---> uname -a: Linux prd-centos7-docker-4c-2g-13665.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: 2800.000 BogoMIPS: 5600.00 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) 11/01/21 _x86_64_ (2 CPU) 15:33:26 LINUX RESTART (2 CPU) 15:34:01 tps rtps wtps bread/s bwrtn/s 15:35:01 18.50 2.95 15.55 2270.37 2067.58 15:36:01 0.37 0.00 0.37 0.00 5.70 15:37:01 0.42 0.00 0.42 0.00 5.48 Average: 6.43 0.98 5.45 756.96 693.07 15:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:35:01 5693948 0 616292 7.70 2620 1696080 1271404 14.04 557740 1522136 12 15:36:01 5702924 0 607308 7.58 2620 1696088 1201880 13.27 550460 1522100 8 15:37:01 5707412 0 602820 7.53 2620 1696088 1155716 12.76 546368 1523172 20 Average: 5701428 0 608807 7.60 2620 1696085 1209667 13.36 551523 1522469 13 15:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:35:01 eth0 52.44 36.29 326.61 11.91 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 4.40 2.66 1.29 9.78 0.00 0.00 0.00 0.00 15:36:01 eth0 2.07 0.33 0.42 0.23 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 eth0 1.73 0.68 0.84 0.58 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 18.75 12.44 109.31 4.24 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 1.47 0.89 0.43 3.26 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) 11/01/21 _x86_64_ (2 CPU) 15:33:26 LINUX RESTART (2 CPU) 15:34:01 CPU %user %nice %system %iowait %steal %idle 15:35:01 all 2.36 0.00 1.17 0.38 0.03 96.07 15:35:01 0 2.23 0.00 1.33 0.64 0.02 95.79 15:35:01 1 2.49 0.00 1.01 0.12 0.03 96.36 15:36:01 all 0.24 0.00 0.03 0.00 0.02 99.71 15:36:01 0 0.05 0.00 0.03 0.00 0.02 99.90 15:36:01 1 0.43 0.00 0.03 0.00 0.02 99.52 15:37:01 all 0.26 0.00 0.04 0.00 0.01 99.69 15:37:01 0 0.08 0.00 0.03 0.00 0.02 99.87 15:37:01 1 0.43 0.00 0.05 0.00 0.00 99.52 Average: all 0.95 0.00 0.41 0.13 0.02 98.49 Average: 0 0.79 0.00 0.46 0.21 0.02 98.52 Average: 1 1.12 0.00 0.36 0.04 0.02 98.47