---> uname -a: Linux prd-centos7-docker-4c-2g-1263.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) 07/31/21 _x86_64_ (2 CPU) 14:55:02 LINUX RESTART (2 CPU) 14:56:03 tps rtps wtps bread/s bwrtn/s 14:57:01 0.64 0.00 0.64 0.00 15.78 14:58:01 0.45 0.00 0.45 0.00 8.51 14:59:01 0.30 0.00 0.30 0.00 5.16 15:00:01 0.27 0.00 0.27 0.00 4.28 15:01:01 0.35 0.02 0.33 0.13 5.08 15:02:01 0.60 0.10 0.50 1.73 8.74 Average: 0.43 0.02 0.41 0.31 7.88 14:56:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:57:01 5467768 0 801960 10.01 2620 1736592 1209360 13.35 575688 1567844 20 14:58:01 5467884 0 801832 10.01 2620 1736604 1205032 13.30 578068 1565176 8 14:59:01 5467508 0 802208 10.02 2620 1736604 1205236 13.31 580716 1563528 8 15:00:01 5466988 0 802720 10.02 2620 1736612 1205032 13.30 580008 1564176 8 15:01:01 5465636 0 804068 10.04 2620 1736616 1207884 13.34 576152 1569112 8 15:02:01 5466544 0 803004 10.03 2620 1736772 1205612 13.31 575764 1569180 16 Average: 5467055 0 802632 10.02 2620 1736633 1206359 13.32 577733 1566503 11 14:56:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:57:01 eth0 0.60 0.10 0.04 0.02 0.00 0.00 0.00 0.00 14:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 eth0 0.35 0.08 0.04 0.01 0.00 0.00 0.00 0.00 14:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 eth0 1.53 0.60 0.59 0.40 0.00 0.00 0.00 0.00 14:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 eth0 0.22 0.13 0.08 0.07 0.00 0.00 0.00 0.00 15:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 eth0 0.22 0.20 0.10 0.02 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.50 0.20 0.14 0.08 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) 07/31/21 _x86_64_ (2 CPU) 14:55:02 LINUX RESTART (2 CPU) 14:56:03 CPU %user %nice %system %iowait %steal %idle 14:57:01 all 0.18 0.00 0.06 0.00 0.02 99.74 14:57:01 0 0.10 0.00 0.05 0.00 0.02 99.83 14:57:01 1 0.26 0.00 0.07 0.00 0.02 99.65 14:58:01 all 0.13 0.00 0.03 0.00 0.02 99.82 14:58:01 0 0.20 0.00 0.02 0.00 0.02 99.77 14:58:01 1 0.07 0.00 0.05 0.00 0.02 99.87 14:59:01 all 0.14 0.00 0.04 0.00 0.02 99.80 14:59:01 0 0.23 0.00 0.03 0.00 0.00 99.73 14:59:01 1 0.05 0.00 0.05 0.00 0.03 99.87 15:00:01 all 0.05 0.00 0.04 0.00 0.01 99.90 15:00:01 0 0.05 0.00 0.03 0.00 0.00 99.92 15:00:01 1 0.05 0.00 0.05 0.00 0.02 99.88 15:01:01 all 0.08 0.00 0.05 0.00 0.03 99.84 15:01:01 0 0.03 0.00 0.05 0.00 0.02 99.90 15:01:01 1 0.13 0.00 0.05 0.00 0.03 99.78 15:02:01 all 0.13 0.00 0.05 0.00 0.02 99.80 15:02:01 0 0.05 0.00 0.05 0.00 0.03 99.87 15:02:01 1 0.22 0.00 0.05 0.00 0.00 99.73 Average: all 0.12 0.00 0.05 0.00 0.02 99.82 Average: 0 0.11 0.00 0.04 0.00 0.01 99.83 Average: 1 0.13 0.00 0.05 0.00 0.02 99.80