---> uname -a: Linux prd-centos7-docker-4c-2g-171.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 8.2G 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 8.2G 32G 21% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/06/21 _x86_64_ (2 CPU) 16:59:26 LINUX RESTART (2 CPU) 17:00:01 tps rtps wtps bread/s bwrtn/s 17:01:01 119.26 3.50 115.76 2376.16 24652.89 17:02:01 84.24 0.17 84.08 5.69 22643.48 17:03:01 3.98 0.00 3.98 0.00 201.90 17:04:01 0.18 0.00 0.18 0.00 2.28 17:05:01 0.18 0.00 0.18 0.00 2.08 Average: 41.64 0.73 40.91 476.03 9519.91 17:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 4807056 0 727724 9.09 2620 2471540 1415456 15.63 877060 2011736 48428 17:02:01 4508604 0 778068 9.71 2620 2719648 1205744 13.31 665344 2454976 20 17:03:01 4499692 0 786976 9.83 2620 2719652 1174160 12.96 674936 2454976 16 17:04:01 4509608 0 777056 9.70 2620 2719656 1163640 12.85 664512 2455664 20 17:05:01 4506300 0 780360 9.74 2620 2719660 1163904 12.85 668060 2455664 12 Average: 4566252 0 770037 9.61 2620 2670031 1224581 13.52 709982 2366603 9699 17:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 eth0 331.26 147.14 3344.89 41.02 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 59.56 139.72 3.81 1478.36 0.00 0.00 0.00 0.00 17:02:01 eth0 240.43 167.94 2597.47 20.76 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 eth0 1.08 0.77 1.99 0.25 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 1.05 0.08 0.11 0.01 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 eth0 0.62 0.43 0.34 0.27 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 115.08 63.42 1191.11 12.48 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 11.90 27.92 0.76 295.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/06/21 _x86_64_ (2 CPU) 16:59:26 LINUX RESTART (2 CPU) 17:00:01 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 11.45 0.00 4.95 10.77 0.28 72.56 17:01:01 0 12.02 0.00 5.31 11.66 0.26 70.75 17:01:01 1 10.88 0.00 4.59 9.89 0.29 74.35 17:02:01 all 8.73 0.00 3.85 10.15 0.24 77.02 17:02:01 0 8.48 0.00 3.81 8.84 0.20 78.66 17:02:01 1 8.98 0.00 3.90 11.47 0.27 75.38 17:03:01 all 0.13 0.00 0.07 0.01 0.03 99.77 17:03:01 0 0.05 0.00 0.03 0.00 0.03 99.88 17:03:01 1 0.20 0.00 0.10 0.02 0.03 99.65 17:04:01 all 0.14 0.00 0.04 0.00 0.02 99.80 17:04:01 0 0.07 0.00 0.05 0.00 0.02 99.87 17:04:01 1 0.22 0.00 0.03 0.00 0.02 99.73 17:05:01 all 0.18 0.00 0.03 0.00 0.02 99.77 17:05:01 0 0.08 0.00 0.03 0.00 0.02 99.87 17:05:01 1 0.27 0.00 0.03 0.00 0.02 99.68 Average: all 4.06 0.00 1.76 4.12 0.11 89.95 Average: 0 4.07 0.00 1.81 4.03 0.10 89.99 Average: 1 4.05 0.00 1.71 4.22 0.12 89.90