---> uname -a: Linux prd-centos7-docker-4c-2g-165.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: 2799.996 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) 11/11/21 _x86_64_ (2 CPU) 18:08:12 LINUX RESTART (2 CPU) 18:09:01 tps rtps wtps bread/s bwrtn/s 18:10:01 3.06 0.07 3.00 2.13 103.15 18:11:02 0.45 0.00 0.45 0.00 7.15 18:12:01 0.27 0.00 0.27 0.00 3.03 18:13:01 0.23 0.00 0.23 0.00 3.50 18:14:01 0.23 0.00 0.23 0.00 2.90 Average: 0.85 0.01 0.84 0.43 24.02 18:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:01 5694924 0 615236 7.68 2620 1696152 1201400 13.26 558500 1521760 8 18:11:02 5696516 0 613636 7.66 2620 1696160 1162576 12.84 557592 1522156 20 18:12:01 5693488 0 616664 7.70 2620 1696160 1162624 12.84 560164 1522156 8 18:13:01 5691880 0 618264 7.72 2620 1696168 1162492 12.83 561200 1523124 8 18:14:01 5696756 0 613328 7.66 2620 1696228 1162504 12.83 556092 1523140 20 Average: 5694713 0 615426 7.68 2620 1696174 1170319 12.92 558710 1522467 13 18:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:01 eth0 3.48 1.25 3.32 0.11 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:02 eth0 1.08 0.38 0.33 0.20 0.00 0.00 0.00 0.00 18:11:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 0.42 0.19 0.27 0.19 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 0.93 0.32 0.31 0.20 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 eth0 0.28 0.22 0.09 0.07 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.24 0.47 0.86 0.16 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) 18:08:12 LINUX RESTART (2 CPU) 18:09:01 CPU %user %nice %system %iowait %steal %idle 18:10:01 all 0.26 0.00 0.08 0.00 0.03 99.63 18:10:01 0 0.38 0.00 0.08 0.00 0.03 99.50 18:10:01 1 0.13 0.00 0.07 0.00 0.03 99.77 18:11:02 all 0.23 0.00 0.04 0.00 0.01 99.72 18:11:02 0 0.37 0.00 0.03 0.00 0.02 99.58 18:11:02 1 0.08 0.00 0.05 0.00 0.00 99.87 18:12:01 all 0.25 0.00 0.04 0.00 0.03 99.69 18:12:01 0 0.15 0.00 0.05 0.00 0.02 99.78 18:12:01 1 0.34 0.00 0.03 0.00 0.03 99.59 18:13:01 all 0.18 0.00 0.03 0.00 0.02 99.77 18:13:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:13:01 1 0.28 0.00 0.03 0.00 0.02 99.67 18:14:01 all 0.20 0.00 0.04 0.00 0.02 99.74 18:14:01 0 0.05 0.00 0.05 0.00 0.02 99.88 18:14:01 1 0.35 0.00 0.03 0.00 0.02 99.60 Average: all 0.22 0.00 0.05 0.00 0.02 99.71 Average: 0 0.20 0.00 0.05 0.00 0.02 99.73 Average: 1 0.24 0.00 0.04 0.00 0.02 99.70