---> uname -a: Linux prd-centos7-docker-4c-2g-136.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 11/11/21 _x86_64_ (2 CPU) 17:12:53 LINUX RESTART (2 CPU) 17:14:01 tps rtps wtps bread/s bwrtn/s 17:15:01 2.35 0.03 2.32 1.07 46.17 17:16:01 0.23 0.00 0.23 0.00 4.13 17:17:01 0.15 0.00 0.15 0.00 1.60 17:18:01 0.23 0.00 0.23 0.00 3.33 17:19:01 8.64 0.05 8.59 4.26 496.34 Average: 2.32 0.02 2.31 1.07 110.34 17:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:15:01 5696620 0 614800 7.68 2620 1694892 1265232 13.97 554956 1523380 8 17:16:01 5707268 0 604144 7.54 2620 1694900 1164868 12.86 546244 1523560 8 17:17:01 5702384 0 609028 7.60 2620 1694900 1164988 12.86 550944 1523560 12 17:18:01 5707420 0 603984 7.54 2620 1694908 1164628 12.86 545364 1524376 16 17:19:01 4912160 0 756160 9.44 2620 2337992 1528568 16.88 735212 2055992 642168 Average: 5545170 0 637623 7.96 2620 1823518 1257657 13.89 586544 1630174 128442 17:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:15:01 eth0 6.20 1.42 8.73 0.12 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 eth0 1.07 0.43 0.32 0.21 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 eth0 1.37 0.73 0.64 0.41 0.00 0.00 0.00 0.00 17:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 eth0 125.75 72.46 4053.84 8.63 0.00 0.00 0.00 0.00 17:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 26.90 15.03 812.90 1.88 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) 11/11/21 _x86_64_ (2 CPU) 17:12:53 LINUX RESTART (2 CPU) 17:14:01 CPU %user %nice %system %iowait %steal %idle 17:15:01 all 0.36 0.00 0.07 0.00 0.01 99.57 17:15:01 0 0.30 0.00 0.08 0.00 0.02 99.60 17:15:01 1 0.42 0.00 0.05 0.00 0.00 99.53 17:16:01 all 0.27 0.00 0.06 0.00 0.03 99.65 17:16:01 0 0.10 0.00 0.07 0.00 0.03 99.80 17:16:01 1 0.43 0.00 0.05 0.00 0.02 99.50 17:17:01 all 0.24 0.00 0.04 0.00 0.01 99.71 17:17:01 0 0.07 0.00 0.07 0.00 0.02 99.85 17:17:01 1 0.42 0.00 0.02 0.00 0.00 99.57 17:18:01 all 0.13 0.00 0.06 0.00 0.02 99.79 17:18:01 0 0.07 0.00 0.03 0.00 0.02 99.88 17:18:01 1 0.20 0.00 0.08 0.00 0.02 99.70 17:19:01 all 6.94 0.00 2.59 0.02 0.03 90.42 17:19:01 0 6.83 0.00 2.84 0.02 0.02 90.30 17:19:01 1 7.06 0.00 2.34 0.02 0.05 90.54 Average: all 1.58 0.00 0.56 0.00 0.02 97.85 Average: 0 1.46 0.00 0.61 0.00 0.02 97.90 Average: 1 1.69 0.00 0.50 0.00 0.02 97.79