---> uname -a: Linux prd-centos7-docker-4c-2g-27705.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/05/21 _x86_64_ (2 CPU) 04:51:53 LINUX RESTART (2 CPU) 04:53:01 tps rtps wtps bread/s bwrtn/s 04:54:02 1.90 0.02 1.88 0.53 44.39 04:55:01 0.24 0.00 0.24 0.00 3.83 04:56:01 0.30 0.00 0.30 0.00 3.28 04:57:01 0.35 0.00 0.35 0.00 6.01 Average: 0.70 0.00 0.69 0.13 14.42 04:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:02 5688180 0 618080 7.72 2620 1700052 1155200 12.75 562640 1523936 20 04:55:01 5688996 0 617256 7.71 2620 1700060 1155620 12.76 561436 1524240 12 04:56:01 5684776 0 621420 7.76 2620 1700116 1155644 12.76 565564 1524256 24 04:57:01 5687372 0 618872 7.73 2620 1700068 1155200 12.75 562380 1524940 8 Average: 5687331 0 618907 7.73 2620 1700074 1155416 12.76 563005 1524343 16 04:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:02 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 04:54:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 eth0 4.01 1.59 3.15 0.29 0.00 0.00 0.00 0.00 04:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 eth0 0.55 0.50 0.27 0.21 0.00 0.00 0.00 0.00 04:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.31 0.56 0.86 0.13 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/05/21 _x86_64_ (2 CPU) 04:51:53 LINUX RESTART (2 CPU) 04:53:01 CPU %user %nice %system %iowait %steal %idle 04:54:02 all 0.18 0.00 0.05 0.00 0.02 99.75 04:54:02 0 0.08 0.00 0.05 0.00 0.02 99.85 04:54:02 1 0.28 0.00 0.05 0.00 0.02 99.65 04:55:01 all 0.20 0.00 0.03 0.00 0.02 99.75 04:55:01 0 0.10 0.00 0.03 0.00 0.02 99.85 04:55:01 1 0.31 0.00 0.03 0.00 0.02 99.64 04:56:01 all 0.11 0.00 0.03 0.00 0.03 99.83 04:56:01 0 0.07 0.00 0.03 0.00 0.02 99.88 04:56:01 1 0.15 0.00 0.03 0.00 0.03 99.78 04:57:01 all 0.18 0.00 0.04 0.00 0.03 99.74 04:57:01 0 0.03 0.00 0.05 0.00 0.03 99.88 04:57:01 1 0.33 0.00 0.03 0.00 0.03 99.60 Average: all 0.17 0.00 0.04 0.00 0.02 99.77 Average: 0 0.07 0.00 0.04 0.00 0.02 99.87 Average: 1 0.27 0.00 0.04 0.00 0.03 99.67