:01 docker0 246.19 413.56 15.39 6407.83 0.00 0.00 0.00 0.00 23:24:01 veth47afa79 37.79 103.85 3.30 1788.82 0.00 0.00 0.00 0.15 23:25:01 vethe661b53 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 ens3 173.87 107.25 1141.50 7.80 0.00 0.00 0.00 0.00 23:25:01 docker0 106.95 171.25 6.26 1141.29 0.00 0.00 0.00 0.00 23:25:01 veth47afa79 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 ens3 41.79 35.91 552.30 7.07 0.00 0.00 0.00 0.00 23:26:01 docker0 1.15 0.93 0.11 0.18 0.00 0.00 0.00 0.00 23:26:01 lo 11.13 11.13 1.05 1.05 0.00 0.00 0.00 0.00 Average: ens3 188.71 120.01 2278.90 14.54 0.00 0.00 0.00 0.00 Average: docker0 83.13 129.09 4.83 1608.66 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5292) 02/09/24 _x86_64_ (4 CPU) 23:17:28 LINUX RESTART (4 CPU) 23:18:01 CPU %user %nice %system %iowait %steal %idle 23:19:01 all 21.29 0.00 1.86 4.22 0.06 72.58 23:19:01 0 15.04 0.00 1.75 0.87 0.07 82.28 23:19:01 1 19.73 0.00 2.19 13.69 0.07 64.33 23:19:01 2 39.25 0.00 2.33 1.21 0.07 57.14 23:19:01 3 11.04 0.00 1.19 1.10 0.05 86.62 23:20:01 all 20.67 0.00 1.80 4.45 0.07 73.01 23:20:01 0 14.59 0.00 1.14 2.21 0.07 82.01 23:20:01 1 8.60 0.00 0.95 13.31 0.07 77.07 23:20:01 2 23.41 0.00 1.93 0.62 0.08 73.95 23:20:01 3 36.09 0.00 3.16 1.69 0.07 58.99 23:21:01 all 21.43 0.00 3.97 5.62 0.09 68.90 23:21:01 0 12.35 0.00 3.41 5.44 0.10 78.70 23:21:01 1 18.06 0.00 4.77 7.88 0.08 69.21 23:21:01 2 15.81 0.00 3.36 6.85 0.07 73.91 23:21:01 3 39.48 0.00 4.35 2.33 0.08 53.75 23:22:01 all 7.26 0.00 3.26 15.45 0.11 73.92 23:22:01 0 7.35 0.00 3.82 10.90 0.17 77.77 23:22:01 1 10.84 0.00 3.30 48.34 0.13 37.39 23:22:01 2 4.30 0.00 2.98 0.20 0.10 92.42 23:22:01 3 6.54 0.00 2.94 2.34 0.07 88.12 23:23:01 all 17.38 0.00 6.74 6.53 0.10 69.26 23:23:01 0 19.69 0.00 7.15 6.71 0.08 66.37 23:23:01 1 19.76 0.00 6.77 13.53 0.10 59.85 23:23:01 2 14.07 0.00 6.10 2.78 0.10 76.96 23:23:01 3 16.01 0.00 6.95 3.09 0.07 73.89 23:24:01 all 25.81 0.00 7.73 3.78 0.09 62.59 23:24:01 0 36.06 0.00 6.66 8.07 0.12 49.10 23:24:01 1 32.01 0.00 10.29 4.39 0.08 53.22 23:24:01 2 19.00 0.00 9.12 0.65 0.05 71.17 23:24:01 3 16.26 0.00 4.90 2.03 0.12 76.70 23:25:01 all 28.24 0.00 10.25 17.91 0.12 43.48 23:25:01 0 36.14 0.00 8.82 20.56 0.12 34.37 23:25:01 1 26.50 0.00 9.81 20.14 0.12 43.43 23:25:01 2 23.38 0.00 11.56 17.81 0.12 47.14 23:25:01 3 26.91 0.00 10.85 13.10 0.10 49.04 23:26:01 all 25.41 0.00 4.01 1.35 0.09 69.15 23:26:01 0 21.40 0.00 4.01 0.82 0.08 73.69 23:26:01 1 12.21 0.00 3.15 1.66 0.10 82.87 23:26:01 2 36.16 0.00 4.29 0.52 0.08 58.95 23:26:01 3 31.96 0.00 4.55 2.41 0.08 61.00 Average: all 20.94 0.00 4.95 7.39 0.09 66.63 Average: 0 20.31 0.00 4.58 6.93 0.10 68.08 Average: 1 18.45 0.00 5.15 15.34 0.09 60.97 Average: 2 21.97 0.00 5.20 3.82 0.08 68.92 Average: 3 23.03 0.00 4.85 3.50 0.08 68.55