---> uname -a: Linux prd-centos7-docker-4c-2g-4289.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: 2799.996 BogoMIPS: 5599.99 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 9.0G 32G 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 9.0G 32G 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) 01/31/22 _x86_64_ (2 CPU) 05:03:39 LINUX RESTART (2 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 186.43 6.06 180.38 2984.15 33533.67 05:06:01 289.34 0.05 289.29 1.07 68702.36 05:07:01 3.13 0.00 3.13 0.00 152.51 05:08:01 0.27 0.00 0.27 0.00 4.51 05:09:01 0.23 0.00 0.23 0.00 2.72 05:10:01 0.23 0.00 0.23 0.00 2.92 05:11:01 0.37 0.00 0.37 0.00 5.85 Average: 68.60 0.87 67.72 426.73 14633.70 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 4095652 0 861024 10.75 2620 3049644 1417384 15.65 779632 2683052 439836 05:06:01 3482300 0 982384 12.27 2620 3541636 1231804 13.60 925500 3077036 20 05:07:01 3463244 0 1001436 12.50 2620 3541640 1203144 13.28 944920 3077032 8 05:08:01 3466280 0 998396 12.47 2620 3541644 1165848 12.87 944124 3077032 8 05:09:01 3472096 0 992576 12.39 2620 3541648 1165912 12.87 938372 3077032 8 05:10:01 3472616 0 992052 12.39 2620 3541652 1165984 12.87 938712 3077032 8 05:11:01 3477156 0 987508 12.33 2620 3541656 1165912 12.87 933660 3077032 20 Average: 3561335 0 973625 12.16 2620 3471360 1216570 13.43 914989 3020750 62844 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 eth0 805.03 496.50 6477.37 103.99 0.00 0.00 0.00 0.00 05:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 docker0 210.27 260.20 17.14 2141.95 0.00 0.00 0.00 0.00 05:06:01 eth0 121.00 78.67 2620.13 19.49 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 eth0 7.74 3.80 12.96 0.56 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 eth0 0.37 0.27 0.14 0.08 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 133.58 82.84 1302.17 17.74 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 30.06 37.20 2.45 306.19 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) 01/31/22 _x86_64_ (2 CPU) 05:03:39 LINUX RESTART (2 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 27.44 0.00 10.29 4.20 0.11 57.96 05:05:01 0 26.99 0.00 11.24 4.72 0.11 56.94 05:05:01 1 27.89 0.00 9.33 3.69 0.11 58.99 05:06:01 all 39.22 0.00 12.08 3.10 0.08 45.52 05:06:01 0 39.74 0.00 12.28 2.11 0.07 45.81 05:06:01 1 38.71 0.00 11.89 4.09 0.09 45.23 05:07:01 all 0.22 0.00 0.11 0.00 0.02 99.66 05:07:01 0 0.33 0.00 0.12 0.00 0.02 99.53 05:07:01 1 0.10 0.00 0.10 0.00 0.02 99.78 05:08:01 all 0.22 0.00 0.06 0.00 0.03 99.69 05:08:01 0 0.22 0.00 0.08 0.00 0.03 99.67 05:08:01 1 0.22 0.00 0.03 0.00 0.03 99.72 05:09:01 all 0.22 0.00 0.03 0.00 0.02 99.73 05:09:01 0 0.20 0.00 0.02 0.00 0.02 99.77 05:09:01 1 0.23 0.00 0.05 0.00 0.02 99.70 05:10:01 all 0.15 0.00 0.03 0.00 0.03 99.79 05:10:01 0 0.27 0.00 0.03 0.00 0.02 99.68 05:10:01 1 0.03 0.00 0.03 0.00 0.03 99.90 05:11:01 all 0.15 0.00 0.04 0.00 0.03 99.78 05:11:01 0 0.20 0.00 0.02 0.00 0.03 99.75 05:11:01 1 0.10 0.00 0.07 0.00 0.02 99.82 Average: all 9.21 0.00 3.09 1.00 0.04 86.67 Average: 0 9.26 0.00 3.24 0.93 0.04 86.53 Average: 1 9.16 0.00 2.93 1.06 0.04 86.81