---> uname -a: Linux prd-centos7-docker-4c-2g-30301.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) 11/10/21 _x86_64_ (2 CPU) 22:43:33 LINUX RESTART (2 CPU) 22:44:04 tps rtps wtps bread/s bwrtn/s 22:45:01 95.65 9.15 86.50 3617.74 3355.43 22:46:01 2.55 0.10 2.45 3.20 85.14 22:47:01 0.50 0.00 0.50 0.00 8.45 22:48:01 0.27 0.00 0.27 0.00 4.01 22:49:01 0.37 0.00 0.37 0.00 5.61 Average: 19.11 1.78 17.33 695.17 665.02 22:44:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:45:01 5708424 0 603256 7.53 2620 1694632 1123456 12.40 544484 1522232 128 22:46:01 5720608 0 591064 7.38 2620 1694640 1018168 11.24 533820 1522196 16 22:47:01 5721936 0 589736 7.36 2620 1694640 1018408 11.24 532824 1522428 8 22:48:01 5721068 0 590596 7.37 2620 1694648 1018168 11.24 533552 1522428 20 22:49:01 5720984 0 590676 7.38 2620 1694652 1018168 11.24 532788 1523084 8 Average: 5718604 0 593066 7.41 2620 1694642 1039274 11.47 535494 1522474 36 22:44:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:45:01 eth0 437.42 260.95 1000.06 76.00 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 2.12 1.65 0.56 4.78 0.00 0.00 0.00 0.00 22:46:01 eth0 0.70 0.08 0.06 0.07 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 eth0 0.88 0.47 0.31 0.18 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 eth0 0.13 0.10 0.01 0.04 0.00 0.00 0.00 0.00 22:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.35 50.25 192.07 14.65 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 0.41 0.32 0.11 0.92 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) 11/10/21 _x86_64_ (2 CPU) 22:43:33 LINUX RESTART (2 CPU) 22:44:04 CPU %user %nice %system %iowait %steal %idle 22:45:01 all 11.38 0.00 2.66 2.50 0.05 83.41 22:45:01 0 11.90 0.00 2.92 2.51 0.05 82.61 22:45:01 1 10.85 0.00 2.40 2.49 0.05 84.20 22:46:01 all 0.19 0.00 0.05 0.00 0.04 99.72 22:46:01 0 0.33 0.00 0.05 0.00 0.05 99.57 22:46:01 1 0.05 0.00 0.05 0.00 0.03 99.87 22:47:01 all 0.23 0.00 0.04 0.00 0.02 99.71 22:47:01 0 0.38 0.00 0.03 0.00 0.02 99.57 22:47:01 1 0.08 0.00 0.05 0.00 0.02 99.85 22:48:01 all 0.22 0.00 0.04 0.00 0.03 99.72 22:48:01 0 0.38 0.00 0.03 0.00 0.02 99.57 22:48:01 1 0.05 0.00 0.05 0.00 0.03 99.87 22:49:01 all 0.11 0.00 0.06 0.00 0.03 99.81 22:49:01 0 0.10 0.00 0.07 0.00 0.03 99.80 22:49:01 1 0.12 0.00 0.05 0.00 0.02 99.82 Average: all 2.30 0.00 0.54 0.47 0.03 96.65 Average: 0 2.49 0.00 0.59 0.47 0.03 96.41 Average: 1 2.11 0.00 0.49 0.47 0.03 96.89