---> uname -a: Linux prd-centos7-docker-4c-2g-62.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) 12/01/21 _x86_64_ (2 CPU) 11:45:00 LINUX RESTART (2 CPU) 11:46:01 tps rtps wtps bread/s bwrtn/s 11:47:01 1.63 0.00 1.63 0.00 34.10 11:48:01 0.25 0.00 0.25 0.00 3.60 11:49:01 0.27 0.00 0.27 0.00 2.87 11:50:01 0.23 0.00 0.23 0.00 3.73 11:51:01 0.32 0.00 0.32 0.00 4.93 11:52:01 0.18 0.00 0.18 0.00 2.02 11:53:01 0.27 0.00 0.27 0.00 3.20 Average: 0.45 0.00 0.45 0.00 7.78 11:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 5694264 0 614404 7.67 2620 1697652 1198288 13.23 562948 1519036 12 11:48:01 5693976 0 614684 7.67 2620 1697660 1198516 13.23 563096 1519000 20 11:49:01 5698412 0 610248 7.62 2620 1697660 1157980 12.78 559892 1519000 20 11:50:01 5697516 0 611136 7.63 2620 1697668 1158232 12.79 560320 1519000 20 11:51:01 5702452 0 606196 7.57 2620 1697672 1158124 12.79 555512 1519000 20 11:52:01 5703628 0 605020 7.55 2620 1697672 1158016 12.79 554948 1519000 8 11:53:01 5701328 0 607312 7.58 2620 1697680 1157980 12.78 557032 1519000 8 Average: 5698797 0 609857 7.61 2620 1697666 1169591 12.91 559107 1519005 15 11:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 eth0 1.22 0.35 0.41 0.27 0.00 0.00 0.00 0.00 11:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 eth0 3.60 1.20 4.90 0.26 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 eth0 0.47 0.08 0.05 0.01 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 eth0 0.70 0.38 0.36 0.27 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 eth0 0.28 0.18 0.09 0.07 0.00 0.00 0.00 0.00 11:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 eth0 0.12 0.07 0.06 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.94 0.34 0.84 0.13 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/01/21 _x86_64_ (2 CPU) 11:45:00 LINUX RESTART (2 CPU) 11:46:01 CPU %user %nice %system %iowait %steal %idle 11:47:01 all 0.25 0.00 0.05 0.00 0.03 99.67 11:47:01 0 0.43 0.00 0.05 0.00 0.03 99.48 11:47:01 1 0.07 0.00 0.05 0.00 0.02 99.87 11:48:01 all 0.28 0.00 0.05 0.00 0.02 99.66 11:48:01 0 0.48 0.00 0.07 0.00 0.02 99.43 11:48:01 1 0.07 0.00 0.03 0.00 0.02 99.88 11:49:01 all 0.13 0.00 0.06 0.01 0.01 99.80 11:49:01 0 0.18 0.00 0.07 0.00 0.02 99.73 11:49:01 1 0.07 0.00 0.05 0.02 0.00 99.87 11:50:01 all 0.15 0.00 0.05 0.00 0.01 99.79 11:50:01 0 0.22 0.00 0.05 0.00 0.00 99.73 11:50:01 1 0.08 0.00 0.05 0.00 0.02 99.85 11:51:01 all 0.15 0.00 0.04 0.00 0.03 99.78 11:51:01 0 0.05 0.00 0.05 0.00 0.03 99.87 11:51:01 1 0.25 0.00 0.03 0.00 0.02 99.70 11:52:01 all 0.10 0.00 0.04 0.00 0.02 99.84 11:52:01 0 0.07 0.00 0.05 0.00 0.02 99.87 11:52:01 1 0.13 0.00 0.03 0.00 0.02 99.82 11:53:01 all 0.23 0.00 0.07 0.00 0.01 99.70 11:53:01 0 0.22 0.00 0.05 0.00 0.02 99.72 11:53:01 1 0.23 0.00 0.08 0.00 0.00 99.68 Average: all 0.18 0.00 0.05 0.00 0.02 99.75 Average: 0 0.24 0.00 0.05 0.00 0.02 99.69 Average: 1 0.13 0.00 0.05 0.00 0.01 99.81