---> uname -a: Linux prd-centos7-docker-4c-2g-1754.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 09/28/21 _x86_64_ (2 CPU) 05:50:18 LINUX RESTART (2 CPU) 05:51:02 tps rtps wtps bread/s bwrtn/s 05:52:01 5.06 0.90 4.17 240.61 970.52 05:53:01 46.40 2.58 43.82 2171.89 8293.15 05:54:01 83.56 0.60 82.96 339.85 16939.68 Average: 45.23 1.36 43.87 921.16 8777.82 05:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:52:01 5673032 0 695868 8.69 2620 1637420 1164336 12.85 446908 1500172 31508 05:53:01 5317204 0 752860 9.40 2620 1936256 1288720 14.23 714680 1578760 25904 05:54:01 4500592 0 904324 11.29 2620 2601404 1315080 14.52 945612 2033488 207948 Average: 5163609 0 784351 9.79 2620 2058360 1256045 13.87 702400 1704140 88453 05:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:52:01 eth0 339.54 223.54 799.80 46.00 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 1051.85 678.26 3228.08 53.05 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 eth0 509.84 348.63 3168.62 48.96 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 36.19 48.11 2.63 205.50 0.00 0.00 0.00 0.00 Average: eth0 635.36 417.87 2407.71 49.36 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 12.13 16.13 0.88 68.88 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) 09/28/21 _x86_64_ (2 CPU) 05:50:18 LINUX RESTART (2 CPU) 05:51:02 CPU %user %nice %system %iowait %steal %idle 05:52:01 all 4.60 0.00 0.77 0.03 0.05 94.55 05:52:01 0 5.06 0.00 0.85 0.03 0.05 94.01 05:52:01 1 4.15 0.00 0.69 0.02 0.05 95.10 05:53:01 all 7.66 0.00 1.61 1.00 0.06 89.67 05:53:01 0 6.35 0.00 2.04 1.11 0.05 90.45 05:53:01 1 8.95 0.00 1.19 0.89 0.07 88.90 05:54:01 all 17.49 0.00 5.05 1.02 0.08 76.36 05:54:01 0 16.03 0.00 5.49 1.15 0.09 77.25 05:54:01 1 18.96 0.00 4.61 0.90 0.07 75.46 Average: all 9.90 0.00 2.47 0.68 0.06 86.88 Average: 0 9.14 0.00 2.79 0.76 0.06 87.25 Average: 1 10.66 0.00 2.15 0.60 0.06 86.52