---> uname -a: Linux prd-centos7-docker-4c-2g-204.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) 07/26/21 _x86_64_ (2 CPU) 12:39:04 LINUX RESTART (2 CPU) 12:40:01 tps rtps wtps bread/s bwrtn/s 12:41:01 3.53 0.00 3.53 0.00 126.55 12:42:01 0.42 0.00 0.42 0.00 6.60 12:43:01 0.23 0.00 0.23 0.00 2.97 12:44:01 0.15 0.00 0.15 0.00 2.15 12:45:01 0.30 0.00 0.30 0.00 4.00 12:46:01 0.33 0.00 0.33 0.00 4.71 Average: 0.83 0.00 0.83 0.00 24.50 12:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 5477532 0 791404 9.88 2620 1737384 1238424 13.67 568728 1562488 16 12:42:01 5477968 0 790960 9.88 2620 1737392 1203472 13.29 569072 1562580 8 12:43:01 5476652 0 792276 9.89 2620 1737392 1203688 13.29 576956 1555908 8 12:44:01 5476072 0 792848 9.90 2620 1737400 1203472 13.29 570172 1563492 8 12:45:01 5471868 0 797048 9.95 2620 1737404 1203736 13.29 574564 1563492 8 12:46:01 5471688 0 797224 9.95 2620 1737408 1203556 13.29 574492 1563492 20 Average: 5475297 0 793627 9.91 2620 1737397 1209391 13.35 572331 1561909 11 12:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 eth0 2.70 1.25 3.21 0.27 0.00 0.00 0.00 0.00 12:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 eth0 0.82 0.08 0.08 0.01 0.00 0.00 0.00 0.00 12:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 eth0 3.00 1.12 1.20 0.76 0.00 0.00 0.00 0.00 12:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 eth0 0.20 0.08 0.01 0.04 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 eth0 0.63 0.40 0.34 0.26 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 eth0 0.17 0.08 0.07 0.01 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.25 0.50 0.82 0.22 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) 07/26/21 _x86_64_ (2 CPU) 12:39:04 LINUX RESTART (2 CPU) 12:40:01 CPU %user %nice %system %iowait %steal %idle 12:41:01 all 0.16 0.00 0.07 0.00 0.03 99.74 12:41:01 0 0.17 0.00 0.07 0.00 0.03 99.73 12:41:01 1 0.15 0.00 0.07 0.00 0.03 99.75 12:42:01 all 0.13 0.00 0.06 0.00 0.03 99.78 12:42:01 0 0.07 0.00 0.07 0.00 0.05 99.82 12:42:01 1 0.18 0.00 0.05 0.00 0.02 99.75 12:43:01 all 0.08 0.00 0.03 0.00 0.03 99.86 12:43:01 0 0.07 0.00 0.03 0.00 0.03 99.87 12:43:01 1 0.10 0.00 0.03 0.00 0.02 99.85 12:44:01 all 0.18 0.00 0.07 0.00 0.03 99.73 12:44:01 0 0.20 0.00 0.07 0.00 0.03 99.70 12:44:01 1 0.15 0.00 0.07 0.00 0.02 99.77 12:45:01 all 0.13 0.00 0.03 0.00 0.03 99.82 12:45:01 0 0.12 0.00 0.05 0.00 0.03 99.80 12:45:01 1 0.13 0.00 0.02 0.00 0.02 99.83 12:46:01 all 0.09 0.00 0.03 0.00 0.04 99.83 12:46:01 0 0.05 0.00 0.03 0.00 0.05 99.87 12:46:01 1 0.13 0.00 0.03 0.00 0.03 99.80 Average: all 0.13 0.00 0.05 0.00 0.03 99.79 Average: 0 0.11 0.00 0.05 0.00 0.04 99.80 Average: 1 0.14 0.00 0.04 0.00 0.02 99.79