---> uname -a: Linux prd-centos7-docker-4c-2g-1307.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) 09/24/21 _x86_64_ (2 CPU) 22:55:59 LINUX RESTART (2 CPU) 22:57:01 tps rtps wtps bread/s bwrtn/s 22:58:01 1.85 0.00 1.85 0.00 40.59 22:59:01 0.27 0.00 0.27 0.00 3.23 23:00:01 0.37 0.00 0.37 0.00 4.58 23:01:01 0.17 0.02 0.15 0.13 2.18 23:02:01 0.52 0.10 0.42 1.73 7.98 23:03:01 0.17 0.00 0.17 0.00 1.33 Average: 0.56 0.02 0.54 0.31 9.98 22:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:58:01 5476528 0 792308 9.89 2620 1737484 1205384 13.31 571700 1560904 16 22:59:01 5475412 0 793416 9.91 2620 1737492 1205612 13.31 573504 1560220 8 23:00:01 5475196 0 793628 9.91 2620 1737496 1205612 13.31 568796 1565072 16 23:01:01 5472604 0 796212 9.94 2620 1737504 1208404 13.34 570660 1565072 8 23:02:01 5471576 0 797112 9.95 2620 1737632 1206060 13.32 571504 1566216 8 23:03:01 5472552 0 796136 9.94 2620 1737632 1205892 13.31 570676 1566212 20 Average: 5473978 0 794802 9.92 2620 1737540 1206161 13.32 571140 1563949 13 22:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:58:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 eth0 1.33 0.68 1.60 0.05 0.00 0.00 0.00 0.00 22:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 eth0 1.17 0.35 0.34 0.20 0.00 0.00 0.00 0.00 23:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 eth0 0.57 0.33 0.27 0.20 0.00 0.00 0.00 0.00 23:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.57 0.27 0.39 0.09 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) 09/24/21 _x86_64_ (2 CPU) 22:55:59 LINUX RESTART (2 CPU) 22:57:01 CPU %user %nice %system %iowait %steal %idle 22:58:01 all 0.18 0.00 0.05 0.00 0.03 99.74 22:58:01 0 0.27 0.00 0.05 0.00 0.02 99.67 22:58:01 1 0.10 0.00 0.05 0.00 0.03 99.82 22:59:01 all 0.18 0.00 0.07 0.00 0.02 99.74 22:59:01 0 0.28 0.00 0.05 0.00 0.02 99.65 22:59:01 1 0.07 0.00 0.08 0.00 0.02 99.83 23:00:01 all 0.23 0.00 0.29 0.00 0.02 99.46 23:00:01 0 0.17 0.00 0.23 0.00 0.02 99.58 23:00:01 1 0.30 0.00 0.35 0.00 0.02 99.33 23:01:01 all 0.18 0.00 0.04 0.00 0.02 99.77 23:01:01 0 0.05 0.00 0.05 0.00 0.02 99.88 23:01:01 1 0.30 0.00 0.03 0.00 0.02 99.65 23:02:01 all 0.18 0.00 0.10 0.00 0.02 99.70 23:02:01 0 0.05 0.00 0.07 0.00 0.03 99.85 23:02:01 1 0.32 0.00 0.13 0.00 0.00 99.55 23:03:01 all 0.11 0.00 0.03 0.00 0.02 99.85 23:03:01 0 0.05 0.00 0.05 0.00 0.02 99.88 23:03:01 1 0.17 0.00 0.00 0.00 0.02 99.82 Average: all 0.18 0.00 0.10 0.00 0.02 99.71 Average: 0 0.14 0.00 0.08 0.00 0.02 99.75 Average: 1 0.21 0.00 0.11 0.00 0.02 99.67