---> uname -a: Linux prd-centos7-docker-4c-2g-586.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) 08/11/21 _x86_64_ (2 CPU) 21:10:10 LINUX RESTART (2 CPU) 21:11:01 tps rtps wtps bread/s bwrtn/s 21:12:01 5.50 0.15 5.35 22.11 719.75 21:13:01 0.42 0.00 0.42 0.00 6.45 21:14:01 0.23 0.00 0.23 0.00 2.70 Average: 2.05 0.05 2.00 7.37 243.03 21:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:12:01 5451748 0 803564 10.03 2620 1751008 1287012 14.21 585312 1572504 20 21:13:01 5458808 0 796496 9.95 2620 1751016 1206816 13.32 581224 1571880 20 21:14:01 5458372 0 796932 9.95 2620 1751016 1206840 13.32 581660 1571592 16 Average: 5456309 0 798997 9.98 2620 1751013 1233556 13.62 582732 1571992 19 21:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:12:01 eth0 11.47 6.08 10.01 2.64 0.00 0.00 0.00 0.00 21:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 eth0 2.18 0.55 0.65 0.40 0.00 0.00 0.00 0.00 21:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 eth0 1.10 0.33 0.33 0.20 0.00 0.00 0.00 0.00 21:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 4.92 2.32 3.66 1.08 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) 08/11/21 _x86_64_ (2 CPU) 21:10:10 LINUX RESTART (2 CPU) 21:11:01 CPU %user %nice %system %iowait %steal %idle 21:12:01 all 0.64 0.00 0.27 0.05 0.03 99.01 21:12:01 0 0.67 0.00 0.30 0.08 0.03 98.91 21:12:01 1 0.60 0.00 0.23 0.02 0.03 99.11 21:13:01 all 0.15 0.00 0.07 0.00 0.03 99.75 21:13:01 0 0.07 0.00 0.08 0.00 0.03 99.82 21:13:01 1 0.23 0.00 0.05 0.00 0.03 99.68 21:14:01 all 0.15 0.00 0.03 0.00 0.03 99.79 21:14:01 0 0.03 0.00 0.02 0.00 0.03 99.92 21:14:01 1 0.27 0.00 0.03 0.00 0.03 99.67 Average: all 0.31 0.00 0.12 0.02 0.03 99.52 Average: 0 0.26 0.00 0.13 0.03 0.03 99.55 Average: 1 0.37 0.00 0.11 0.01 0.03 99.49