---> uname -a: Linux prd-centos7-docker-4c-2g-1441.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/06/21 _x86_64_ (2 CPU) 15:04:13 LINUX RESTART (2 CPU) 15:05:01 tps rtps wtps bread/s bwrtn/s 15:06:02 20.86 3.20 17.67 2521.74 2837.03 15:07:01 0.39 0.00 0.39 0.00 6.71 15:08:01 0.22 0.00 0.22 0.00 2.58 15:09:01 0.25 0.00 0.25 0.00 3.20 15:10:01 0.25 0.00 0.25 0.00 2.63 Average: 4.41 0.64 3.77 506.22 572.52 15:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:06:02 5470876 0 803988 10.04 2620 1731448 1241760 13.71 576288 1564180 24 15:07:01 5469856 0 805004 10.05 2620 1731452 1221492 13.49 578048 1563676 16 15:08:01 5471600 0 803256 10.03 2620 1731456 1204052 13.29 576128 1563900 8 15:09:01 5471128 0 803720 10.04 2620 1731464 1203776 13.29 576704 1563900 8 15:10:01 5468180 0 806604 10.07 2620 1731528 1203932 13.29 573196 1570944 40 Average: 5470328 0 804514 10.05 2620 1731470 1215002 13.41 576073 1565320 19 15:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:06:02 eth0 74.83 48.10 329.81 11.77 0.00 0.00 0.00 0.00 15:06:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:02 docker0 1.58 1.32 0.41 2.60 0.00 0.00 0.00 0.00 15:07:01 eth0 5.49 1.91 4.34 0.31 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 eth0 0.88 0.42 0.53 0.32 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 eth0 0.77 0.08 0.07 0.07 0.00 0.00 0.00 0.00 15:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 eth0 0.75 0.45 0.35 0.24 0.00 0.00 0.00 0.00 15:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 16.58 10.22 67.25 2.55 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 0.32 0.26 0.08 0.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/06/21 _x86_64_ (2 CPU) 15:04:13 LINUX RESTART (2 CPU) 15:05:01 CPU %user %nice %system %iowait %steal %idle 15:06:02 all 2.67 0.00 1.44 0.54 0.04 95.31 15:06:02 0 2.89 0.00 1.61 0.77 0.05 94.67 15:06:02 1 2.45 0.00 1.28 0.30 0.03 95.94 15:07:01 all 0.09 0.00 0.06 0.00 0.03 99.82 15:07:01 0 0.10 0.00 0.05 0.00 0.02 99.83 15:07:01 1 0.08 0.00 0.07 0.00 0.03 99.81 15:08:01 all 0.16 0.00 0.17 0.00 0.02 99.66 15:08:01 0 0.10 0.00 0.17 0.00 0.02 99.72 15:08:01 1 0.22 0.00 0.17 0.00 0.02 99.60 15:09:01 all 0.12 0.00 0.03 0.00 0.03 99.82 15:09:01 0 0.03 0.00 0.05 0.00 0.03 99.88 15:09:01 1 0.20 0.00 0.02 0.00 0.02 99.77 15:10:01 all 0.19 0.00 0.05 0.00 0.03 99.73 15:10:01 0 0.03 0.00 0.03 0.00 0.02 99.92 15:10:01 1 0.35 0.00 0.07 0.00 0.03 99.55 Average: all 0.65 0.00 0.35 0.11 0.03 98.87 Average: 0 0.63 0.00 0.38 0.15 0.03 98.81 Average: 1 0.66 0.00 0.32 0.06 0.03 98.93