---> uname -a: Linux prd-centos7-docker-4c-2g-533.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) 10/12/21 _x86_64_ (2 CPU) 00:53:58 LINUX RESTART (2 CPU) 00:55:01 tps rtps wtps bread/s bwrtn/s 00:56:01 1.82 0.00 1.82 0.00 37.31 00:57:01 0.25 0.00 0.25 0.00 3.46 00:58:01 0.23 0.00 0.23 0.00 2.83 00:59:01 0.23 0.00 0.23 0.00 3.48 Average: 0.63 0.00 0.63 0.00 11.77 00:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:56:01 5662068 0 612376 7.65 2620 1731876 1162492 12.83 574772 1538732 20 00:57:01 5660672 0 613768 7.66 2620 1731880 1162748 12.84 575568 1539312 8 00:58:01 5656224 0 618212 7.72 2620 1731884 1163024 12.84 580180 1539316 8 00:59:01 5663116 0 611316 7.63 2620 1731888 1162964 12.84 572148 1540240 8 Average: 5660520 0 613918 7.67 2620 1731882 1162807 12.84 575667 1539400 11 00:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:56:01 eth0 0.15 0.10 0.01 0.08 0.00 0.00 0.00 0.00 00:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 eth0 1.07 0.08 0.09 0.01 0.00 0.00 0.00 0.00 00:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 eth0 3.68 1.77 3.37 0.29 0.00 0.00 0.00 0.00 00:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 eth0 1.43 0.33 0.35 0.20 0.00 0.00 0.00 0.00 00:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.58 0.57 0.96 0.14 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) 10/12/21 _x86_64_ (2 CPU) 00:53:58 LINUX RESTART (2 CPU) 00:55:01 CPU %user %nice %system %iowait %steal %idle 00:56:01 all 0.32 0.00 0.06 0.00 0.01 99.62 00:56:01 0 0.52 0.00 0.05 0.00 0.00 99.43 00:56:01 1 0.12 0.00 0.07 0.00 0.02 99.80 00:57:01 all 0.26 0.00 0.03 0.00 0.02 99.70 00:57:01 0 0.47 0.00 0.03 0.00 0.02 99.48 00:57:01 1 0.05 0.00 0.02 0.00 0.02 99.92 00:58:01 all 0.24 0.00 0.03 0.00 0.02 99.71 00:58:01 0 0.42 0.00 0.03 0.00 0.02 99.53 00:58:01 1 0.07 0.00 0.03 0.00 0.02 99.88 00:59:01 all 0.16 0.00 0.06 0.00 0.03 99.76 00:59:01 0 0.25 0.00 0.07 0.00 0.03 99.65 00:59:01 1 0.07 0.00 0.05 0.00 0.02 99.87 Average: all 0.24 0.00 0.04 0.00 0.02 99.70 Average: 0 0.41 0.00 0.05 0.00 0.02 99.52 Average: 1 0.08 0.00 0.04 0.00 0.02 99.87