---> uname -a: Linux prd-centos7-docker-4c-2g-2037.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) 10/26/21 _x86_64_ (2 CPU) 12:40:40 LINUX RESTART (2 CPU) 12:41:01 tps rtps wtps bread/s bwrtn/s 12:42:01 86.12 7.26 78.86 3413.05 3935.47 12:43:01 1.65 0.02 1.63 0.53 35.69 12:44:01 0.27 0.00 0.27 0.00 3.61 12:45:01 0.20 0.00 0.20 0.00 2.83 12:46:01 0.37 0.00 0.37 0.00 5.70 Average: 17.73 1.46 16.27 683.13 797.13 12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 5681216 0 624748 7.80 2620 1700356 1257176 13.88 569012 1522720 20 12:43:01 5693104 0 612852 7.65 2620 1700364 1161712 12.83 558400 1523460 16 12:44:01 5693844 0 612112 7.64 2620 1700364 1167320 12.89 557812 1523460 8 12:45:01 5691760 0 614188 7.67 2620 1700372 1167236 12.89 558628 1524268 8 12:46:01 5695648 0 610292 7.62 2620 1700380 1161712 12.83 555868 1524268 8 Average: 5691114 0 614838 7.68 2620 1700367 1183031 13.06 559944 1523635 12 12:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 eth0 384.44 199.75 990.37 70.24 0.00 0.00 0.00 0.00 12:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 docker0 9.25 5.18 2.46 28.60 0.00 0.00 0.00 0.00 12:43:01 eth0 0.70 0.13 0.06 0.08 0.00 0.00 0.00 0.00 12:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 eth0 1.93 1.18 3.20 0.26 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 eth0 0.53 0.42 0.27 0.20 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.59 40.34 198.90 14.17 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 1.85 1.04 0.49 5.72 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) 10/26/21 _x86_64_ (2 CPU) 12:40:40 LINUX RESTART (2 CPU) 12:41:01 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 10.77 0.00 2.72 1.77 0.04 84.70 12:42:01 0 10.53 0.00 3.09 1.75 0.05 84.58 12:42:01 1 11.01 0.00 2.34 1.79 0.03 84.83 12:43:01 all 0.22 0.00 0.06 0.00 0.03 99.70 12:43:01 0 0.07 0.00 0.07 0.00 0.02 99.85 12:43:01 1 0.37 0.00 0.05 0.00 0.03 99.55 12:44:01 all 0.28 0.00 0.07 0.00 0.02 99.64 12:44:01 0 0.22 0.00 0.08 0.00 0.02 99.68 12:44:01 1 0.33 0.00 0.05 0.00 0.02 99.60 12:45:01 all 0.23 0.00 0.05 0.00 0.02 99.70 12:45:01 0 0.42 0.00 0.05 0.00 0.02 99.52 12:45:01 1 0.05 0.00 0.05 0.00 0.02 99.88 12:46:01 all 0.22 0.00 0.06 0.00 0.02 99.71 12:46:01 0 0.38 0.00 0.07 0.00 0.02 99.53 12:46:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 2.31 0.00 0.58 0.35 0.02 96.74 Average: 0 2.29 0.00 0.66 0.35 0.02 96.67 Average: 1 2.33 0.00 0.50 0.35 0.02 96.80