---> uname -a: Linux prd-centos7-docker-4c-2g-1262.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: 2799.998 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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 01/11/22 _x86_64_ (2 CPU) 18:59:49 LINUX RESTART (2 CPU) 19:00:01 tps rtps wtps bread/s bwrtn/s 19:01:01 282.72 62.25 220.47 8164.84 60543.81 19:02:01 136.35 0.15 136.20 3.73 24172.09 19:03:01 0.78 0.00 0.78 0.00 6.61 19:04:01 0.17 0.00 0.17 0.00 1.75 19:05:01 0.17 0.00 0.17 0.00 2.57 Average: 84.12 12.49 71.62 1635.62 16961.89 19:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:01:01 4723640 0 806960 10.08 2620 2475720 1690836 18.67 834072 2105104 188556 19:02:01 4411936 0 843520 10.53 2620 2750864 1212064 13.38 845108 2361420 20 19:03:01 4399916 0 855536 10.68 2620 2750868 1212156 13.38 856872 2361424 8 19:04:01 4407804 0 847644 10.58 2620 2750872 1165836 12.87 850132 2361424 20 19:05:01 4382416 0 873024 10.90 2620 2750880 1199072 13.24 874980 2361424 8 Average: 4465142 0 845337 10.55 2620 2695841 1295993 14.31 852233 2310159 37722 19:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:01:01 veth05f7151 45.55 51.65 4.16 350.84 0.00 0.00 0.00 0.00 19:01:01 eth0 625.41 360.35 4634.75 93.58 0.00 0.00 0.00 0.00 19:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 docker0 57.09 57.28 5.48 391.18 0.00 0.00 0.00 0.00 19:02:01 eth0 112.83 71.96 2605.63 15.61 0.00 0.00 0.00 0.00 19:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 eth0 0.50 0.47 0.26 0.21 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 eth0 0.97 0.50 0.31 0.18 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 eth0 11.48 4.60 12.86 0.37 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 150.39 87.67 1452.10 22.01 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 11.44 11.47 1.10 78.33 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) 01/11/22 _x86_64_ (2 CPU) 18:59:49 LINUX RESTART (2 CPU) 19:00:01 CPU %user %nice %system %iowait %steal %idle 19:01:01 all 44.90 0.00 11.47 7.14 0.11 36.38 19:01:01 0 43.82 0.00 12.16 7.80 0.11 36.12 19:01:01 1 45.97 0.00 10.79 6.48 0.11 36.65 19:02:01 all 29.50 0.00 6.17 2.07 0.09 62.17 19:02:01 0 28.38 0.00 6.17 1.48 0.10 63.86 19:02:01 1 30.63 0.00 6.16 2.66 0.07 60.49 19:03:01 all 0.15 0.00 0.04 0.00 0.03 99.78 19:03:01 0 0.07 0.00 0.05 0.00 0.03 99.85 19:03:01 1 0.23 0.00 0.03 0.00 0.02 99.72 19:04:01 all 0.12 0.00 0.05 0.00 0.04 99.79 19:04:01 0 0.08 0.00 0.05 0.00 0.05 99.82 19:04:01 1 0.15 0.00 0.05 0.00 0.03 99.77 19:05:01 all 0.33 0.00 0.07 0.00 0.03 99.57 19:05:01 0 0.27 0.00 0.07 0.00 0.03 99.63 19:05:01 1 0.40 0.00 0.07 0.00 0.03 99.50 Average: all 14.47 0.00 3.43 1.77 0.06 80.27 Average: 0 14.01 0.00 3.56 1.78 0.06 80.59 Average: 1 14.93 0.00 3.30 1.76 0.05 79.96