---> uname -a: Linux prd-centos7-docker-4c-2g-3348.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/20/21 _x86_64_ (2 CPU) 18:16:04 LINUX RESTART (2 CPU) 18:17:01 tps rtps wtps bread/s bwrtn/s 18:18:01 3.26 0.03 3.23 1.07 110.31 18:19:01 0.50 0.00 0.50 0.00 7.73 18:20:01 0.25 0.00 0.25 0.00 3.73 18:21:01 0.22 0.00 0.22 0.00 2.57 18:22:01 0.28 0.00 0.28 0.00 3.80 18:23:01 0.35 0.00 0.35 0.00 4.10 18:24:01 0.17 0.00 0.17 0.00 2.28 Average: 0.72 0.00 0.71 0.15 19.22 18:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:18:01 5441956 0 795792 9.94 2620 1768572 1215872 13.42 586028 1582564 12 18:19:01 5441184 0 796556 9.95 2620 1768580 1205592 13.31 585528 1583884 16 18:20:01 5439848 0 797888 9.96 2620 1768584 1205880 13.31 592168 1578800 12 18:21:01 5440656 0 797076 9.95 2620 1768588 1205592 13.31 590940 1579604 16 18:22:01 5439624 0 798104 9.97 2620 1768592 1205752 13.31 585924 1585060 8 18:23:01 5439736 0 797988 9.96 2620 1768596 1205656 13.31 586484 1585060 8 18:24:01 5437632 0 800088 9.99 2620 1768600 1205656 13.31 588196 1585060 16 Average: 5440091 0 797642 9.96 2620 1768587 1207143 13.33 587895 1582862 13 18:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:18:01 eth0 0.62 0.10 0.04 0.02 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 eth0 0.30 0.08 0.03 0.01 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 eth0 1.45 0.55 0.59 0.40 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 eth0 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.40 0.15 0.11 0.07 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/20/21 _x86_64_ (2 CPU) 18:16:04 LINUX RESTART (2 CPU) 18:17:01 CPU %user %nice %system %iowait %steal %idle 18:18:01 all 0.22 0.00 0.08 0.00 0.02 99.69 18:18:01 0 0.28 0.00 0.08 0.00 0.02 99.62 18:18:01 1 0.15 0.00 0.07 0.00 0.02 99.77 18:19:01 all 0.14 0.00 0.11 0.00 0.01 99.74 18:19:01 0 0.20 0.00 0.08 0.00 0.00 99.72 18:19:01 1 0.08 0.00 0.13 0.00 0.02 99.77 18:20:01 all 0.20 0.00 0.05 0.00 0.03 99.72 18:20:01 0 0.33 0.00 0.05 0.00 0.02 99.60 18:20:01 1 0.07 0.00 0.05 0.00 0.03 99.85 18:21:01 all 0.13 0.00 0.05 0.00 0.01 99.82 18:21:01 0 0.22 0.00 0.07 0.00 0.02 99.70 18:21:01 1 0.03 0.00 0.03 0.00 0.00 99.93 18:22:01 all 0.18 0.00 0.03 0.00 0.03 99.77 18:22:01 0 0.10 0.00 0.03 0.00 0.03 99.83 18:22:01 1 0.25 0.00 0.02 0.00 0.03 99.70 18:23:01 all 0.18 0.00 0.03 0.00 0.02 99.77 18:23:01 0 0.05 0.00 0.02 0.00 0.00 99.93 18:23:01 1 0.30 0.00 0.05 0.00 0.03 99.62 18:24:01 all 0.13 0.00 0.04 0.00 0.02 99.82 18:24:01 0 0.20 0.00 0.02 0.00 0.02 99.77 18:24:01 1 0.05 0.00 0.07 0.00 0.02 99.87 Average: all 0.17 0.00 0.05 0.00 0.02 99.76 Average: 0 0.20 0.00 0.05 0.00 0.01 99.74 Average: 1 0.13 0.00 0.06 0.00 0.02 99.79