---> uname -a: Linux prd-centos7-docker-4c-2g-675.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) 08/12/21 _x86_64_ (2 CPU) 03:34:58 LINUX RESTART (2 CPU) 03:36:03 tps rtps wtps bread/s bwrtn/s 03:37:01 1.81 0.00 1.81 0.00 36.78 03:38:01 0.38 0.00 0.38 0.00 5.73 03:39:01 0.20 0.00 0.20 0.00 2.40 03:40:01 0.22 0.00 0.22 0.00 3.61 03:41:01 0.33 0.00 0.33 0.00 5.56 03:42:01 0.17 0.00 0.17 0.00 1.63 Average: 0.51 0.00 0.51 0.00 9.13 03:36:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 5469384 0 800356 9.99 2620 1736572 1205552 13.31 571012 1571064 16 03:38:01 5469600 0 800132 9.99 2620 1736580 1205552 13.31 570868 1571084 12 03:39:01 5466604 0 803128 10.03 2620 1736580 1205916 13.31 574312 1571084 20 03:40:01 5468740 0 800984 10.00 2620 1736588 1205616 13.31 571940 1571692 16 03:41:01 5467820 0 801900 10.01 2620 1736592 1205712 13.31 572584 1571692 8 03:42:01 5468584 0 801128 10.00 2620 1736600 1205616 13.31 571944 1571696 12 Average: 5468455 0 801271 10.00 2620 1736585 1205661 13.31 572110 1571385 14 03:36:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 eth0 0.69 0.07 0.06 0.01 0.00 0.00 0.00 0.00 03:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 eth0 0.23 0.08 0.02 0.01 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 eth0 1.95 1.08 1.39 0.43 0.00 0.00 0.00 0.00 03:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 eth0 0.32 0.22 0.14 0.07 0.00 0.00 0.00 0.00 03:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.55 0.26 0.27 0.09 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) 08/12/21 _x86_64_ (2 CPU) 03:34:58 LINUX RESTART (2 CPU) 03:36:03 CPU %user %nice %system %iowait %steal %idle 03:37:01 all 0.16 0.00 0.05 0.00 0.04 99.74 03:37:01 0 0.05 0.00 0.07 0.00 0.07 99.81 03:37:01 1 0.28 0.00 0.03 0.00 0.02 99.67 03:38:01 all 0.24 0.00 0.06 0.00 0.03 99.67 03:38:01 0 0.05 0.00 0.03 0.00 0.03 99.88 03:38:01 1 0.43 0.00 0.08 0.00 0.03 99.45 03:39:01 all 0.23 0.00 0.04 0.00 0.04 99.69 03:39:01 0 0.15 0.00 0.05 0.00 0.05 99.75 03:39:01 1 0.30 0.00 0.03 0.00 0.03 99.63 03:40:01 all 0.11 0.00 0.03 0.00 0.03 99.83 03:40:01 0 0.18 0.00 0.05 0.00 0.05 99.72 03:40:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:41:01 all 0.16 0.00 0.04 0.00 0.04 99.76 03:41:01 0 0.28 0.00 0.05 0.00 0.05 99.62 03:41:01 1 0.03 0.00 0.03 0.00 0.03 99.90 03:42:01 all 0.27 0.00 0.03 0.00 0.03 99.67 03:42:01 0 0.48 0.00 0.03 0.00 0.02 99.47 03:42:01 1 0.05 0.00 0.03 0.00 0.05 99.87 Average: all 0.19 0.00 0.04 0.00 0.04 99.73 Average: 0 0.20 0.00 0.05 0.00 0.04 99.71 Average: 1 0.19 0.00 0.04 0.00 0.03 99.75