---> uname -a: Linux prd-centos7-docker-4c-2g-13424.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: 2799.994 BogoMIPS: 5599.98 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) 10/29/21 _x86_64_ (2 CPU) 15:17:05 LINUX RESTART (2 CPU) 15:18:01 tps rtps wtps bread/s bwrtn/s 15:19:02 3.45 0.07 3.38 2.13 100.75 15:20:01 0.47 0.00 0.47 0.00 8.67 15:21:01 0.33 0.00 0.33 0.00 4.50 15:22:01 0.20 0.00 0.20 0.00 3.43 15:23:01 0.42 0.00 0.42 0.00 6.63 15:24:01 0.35 0.00 0.35 0.00 5.93 Average: 0.87 0.01 0.86 0.36 21.69 15:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:19:02 5685404 0 625520 7.81 2620 1695388 1262144 13.93 567896 1521696 12 15:20:01 5689964 0 620952 7.75 2620 1695396 1218260 13.45 564020 1522144 8 15:21:01 5697028 0 613888 7.67 2620 1695396 1181252 13.04 557400 1522144 8 15:22:01 5699368 0 611540 7.64 2620 1695404 1163776 12.85 554688 1523080 24 15:23:01 5700852 0 610052 7.62 2620 1695408 1164100 12.85 554428 1523080 8 15:24:01 5700924 0 609980 7.62 2620 1695408 1163932 12.85 553404 1523184 8 Average: 5695590 0 615322 7.68 2620 1695400 1192244 13.16 558639 1522555 11 15:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:19:02 eth0 3.68 1.08 3.25 0.09 0.00 0.00 0.00 0.00 15:19:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 eth0 1.34 0.51 0.59 0.39 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 eth0 0.97 0.33 0.30 0.20 0.00 0.00 0.00 0.00 15:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 eth0 0.32 0.07 0.03 0.01 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 eth0 0.90 0.55 0.38 0.25 0.00 0.00 0.00 0.00 15:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 eth0 1.02 0.47 0.38 0.24 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.37 0.50 0.82 0.20 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) 10/29/21 _x86_64_ (2 CPU) 15:17:05 LINUX RESTART (2 CPU) 15:18:01 CPU %user %nice %system %iowait %steal %idle 15:19:02 all 0.14 0.00 0.08 0.00 0.03 99.76 15:19:02 0 0.05 0.00 0.05 0.00 0.02 99.88 15:19:02 1 0.23 0.00 0.10 0.00 0.03 99.63 15:20:01 all 0.17 0.00 0.06 0.00 0.02 99.75 15:20:01 0 0.10 0.00 0.07 0.00 0.02 99.81 15:20:01 1 0.24 0.00 0.05 0.00 0.02 99.69 15:21:01 all 0.17 0.00 0.05 0.00 0.03 99.76 15:21:01 0 0.05 0.00 0.07 0.00 0.03 99.85 15:21:01 1 0.28 0.00 0.03 0.00 0.02 99.67 15:22:01 all 0.22 0.00 0.05 0.00 0.01 99.72 15:22:01 0 0.07 0.00 0.07 0.00 0.02 99.85 15:22:01 1 0.37 0.00 0.03 0.00 0.00 99.60 15:23:01 all 0.27 0.00 0.03 0.00 0.03 99.67 15:23:01 0 0.08 0.00 0.03 0.00 0.03 99.85 15:23:01 1 0.45 0.00 0.03 0.00 0.03 99.48 15:24:01 all 0.18 0.00 0.03 0.00 0.02 99.77 15:24:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:24:01 1 0.33 0.00 0.03 0.00 0.02 99.62 Average: all 0.19 0.00 0.05 0.00 0.02 99.74 Average: 0 0.06 0.00 0.05 0.00 0.02 99.86 Average: 1 0.32 0.00 0.05 0.00 0.02 99.61