---> uname -a: Linux prd-centos7-docker-4c-2g-1986.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) 09/10/21 _x86_64_ (2 CPU) 17:33:35 LINUX RESTART (2 CPU) 17:34:01 tps rtps wtps bread/s bwrtn/s 17:35:03 105.33 14.00 91.33 4727.16 4413.67 17:36:01 2.26 0.00 2.26 0.00 49.53 17:37:01 0.47 0.00 0.47 0.00 6.76 Average: 36.41 4.72 31.69 1594.21 1506.90 17:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:35:03 5477384 0 795752 9.94 2620 1733184 1164328 12.85 563260 1568548 128 17:36:01 5490224 0 782900 9.78 2620 1733196 1066808 11.78 553080 1568660 8 17:37:01 5488872 0 784252 9.79 2620 1733196 1067000 11.78 554692 1568244 20 Average: 5485493 0 787635 9.83 2620 1733192 1099379 12.14 557011 1568484 52 17:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:35:03 eth0 464.63 267.49 975.09 74.65 0.00 0.00 0.00 0.00 17:35:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:03 docker0 2.78 2.03 0.53 6.16 0.00 0.00 0.00 0.00 17:36:01 eth0 0.59 0.09 0.04 0.01 0.00 0.00 0.00 0.00 17:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 eth0 1.23 0.33 0.35 0.17 0.00 0.00 0.00 0.00 17:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 157.30 90.35 328.97 25.24 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 0.94 0.68 0.18 2.08 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) 09/10/21 _x86_64_ (2 CPU) 17:33:35 LINUX RESTART (2 CPU) 17:34:01 CPU %user %nice %system %iowait %steal %idle 17:35:03 all 11.94 0.00 3.14 2.35 0.07 82.50 17:35:03 0 12.59 0.00 3.50 1.34 0.07 82.50 17:35:03 1 11.29 0.00 2.79 3.35 0.07 82.51 17:36:01 all 0.25 0.00 0.08 0.00 0.03 99.65 17:36:01 0 0.09 0.00 0.05 0.00 0.02 99.84 17:36:01 1 0.41 0.00 0.10 0.00 0.03 99.45 17:37:01 all 0.20 0.00 0.05 0.00 0.01 99.74 17:37:01 0 0.20 0.00 0.05 0.00 0.00 99.75 17:37:01 1 0.20 0.00 0.05 0.00 0.02 99.73 Average: all 4.11 0.00 1.08 0.78 0.03 94.00 Average: 0 4.27 0.00 1.19 0.44 0.03 94.07 Average: 1 3.95 0.00 0.98 1.11 0.04 93.92