---> uname -a: Linux prd-centos7-docker-4c-2g-30297.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: 2799.996 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/10/21 _x86_64_ (2 CPU) 22:39:09 LINUX RESTART (2 CPU) 22:40:01 tps rtps wtps bread/s bwrtn/s 22:41:01 18.35 2.98 15.37 2270.66 2448.80 22:42:01 1.82 0.00 1.82 0.00 36.15 Average: 10.08 1.49 8.59 1135.43 1242.58 22:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:41:01 5679328 0 632328 7.90 2620 1694664 1270252 14.02 574064 1521712 24 22:42:01 5689932 0 621716 7.76 2620 1694672 1163768 12.85 565780 1521676 16 Average: 5684630 0 627022 7.83 2620 1694668 1217010 13.44 569922 1521694 20 22:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:41:01 eth0 49.40 35.83 320.37 12.00 0.00 0.00 0.00 0.00 22:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 docker0 2.25 1.43 0.55 4.53 0.00 0.00 0.00 0.00 22:42:01 eth0 0.93 0.50 0.32 0.21 0.00 0.00 0.00 0.00 22:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 25.17 18.17 160.36 6.11 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 1.12 0.72 0.28 2.27 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) 11/10/21 _x86_64_ (2 CPU) 22:39:09 LINUX RESTART (2 CPU) 22:40:01 CPU %user %nice %system %iowait %steal %idle 22:41:01 all 2.77 0.00 1.33 0.30 0.03 95.56 22:41:01 0 3.03 0.00 1.36 0.25 0.02 95.34 22:41:01 1 2.52 0.00 1.29 0.35 0.05 95.78 22:42:01 all 0.23 0.00 0.08 0.00 0.02 99.67 22:42:01 0 0.18 0.00 0.08 0.00 0.02 99.72 22:42:01 1 0.28 0.00 0.08 0.00 0.02 99.62 Average: all 1.50 0.00 0.70 0.15 0.03 97.62 Average: 0 1.60 0.00 0.72 0.13 0.02 97.54 Average: 1 1.40 0.00 0.69 0.18 0.03 97.70