---> uname -a: Linux prd-centos7-docker-4c-2g-944.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: 2799.996 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) 08/27/21 _x86_64_ (2 CPU) 13:38:53 LINUX RESTART (2 CPU) 13:40:01 tps rtps wtps bread/s bwrtn/s 13:41:01 1.88 0.00 1.88 0.00 41.17 13:42:01 0.27 0.00 0.27 0.00 4.11 13:43:01 0.25 0.00 0.25 0.00 2.83 13:44:01 0.25 0.00 0.25 0.00 3.33 13:45:01 0.48 0.13 0.35 13.73 7.48 Average: 0.63 0.03 0.60 2.75 11.79 13:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:41:01 5478720 0 790152 9.87 2620 1737448 1207252 13.33 566588 1564700 20 13:42:01 5476084 0 792780 9.90 2620 1737456 1207740 13.33 571984 1561388 8 13:43:01 5476276 0 792588 9.90 2620 1737456 1207608 13.33 572348 1561388 12 13:44:01 5477568 0 791288 9.88 2620 1737464 1207380 13.33 567692 1564780 12 13:45:01 5455144 0 813036 10.15 2620 1738140 1286736 14.21 700224 1452832 276 Average: 5472758 0 795969 9.94 2620 1737593 1223343 13.51 595767 1541018 66 13:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:41:01 eth0 0.65 0.08 0.04 0.01 0.00 0.00 0.00 0.00 13:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 eth0 3.90 1.57 3.15 0.11 0.00 0.00 0.00 0.00 13:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 eth0 1.43 0.63 0.59 0.37 0.00 0.00 0.00 0.00 13:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 13:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 eth0 12.83 7.85 11.36 4.05 0.00 0.00 0.00 0.00 13:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 3.78 2.04 3.03 0.91 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) 08/27/21 _x86_64_ (2 CPU) 13:38:53 LINUX RESTART (2 CPU) 13:40:01 CPU %user %nice %system %iowait %steal %idle 13:41:01 all 0.21 0.00 0.04 0.00 0.03 99.72 13:41:01 0 0.07 0.00 0.03 0.00 0.02 99.88 13:41:01 1 0.35 0.00 0.05 0.00 0.03 99.57 13:42:01 all 0.26 0.00 0.04 0.00 0.02 99.68 13:42:01 0 0.10 0.00 0.03 0.00 0.02 99.85 13:42:01 1 0.42 0.00 0.05 0.00 0.02 99.52 13:43:01 all 0.18 0.00 0.06 0.00 0.03 99.73 13:43:01 0 0.03 0.00 0.05 0.00 0.03 99.88 13:43:01 1 0.32 0.00 0.07 0.00 0.03 99.58 13:44:01 all 0.18 0.00 0.04 0.00 0.03 99.76 13:44:01 0 0.07 0.00 0.03 0.00 0.02 99.88 13:44:01 1 0.28 0.00 0.05 0.00 0.03 99.63 13:45:01 all 1.99 0.00 0.51 0.00 0.02 97.48 13:45:01 0 2.65 0.00 0.60 0.00 0.02 96.73 13:45:01 1 1.34 0.00 0.42 0.00 0.02 98.23 Average: all 0.56 0.00 0.14 0.00 0.02 99.28 Average: 0 0.58 0.00 0.15 0.00 0.02 99.25 Average: 1 0.54 0.00 0.13 0.00 0.03 99.30