---> uname -a: Linux prd-centos7-docker-4c-2g-4553.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: 2799.994 BogoMIPS: 5599.98 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 9.1G 31G 23% / 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 9.1G 31G 23% /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) 02/03/22 _x86_64_ (2 CPU) 12:19:49 LINUX RESTART (2 CPU) 12:20:01 tps rtps wtps bread/s bwrtn/s 12:21:02 276.09 85.50 190.59 9384.92 61123.91 12:22:01 280.04 0.00 280.04 0.00 61222.11 12:23:01 41.49 0.00 41.49 0.00 6420.46 12:24:01 63.56 0.00 63.56 0.00 17682.45 12:25:01 7.44 0.02 7.43 0.53 398.25 12:26:01 0.23 0.00 0.23 0.00 3.75 12:27:01 0.25 0.00 0.25 0.00 3.20 Average: 95.16 12.25 82.91 1344.30 20885.74 12:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:21:02 4741168 0 799312 9.98 2620 2465832 1590500 17.56 738972 2190120 172136 12:22:01 4026424 0 920888 11.50 2620 3059000 1383856 15.28 888148 2643748 12 12:23:01 3944228 0 915996 11.44 2620 3146088 1210348 13.36 914000 2696776 12 12:24:01 3295116 0 1075292 13.43 2620 3635904 1525968 16.85 1033244 3146048 16 12:25:01 3326104 0 1044276 13.04 2620 3635932 1191092 13.15 1013204 3139600 16 12:26:01 3316792 0 1053584 13.16 2620 3635936 1309380 14.46 1022852 3139600 8 12:27:01 3326956 0 1043416 13.03 2620 3635940 1321716 14.59 1012072 3139600 12 Average: 3710970 0 978966 12.22 2620 3316376 1361837 15.04 946070 2870785 24602 12:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:21:02 eth0 759.85 482.65 5100.96 101.59 0.00 0.00 0.00 0.00 12:21:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:02 veth539c8b2 115.78 143.55 11.25 629.09 0.00 0.00 0.00 0.00 12:21:02 docker0 133.81 159.71 11.44 734.02 0.00 0.00 0.00 0.00 12:22:01 veth155d40f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 eth0 132.29 96.33 1505.81 19.71 0.00 0.00 0.00 0.00 12:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 vethd33a14c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 eth0 19.10 10.77 106.34 4.76 0.00 0.00 0.00 0.00 12:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 docker0 210.61 262.17 17.42 2234.15 0.00 0.00 0.00 0.00 12:24:01 eth0 103.96 65.21 2600.98 8.34 0.00 0.00 0.00 0.00 12:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 eth0 7.81 5.43 7.82 2.73 0.00 0.00 0.00 0.00 12:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 eth0 1.98 1.63 0.21 12.75 0.00 0.00 0.00 0.00 12:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 eth0 2.53 1.63 1.81 6.61 0.00 0.00 0.00 0.00 12:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 146.85 94.82 1331.73 22.36 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: docker0 30.16 37.55 2.50 319.95 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) 02/03/22 _x86_64_ (2 CPU) 12:19:49 LINUX RESTART (2 CPU) 12:20:01 CPU %user %nice %system %iowait %steal %idle 12:21:02 all 29.58 0.00 11.42 7.14 0.10 51.75 12:21:02 0 30.35 0.00 12.19 6.07 0.09 51.31 12:21:02 1 28.82 0.00 10.66 8.21 0.11 52.19 12:22:01 all 41.47 0.00 13.41 2.56 0.10 42.46 12:22:01 0 42.01 0.00 14.01 2.83 0.09 41.06 12:22:01 1 40.93 0.00 12.82 2.29 0.11 43.86 12:23:01 all 15.32 0.00 2.66 0.86 0.04 81.12 12:23:01 0 15.87 0.00 2.50 1.28 0.03 80.31 12:23:01 1 14.77 0.00 2.83 0.43 0.05 81.93 12:24:01 all 7.02 0.00 2.98 1.11 0.03 88.86 12:24:01 0 6.76 0.00 2.97 1.10 0.05 89.12 12:24:01 1 7.27 0.00 2.98 1.12 0.02 88.60 12:25:01 all 0.68 0.00 0.38 0.05 0.03 98.86 12:25:01 0 0.87 0.00 0.33 0.02 0.02 98.76 12:25:01 1 0.50 0.00 0.42 0.08 0.03 98.96 12:26:01 all 0.18 0.00 0.05 0.00 0.02 99.76 12:26:01 0 0.22 0.00 0.03 0.00 0.02 99.73 12:26:01 1 0.13 0.00 0.07 0.00 0.02 99.78 12:27:01 all 0.09 0.00 0.07 0.00 0.02 99.82 12:27:01 0 0.08 0.00 0.07 0.00 0.02 99.83 12:27:01 1 0.10 0.00 0.07 0.00 0.02 99.82 Average: all 12.99 0.00 4.26 1.62 0.05 81.08 Average: 0 13.23 0.00 4.41 1.56 0.04 80.75 Average: 1 12.75 0.00 4.11 1.68 0.05 81.41