---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4273 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 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: 2799.870 BogoMIPS: 5599.74 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 2.0G 0 2.0G 0% /dev tmpfs 395M 688K 394M 1% /run /dev/vda1 20G 12G 7.5G 62% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 489 546 0 2908 3171 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:74:01:df brd ff:ff:ff:ff:ff:ff inet 10.32.6.235/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85683sec preferred_lft 85683sec inet6 fe80::f816:3eff:fe74:1df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:72:0b:c7 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4273) 01/20/24 _x86_64_ (4 CPU) 17:12:41 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:01 148.36 78.45 69.91 6170.97 41721.46 17:15:01 83.37 8.63 74.74 1563.08 14872.24 17:16:01 7.83 0.00 7.83 0.00 6272.82 17:17:01 166.48 0.13 166.34 10.66 10003.33 17:18:01 502.43 0.17 502.27 2.00 26813.06 17:19:01 478.47 116.56 361.92 17082.98 39564.89 17:20:01 506.00 386.14 119.86 16161.15 66935.29 17:21:01 409.08 271.20 137.88 12729.08 69576.14 17:22:01 574.34 572.62 1.72 16520.18 81.45 17:23:01 204.03 202.68 1.35 21246.73 18.13 17:24:01 205.58 195.25 10.33 9338.18 545.64 Average: 298.77 166.52 132.25 9167.42 25131.23 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 1581584 3261020 2457072 60.84 48724 1785264 948640 18.65 650652 1625316 143100 17:15:01 1289112 3274600 2749544 68.08 60804 2067104 1097676 21.58 772740 1767536 46972 17:16:01 1144832 3272484 2893824 71.65 60896 2207292 1097676 21.58 773292 1907684 92 17:17:01 846904 3251932 3191752 79.03 76076 2452192 1106164 21.74 810132 2131220 6436 17:18:01 146528 3236888 3892128 96.37 107048 3015212 1135000 22.31 833080 2709952 324 17:19:01 108688 3286780 3929968 97.31 141224 3127192 1151564 22.64 741948 2904716 238420 17:20:01 549300 3292236 3489356 86.40 152796 2679548 1153544 22.68 692816 2511144 287432 17:21:01 206476 3297100 3832180 94.89 160872 3024480 1034576 20.34 796960 2754088 256 17:22:01 114268 3300040 3924388 97.17 159216 3093276 1052228 20.68 784088 2831548 24 17:23:01 436068 3299784 3602588 89.20 158812 2778820 1052228 20.68 677080 2624288 92 17:24:01 163208 3236356 3875448 95.96 161632 2996468 1005280 19.76 764884 2821572 42428 Average: 598815 3273565 3439841 85.17 117100 2656986 1075871 21.15 754334 2417188 69598 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 17:14:01 ens3 353.94 238.64 1380.86 63.09 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 17:15:01 ens3 226.24 169.68 1491.73 17.11 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 674.99 430.09 2373.71 29.78 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 ens3 389.42 244.27 1011.25 19.17 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 28.67 24.76 10.23 5.53 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 ens3 32.06 32.76 7.21 13.00 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 448.22 372.28 4330.97 24.13 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 17:21:01 ens3 640.01 802.93 3407.97 3866.92 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 17:22:01 ens3 392.13 709.28 26.09 5723.59 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 ens3 241.94 446.16 15.82 3607.71 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:24:01 ens3 84.20 141.21 14.60 1053.23 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: lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 319.19 328.29 1278.87 1310.