---> uname -a: Linux prd-centos7-docker-4c-2g-511.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) 09/17/21 _x86_64_ (2 CPU) 18:37:47 LINUX RESTART (2 CPU) 18:39:01 tps rtps wtps bread/s bwrtn/s 18:40:01 1.67 0.00 1.67 0.00 35.23 18:41:01 0.38 0.00 0.38 0.00 5.41 18:42:01 0.30 0.00 0.30 0.00 3.15 18:43:01 0.23 0.00 0.23 0.00 3.51 18:44:01 0.33 0.00 0.33 0.00 4.15 18:45:01 0.18 0.00 0.18 0.00 2.20 Average: 0.52 0.00 0.52 0.00 8.94 18:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:40:01 5445604 0 791524 9.88 2620 1769192 1224764 13.52 588072 1576468 12 18:41:01 5447868 0 789252 9.85 2620 1769200 1205232 13.31 582100 1580600 8 18:42:01 5445524 0 791596 9.88 2620 1769200 1205508 13.31 584632 1580600 8 18:43:01 5447196 0 789916 9.86 2620 1769208 1205232 13.31 579440 1584296 8 18:44:01 5447012 0 790096 9.87 2620 1769212 1205352 13.31 580208 1584296 12 18:45:01 5446108 0 790992 9.88 2620 1769220 1205232 13.31 580400 1584300 8 Average: 5446552 0 790563 9.87 2620 1769205 1208553 13.34 582475 1581760 9 18:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:40:01 eth0 4.38 1.88 3.07 0.14 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 eth0 0.78 0.08 0.08 0.01 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 eth0 0.38 0.38 0.26 0.20 0.00 0.00 0.00 0.00 18:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 eth0 0.38 0.28 0.18 0.08 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.02 0.46 0.60 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) 09/17/21 _x86_64_ (2 CPU) 18:37:47 LINUX RESTART (2 CPU) 18:39:01 CPU %user %nice %system %iowait %steal %idle 18:40:01 all 0.31 0.00 0.07 0.00 0.00 99.62 18:40:01 0 0.12 0.00 0.08 0.00 0.00 99.80 18:40:01 1 0.50 0.00 0.05 0.00 0.00 99.45 18:41:01 all 0.23 0.00 0.04 0.00 0.03 99.70 18:41:01 0 0.07 0.00 0.05 0.00 0.02 99.87 18:41:01 1 0.40 0.00 0.03 0.00 0.03 99.53 18:42:01 all 0.21 0.00 0.05 0.00 0.02 99.72 18:42:01 0 0.03 0.00 0.05 0.00 0.02 99.90 18:42:01 1 0.38 0.00 0.05 0.00 0.02 99.55 18:43:01 all 0.21 0.00 0.08 0.00 0.03 99.68 18:43:01 0 0.07 0.00 0.07 0.00 0.00 99.87 18:43:01 1 0.35 0.00 0.10 0.00 0.05 99.50 18:44:01 all 0.27 0.00 0.04 0.00 0.03 99.67 18:44:01 0 0.05 0.00 0.05 0.00 0.03 99.87 18:44:01 1 0.48 0.00 0.03 0.00 0.02 99.47 18:45:01 all 0.12 0.00 0.07 0.00 0.02 99.80 18:45:01 0 0.18 0.00 0.08 0.00 0.00 99.73 18:45:01 1 0.05 0.00 0.05 0.00 0.03 99.87 Average: all 0.22 0.00 0.06 0.00 0.02 99.70 Average: 0 0.09 0.00 0.06 0.00 0.01 99.84 Average: 1 0.36 0.00 0.05 0.00 0.03 99.56