---> uname -a: Linux prd-centos7-docker-4c-2g-624.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 (prd-centos7-docker-4c-2g-624.vexxhost.local) 08/12/21 _x86_64_ (2 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 0.62 0.02 0.60 0.13 12.57 00:02:01 0.47 0.10 0.37 1.73 7.26 00:03:01 0.32 0.00 0.32 0.00 4.68 00:04:01 0.27 0.00 0.27 0.00 4.31 00:05:01 0.25 0.00 0.25 0.00 5.06 00:06:01 0.22 0.00 0.22 0.00 3.48 00:07:01 0.30 0.00 0.30 0.00 4.26 00:08:01 0.20 0.00 0.20 0.00 3.43 Average: 0.33 0.01 0.31 0.23 5.63 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 5467172 0 806020 10.06 2620 1733128 1239740 13.69 585496 1558276 12 00:02:01 5468316 0 804748 10.05 2620 1733256 1231628 13.60 585908 1557032 8 00:03:01 5467088 0 805972 10.06 2620 1733260 1231676 13.60 586620 1557696 8 00:04:01 5470108 0 802948 10.03 2620 1733264 1204756 13.30 580428 1561344 8 00:05:01 5468544 0 804508 10.05 2620 1733268 1204928 13.30 582184 1561344 20 00:06:01 5467228 0 805820 10.06 2620 1733272 1205032 13.30 583296 1561344 8 00:07:01 5459212 0 813832 10.16 2620 1733276 1204960 13.30 591392 1561344 16 00:08:01 5459652 0 813388 10.16 2620 1733280 1204876 13.30 592740 1559568 12 Average: 5465915 0 807154 10.08 2620 1733250 1215950 13.42 586008 1559744 12 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 eth0 3.11 1.13 1.22 0.79 0.00 0.00 0.00 0.00 00:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 eth0 0.57 0.35 0.27 0.20 0.00 0.00 0.00 0.00 00:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 eth0 0.50 0.23 0.27 0.19 0.00 0.00 0.00 0.00 00:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 eth0 1.33 0.17 0.25 0.07 0.00 0.00 0.00 0.00 00:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 eth0 1.82 0.62 0.64 0.37 0.00 0.00 0.00 0.00 00:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 eth0 1.27 0.32 0.34 0.23 0.00 0.00 0.00 0.00 00:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 eth0 0.62 0.43 0.28 0.21 0.00 0.00 0.00 0.00 00:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 eth0 0.40 0.20 0.18 0.01 0.00 0.00 0.00 0.00 00:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.20 0.43 0.43 0.26 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 (prd-centos7-docker-4c-2g-624.vexxhost.local) 08/12/21 _x86_64_ (2 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.30 0.00 0.07 0.00 0.02 99.62 00:01:01 0 0.20 0.00 0.08 0.00 0.02 99.70 00:01:01 1 0.40 0.00 0.05 0.00 0.02 99.53 00:02:01 all 0.18 0.00 0.04 0.00 0.02 99.76 00:02:01 0 0.05 0.00 0.03 0.00 0.02 99.90 00:02:01 1 0.32 0.00 0.05 0.00 0.02 99.62 00:03:01 all 0.13 0.00 0.05 0.00 0.02 99.81 00:03:01 0 0.07 0.00 0.03 0.00 0.02 99.88 00:03:01 1 0.18 0.00 0.07 0.00 0.02 99.73 00:04:01 all 0.17 0.00 0.03 0.00 0.03 99.77 00:04:01 0 0.30 0.00 0.02 0.00 0.03 99.65 00:04:01 1 0.03 0.00 0.05 0.00 0.03 99.88 00:05:01 all 0.16 0.00 0.04 0.00 0.03 99.77 00:05:01 0 0.25 0.00 0.03 0.00 0.03 99.68 00:05:01 1 0.07 0.00 0.05 0.00 0.02 99.87 00:06:01 all 0.22 0.00 0.05 0.00 0.02 99.72 00:06:01 0 0.35 0.00 0.05 0.00 0.00 99.60 00:06:01 1 0.08 0.00 0.05 0.00 0.03 99.83 00:07:01 all 0.19 0.00 0.05 0.00 0.03 99.73 00:07:01 0 0.32 0.00 0.03 0.00 0.02 99.63 00:07:01 1 0.07 0.00 0.07 0.00 0.03 99.83 00:08:01 all 0.18 0.00 0.04 0.00 0.02 99.76 00:08:01 0 0.32 0.00 0.03 0.00 0.02 99.63 00:08:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 0.19 0.00 0.05 0.00 0.02 99.74 Average: 0 0.23 0.00 0.04 0.00 0.02 99.71 Average: 1 0.15 0.00 0.05 0.00 0.02 99.77