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4273) 01/20/24 _x86_64_ (4 CPU) 17:12:41 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 19.42 0.00 2.40 4.25 0.05 73.88 17:14:01 0 19.95 0.00 1.84 2.45 0.05 75.71 17:14:01 1 11.71 0.00 1.66 6.15 0.05 80.43 17:14:01 2 31.16 0.00 4.14 3.35 0.08 61.26 17:14:01 3 14.95 0.00 1.93 5.04 0.05 78.03 17:15:01 all 16.73 0.00 2.01 2.11 0.05 79.10 17:15:01 0 18.76 0.00 2.21 2.49 0.05 76.49 17:15:01 1 11.79 0.00 1.85 1.12 0.05 85.19 17:15:01 2 34.08 0.00 2.74 0.59 0.07 62.53 17:15:01 3 2.26 0.00 1.24 4.27 0.03 92.19 17:16:01 all 1.07 0.00 0.59 0.03 0.03 98.29 17:16:01 0 1.65 0.00 0.73 0.00 0.02 97.60 17:16:01 1 0.97 0.00 0.47 0.00 0.02 98.55 17:16:01 2 1.50 0.00 0.99 0.00 0.05 97.45 17:16:01 3 0.15 0.00 0.13 0.08 0.02 99.61 17:17:01 all 3.43 0.00 1.65 4.68 0.04 90.21 17:17:01 0 1.72 0.00 0.87 5.92 0.02 91.47 17:17:01 1 3.79 0.00 1.44 1.99 0.03 92.75 17:17:01 2 3.39 0.00 2.90 10.15 0.07 83.49 17:17:01 3 4.81 0.00 1.40 0.74 0.03 93.01 17:18:01 all 6.82 0.00 3.71 16.83 0.06 72.59 17:18:01 0 5.52 0.00 3.45 8.25 0.05 82.73 17:18:01 1 8.28 0.00 3.48 18.19 0.07 69.98 17:18:01 2 8.24 0.00 6.51 38.06 0.10 47.09 17:18:01 3 5.24 0.00 1.42 3.15 0.03 90.16 17:19:01 all 9.33 0.00 6.00 14.43 0.08 70.15 17:19:01 0 10.11 0.00 6.77 21.80 0.10 61.22 17:19:01 1 6.52 0.00 4.10 5.89 0.07 83.42 17:19:01 2 10.85 0.00 7.37 19.16 0.08 62.53 17:19:01 3 9.83 0.00 5.84 10.91 0.08 73.34 17:20:01 all 7.83 0.00 5.21 15.54 0.08 71.34 17:20:01 0 7.50 0.00 4.68 14.62 0.07 73.14 17:20:01 1 8.55 0.00 5.21 13.76 0.07 72.41 17:20:01 2 7.72 0.00 5.57 15.40 0.10 71.20 17:20:01 3 7.52 0.00 5.37 18.38 0.07 68.66 17:21:01 all 23.90 0.00 4.91 11.11 0.08 60.01 17:21:01 0 24.35 0.00 6.06 10.80 0.07 58.72 17:21:01 1 24.40 0.00 5.00 11.17 0.10 59.33 17:21:01 2 22.71 0.00 4.57 12.61 0.08 60.02 17:21:01 3 24.13 0.00 4.01 9.88 0.08 61.89 17:22:01 all 24.72 0.00 1.90 36.77 0.10 36.51 17:22:01 0 31.77 0.00 1.98 35.17 0.10 30.98 17:22:01 1 19.72 0.00 1.87 40.62 0.07 37.72 17:22:01 2 26.54 0.00 2.02 36.34 0.12 34.99 17:22:01 3 20.90 0.00 1.73 34.94 0.08 42.35 17:23:01 all 24.77 0.00 1.11 2.93 0.09 71.10 17:23:01 0 26.34 0.00 1.09 2.43 0.10 70.04 17:23:01 1 19.07 0.00 0.97 2.68 0.08 77.20 17:23:01 2 26.51 0.00 1.37 3.77 0.10 68.25 17:23:01 3 27.14 0.00 1.03 2.84 0.08 68.90 17:24:01 all 15.11 0.00 1.14 5.00 0.06 78.69 17:24:01 0 10.94 0.00 0.65 3.72 0.05 84.63 17:24:01 1 8.33 0.00 1.05 4.68 0.05 85.89 17:24:01 2 28.41 0.00 1.73 6.41 0.10 63.35 17:24:01 3 12.78 0.00 1.12 5.19 0.07 80.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.91 0.00 2.78 10.32 0.07 72.91 Average: 0 14.41 0.00 2.75 9.77 0.06 73.01 Average: 1 11.18 0.00 2.46 9.65 0.06 76.64 Average: 2 18.31 0.00 3.63 13.25 0.09 64.72 Average: 3 11.79 0.00 2.29 8.65 0.06 77.21