---> uname -a: Linux prd-centos7-docker-4c-2g-1434.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) 12:04:02 LINUX RESTART (2 CPU) 12:05:01 tps rtps wtps bread/s bwrtn/s 12:06:01 1.85 0.00 1.85 0.00 36.03 12:07:01 0.25 0.00 0.25 0.00 3.60 12:08:01 0.22 0.00 0.22 0.00 2.76 12:09:01 0.20 0.00 0.20 0.00 3.90 12:10:01 0.37 0.00 0.37 0.00 5.75 Average: 0.58 0.00 0.58 0.00 10.41 12:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 5474516 0 800600 10.00 2620 1731196 1281100 14.14 572520 1563000 12 12:07:01 5481788 0 793320 9.91 2620 1731204 1205804 13.31 570536 1559228 8 12:08:01 5478844 0 796260 9.94 2620 1731208 1206120 13.32 568756 1563484 8 12:09:01 5479568 0 795528 9.93 2620 1731216 1206144 13.32 568112 1564260 8 12:10:01 5480256 0 794836 9.92 2620 1731220 1206024 13.32 564680 1566980 8 Average: 5478994 0 796109 9.94 2620 1731209 1221038 13.48 568921 1563390 9 12:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 eth0 12.14 5.96 8.39 0.40 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 eth0 0.97 0.45 0.32 0.21 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 eth0 0.57 0.33 0.27 0.20 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 eth0 0.68 0.43 0.35 0.27 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.99 1.45 1.88 0.22 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/06/21 _x86_64_ (2 CPU) 12:04:02 LINUX RESTART (2 CPU) 12:05:01 CPU %user %nice %system %iowait %steal %idle 12:06:01 all 0.28 0.00 0.11 0.00 0.03 99.58 12:06:01 0 0.15 0.00 0.12 0.00 0.02 99.72 12:06:01 1 0.42 0.00 0.10 0.00 0.03 99.45 12:07:01 all 0.18 0.00 0.09 0.00 0.03 99.71 12:07:01 0 0.07 0.00 0.12 0.00 0.03 99.78 12:07:01 1 0.28 0.00 0.07 0.00 0.02 99.63 12:08:01 all 0.20 0.00 0.05 0.00 0.02 99.73 12:08:01 0 0.07 0.00 0.05 0.00 0.03 99.85 12:08:01 1 0.33 0.00 0.05 0.00 0.00 99.62 12:09:01 all 0.23 0.00 0.07 0.00 0.02 99.69 12:09:01 0 0.05 0.00 0.08 0.00 0.02 99.85 12:09:01 1 0.40 0.00 0.05 0.00 0.02 99.53 12:10:01 all 0.13 0.00 0.06 0.00 0.02 99.80 12:10:01 0 0.05 0.00 0.05 0.00 0.00 99.90 12:10:01 1 0.20 0.00 0.07 0.00 0.03 99.70 Average: all 0.20 0.00 0.08 0.00 0.02 99.70 Average: 0 0.08 0.00 0.08 0.00 0.02 99.82 Average: 1 0.33 0.00 0.07 0.00 0.02 99.59