---> uname -a: Linux prd-centos7-docker-4c-2g-751.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 01/05/22 _x86_64_ (2 CPU) 04:56:31 LINUX RESTART (2 CPU) 04:57:01 tps rtps wtps bread/s bwrtn/s 04:58:01 81.00 3.16 77.84 2295.29 3392.16 04:59:01 0.50 0.00 0.50 0.00 8.04 05:00:01 0.28 0.00 0.28 0.00 3.65 05:01:01 0.25 0.02 0.23 0.13 3.43 05:02:01 30.81 0.22 30.60 15.32 6768.79 Average: 22.57 0.68 21.89 462.18 2035.80 04:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:58:01 5692388 0 615284 7.68 2620 1698648 1285812 14.20 561056 1518944 28 04:59:01 5706340 0 601324 7.51 2620 1698656 1164076 12.85 549968 1518916 20 05:00:01 5700552 0 607112 7.58 2620 1698656 1164136 12.85 555536 1518916 8 05:01:01 5697340 0 610316 7.62 2620 1698664 1167132 12.89 558556 1518920 20 05:02:01 5054168 0 762884 9.53 2620 2189268 1337084 14.76 763504 1856448 213340 Average: 5570158 0 639384 7.98 2620 1796778 1223648 13.51 597724 1586429 42683 04:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:58:01 eth0 101.57 73.01 426.20 25.31 0.00 0.00 0.00 0.00 04:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 docker0 15.75 8.39 2.93 38.20 0.00 0.00 0.00 0.00 04:59:01 eth0 0.70 0.43 0.36 0.24 0.00 0.00 0.00 0.00 04:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 eth0 0.93 0.37 0.31 0.23 0.00 0.00 0.00 0.00 05:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 eth0 1.78 0.60 2.11 0.04 0.00 0.00 0.00 0.00 05:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 eth0 107.99 67.34 2606.63 12.24 0.00 0.00 0.00 0.00 05:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.60 28.35 607.33 7.61 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 3.15 1.68 0.59 7.64 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) 01/05/22 _x86_64_ (2 CPU) 04:56:31 LINUX RESTART (2 CPU) 04:57:01 CPU %user %nice %system %iowait %steal %idle 04:58:01 all 5.07 0.00 2.04 2.06 0.04 90.79 04:58:01 0 4.99 0.00 2.30 2.28 0.03 90.40 04:58:01 1 5.15 0.00 1.77 1.84 0.05 91.18 04:59:01 all 0.21 0.00 0.08 0.00 0.03 99.68 04:59:01 0 0.32 0.00 0.08 0.00 0.03 99.56 04:59:01 1 0.10 0.00 0.08 0.00 0.02 99.80 05:00:01 all 0.29 0.00 0.03 0.00 0.03 99.65 05:00:01 0 0.53 0.00 0.03 0.00 0.03 99.40 05:00:01 1 0.05 0.00 0.02 0.00 0.03 99.90 05:01:01 all 0.34 0.00 0.04 0.01 0.01 99.60 05:01:01 0 0.45 0.00 0.03 0.02 0.00 99.50 05:01:01 1 0.23 0.00 0.05 0.00 0.02 99.70 05:02:01 all 9.16 0.00 3.51 0.42 0.04 86.87 05:02:01 0 8.97 0.00 3.28 0.53 0.05 87.17 05:02:01 1 9.36 0.00 3.74 0.31 0.03 86.56 Average: all 2.99 0.00 1.13 0.49 0.03 95.36 Average: 0 3.03 0.00 1.14 0.56 0.03 95.25 Average: 1 2.95 0.00 1.12 0.43 0.03 95.47