---> uname -a: Linux prd-centos7-docker-4c-2g-2090.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.976 BogoMIPS: 5599.95 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): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 11G 30G 26% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 11G 30G 26% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/19/22 _x86_64_ (2 CPU) 20:13:12 LINUX RESTART (2 CPU) 20:14:01 tps rtps wtps bread/s bwrtn/s 20:15:01 366.02 0.05 365.97 1.06 78599.90 20:16:01 146.68 0.00 146.68 0.00 26873.76 20:17:01 2.73 0.00 2.73 0.00 114.76 20:18:01 0.37 0.00 0.37 0.00 5.63 20:19:02 0.30 0.00 0.30 0.00 3.60 20:20:01 0.30 0.00 0.30 0.00 3.79 20:21:01 0.20 0.00 0.20 0.00 2.57 20:22:01 0.20 0.00 0.20 0.00 1.90 20:23:01 0.25 0.00 0.25 0.00 3.46 20:24:01 217.09 0.03 217.05 3.73 54141.50 Average: 73.59 0.01 73.58 0.48 16012.87 20:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:15:01 3895172 0 950048 11.86 2620 3161100 1540344 17.01 900548 2742136 106440 20:16:01 3313580 0 1056928 13.20 2620 3635812 1437132 15.87 1023968 3126212 20 20:17:01 3317184 0 1053320 13.15 2620 3635816 1325716 14.64 1024184 3126212 8 20:18:01 3321728 0 1048772 13.10 2620 3635820 1301068 14.36 1021364 3126212 8 20:19:02 3329148 0 1041348 13.00 2620 3635824 1287764 14.22 1014932 3126212 8 20:20:01 3331732 0 1038760 12.97 2620 3635828 1287680 14.22 1014108 3126212 8 20:21:01 3332784 0 1037704 12.96 2620 3635832 1287728 14.22 1013048 3126212 8 20:22:01 3332556 0 1037924 12.96 2620 3635840 1287680 14.22 1013452 3126212 8 20:23:01 3323764 0 1046716 13.07 2620 3635840 1287680 14.22 1021928 3126212 8 20:24:01 1767920 0 1280584 15.99 2620 4957816 1406260 15.53 1241232 4250724 56 Average: 3226557 0 1059210 13.23 2620 3720553 1344905 14.85 1028876 3200256 10657 20:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:15:01 vethea662a7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:15:01 eth0 379.94 276.10 5370.28 35.99 0.00 0.00 0.00 0.00 20:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 docker0 201.06 246.02 16.22 2098.92 0.00 0.00 0.00 0.00 20:16:01 eth0 193.44 135.91 2784.82 244.73 0.00 0.00 0.00 0.00 20:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 docker0 9.59 15.32 0.57 89.53 0.00 0.00 0.00 0.00 20:17:01 eth0 0.93 0.32 0.31 0.23 0.00 0.00 0.00 0.00 20:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 eth0 0.88 0.48 0.52 0.39 0.00 0.00 0.00 0.00 20:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:02 eth0 0.33 0.18 0.09 0.07 0.00 0.00 0.00 0.00 20:19:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 eth0 0.22 0.13 0.07 0.01 0.00 0.00 0.00 0.00 20:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 eth0 0.22 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 eth0 367.49 224.05 7690.96 45.89 0.00 0.00 0.00 0.00 20:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 vethb480a49 2.05 1.47 0.34 0.32 0.00 0.00 0.00 0.00 20:24:01 docker0 33.11 49.78 3.34 387.93 0.00 0.00 0.00 0.00 Average: eth0 94.60 63.89 1588.18 32.80 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethb480a49 0.21 0.15 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 24.44 31.19 2.02 258.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/19/22 _x86_64_ (2 CPU) 20:13:12 LINUX RESTART (2 CPU) 20:14:01 CPU %user %nice %system %iowait %steal %idle 20:15:01 all 37.89 0.00 13.80 6.03 0.15 42.12 20:15:01 0 37.86 0.00 14.11 5.27 0.14 42.62 20:15:01 1 37.93 0.00 13.49 6.80 0.16 41.62 20:16:01 all 38.91 0.00 9.42 4.16 0.12 47.40 20:16:01 0 38.82 0.00 9.60 3.91 0.12 47.55 20:16:01 1 38.99 0.00 9.24 4.41 0.11 47.25 20:17:01 all 0.22 0.00 0.07 0.00 0.03 99.69 20:17:01 0 0.32 0.00 0.10 0.00 0.03 99.55 20:17:01 1 0.12 0.00 0.03 0.00 0.02 99.83 20:18:01 all 0.15 0.00 0.06 0.01 0.02 99.77 20:18:01 0 0.12 0.00 0.07 0.02 0.02 99.78 20:18:01 1 0.18 0.00 0.05 0.00 0.02 99.75 20:19:02 all 0.16 0.00 0.03 0.00 0.03 99.77 20:19:02 0 0.03 0.00 0.03 0.00 0.03 99.90 20:19:02 1 0.28 0.00 0.03 0.00 0.03 99.65 20:20:01 all 0.21 0.00 0.04 0.00 0.02 99.73 20:20:01 0 0.03 0.00 0.05 0.00 0.02 99.90 20:20:01 1 0.39 0.00 0.03 0.00 0.02 99.56 20:21:01 all 0.26 0.00 0.03 0.00 0.02 99.70 20:21:01 0 0.05 0.00 0.03 0.00 0.03 99.88 20:21:01 1 0.47 0.00 0.02 0.00 0.00 99.52 20:22:01 all 0.23 0.00 0.04 0.00 0.02 99.71 20:22:01 0 0.02 0.00 0.05 0.00 0.02 99.92 20:22:01 1 0.45 0.00 0.03 0.00 0.02 99.50 20:23:01 all 0.23 0.00 0.03 0.00 0.03 99.72 20:23:01 0 0.05 0.00 0.03 0.00 0.02 99.90 20:23:01 1 0.40 0.00 0.03 0.00 0.03 99.53 20:24:01 all 24.00 0.00 10.28 3.57 0.08 62.07 20:24:01 0 23.78 0.00 10.38 3.10 0.07 62.67 20:24:01 1 24.22 0.00 10.19 4.04 0.09 61.46 Average: all 9.78 0.00 3.23 1.32 0.05 85.63 Average: 0 9.66 0.00 3.30 1.17 0.05 85.82 Average: 1 9.89 0.00 3.17 1.46 0.05 85.43