---> uname -a: Linux prd-centos7-docker-4c-2g-192.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) 07/26/21 _x86_64_ (2 CPU) 07:29:06 LINUX RESTART (2 CPU) 07:30:02 tps rtps wtps bread/s bwrtn/s 07:31:01 3.76 0.00 3.76 0.00 133.42 07:32:01 0.55 0.00 0.55 0.00 10.03 07:33:01 0.15 0.00 0.15 0.00 1.60 07:34:01 0.27 0.00 0.27 0.00 4.00 07:35:01 0.27 0.00 0.27 0.00 3.08 07:36:01 0.28 0.00 0.28 0.00 3.76 Average: 0.87 0.00 0.87 0.00 25.69 07:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:31:01 5471412 0 797576 9.96 2620 1737332 1205984 13.31 576668 1561700 24 07:32:01 5469368 0 799612 9.98 2620 1737340 1205984 13.31 579320 1560960 8 07:33:01 5468428 0 800552 10.00 2620 1737340 1206236 13.32 580572 1560960 16 07:34:01 5468692 0 800280 9.99 2620 1737348 1205984 13.31 579592 1561584 8 07:35:01 5465868 0 803100 10.03 2620 1737352 1206104 13.32 579676 1564928 8 07:36:01 5464768 0 804192 10.04 2620 1737360 1206044 13.32 580440 1564928 8 Average: 5468089 0 800885 10.00 2620 1737345 1206056 13.32 579378 1562510 12 07:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:31:01 eth0 0.56 0.08 0.04 0.01 0.00 0.00 0.00 0.00 07:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 eth0 0.33 0.08 0.03 0.01 0.00 0.00 0.00 0.00 07:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 eth0 5.15 2.58 3.44 0.53 0.00 0.00 0.00 0.00 07:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 eth0 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 07:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 eth0 0.20 0.17 0.07 0.01 0.00 0.00 0.00 0.00 07:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.08 0.52 0.61 0.10 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) 07/26/21 _x86_64_ (2 CPU) 07:29:06 LINUX RESTART (2 CPU) 07:30:02 CPU %user %nice %system %iowait %steal %idle 07:31:01 all 0.20 0.00 0.07 0.00 0.02 99.72 07:31:01 0 0.31 0.00 0.05 0.00 0.02 99.63 07:31:01 1 0.08 0.00 0.08 0.00 0.02 99.81 07:32:01 all 0.13 0.00 0.03 0.00 0.03 99.80 07:32:01 0 0.20 0.00 0.03 0.00 0.02 99.75 07:32:01 1 0.07 0.00 0.03 0.00 0.05 99.85 07:33:01 all 0.16 0.00 0.05 0.00 0.03 99.77 07:33:01 0 0.05 0.00 0.05 0.00 0.03 99.87 07:33:01 1 0.27 0.00 0.05 0.00 0.02 99.67 07:34:01 all 0.14 0.00 0.04 0.00 0.03 99.79 07:34:01 0 0.07 0.00 0.07 0.00 0.03 99.83 07:34:01 1 0.22 0.00 0.02 0.00 0.02 99.75 07:35:01 all 0.16 0.00 0.05 0.00 0.02 99.77 07:35:01 0 0.23 0.00 0.05 0.00 0.02 99.70 07:35:01 1 0.08 0.00 0.05 0.00 0.02 99.85 07:36:01 all 0.16 0.00 0.03 0.00 0.03 99.78 07:36:01 0 0.30 0.00 0.05 0.00 0.03 99.62 07:36:01 1 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 0.16 0.00 0.05 0.00 0.02 99.77 Average: 0 0.19 0.00 0.05 0.00 0.03 99.73 Average: 1 0.12 0.00 0.04 0.00 0.02 99.81