---> uname -a: Linux prd-centos7-docker-4c-2g-2030.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) 09/10/21 _x86_64_ (2 CPU) 21:51:16 LINUX RESTART (2 CPU) 21:52:01 tps rtps wtps bread/s bwrtn/s 21:53:02 3.21 0.88 2.33 236.64 897.60 21:54:01 107.79 3.15 104.64 2543.58 14310.68 Average: 55.07 2.01 53.06 1380.62 7548.96 21:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:53:02 5648244 0 675124 8.43 2620 1682952 1070308 11.82 470368 1499884 78284 21:54:01 5049164 0 774356 9.67 2620 2182800 1169208 12.91 751136 1745164 116404 Average: 5348704 0 724740 9.05 2620 1932876 1119758 12.36 610752 1622524 97344 21:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:53:02 eth0 528.20 356.86 1654.58 58.95 0.00 0.00 0.00 0.00 21:53:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 veth4913808 24.82 36.29 2.13 208.12 0.00 0.00 0.00 0.00 21:54:01 eth0 740.92 508.36 3026.55 53.58 0.00 0.00 0.00 0.00 21:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 docker0 24.82 36.15 1.79 208.10 0.00 0.00 0.00 0.00 Average: veth4913808 12.31 17.99 1.06 103.20 0.00 0.00 0.00 0.00 Average: eth0 633.69 431.99 2334.92 56.29 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 12.31 17.93 0.89 103.20 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) 21:51:16 LINUX RESTART (2 CPU) 21:52:01 CPU %user %nice %system %iowait %steal %idle 21:53:02 all 6.41 0.00 1.03 0.03 0.04 92.49 21:53:02 0 6.96 0.00 1.23 0.05 0.05 91.71 21:53:02 1 5.87 0.00 0.83 0.00 0.03 93.27 21:54:01 all 18.28 0.00 3.27 2.75 0.08 75.63 21:54:01 0 23.33 0.00 3.78 1.54 0.09 71.25 21:54:01 1 13.34 0.00 2.77 3.92 0.07 79.90 Average: all 12.22 0.00 2.13 1.36 0.06 84.23 Average: 0 14.95 0.00 2.48 0.78 0.07 81.73 Average: 1 9.54 0.00 1.78 1.93 0.05 86.69