---> uname -a: Linux prd-centos7-docker-4c-2g-990.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) 09/23/21 _x86_64_ (2 CPU) 18:11:31 LINUX RESTART (2 CPU) 18:12:01 tps rtps wtps bread/s bwrtn/s 18:13:01 86.76 5.41 81.35 3512.75 3461.42 18:14:01 1.85 0.00 1.85 0.00 38.83 18:15:01 0.25 0.00 0.25 0.00 2.56 18:16:01 0.17 0.00 0.17 0.00 1.88 18:17:01 0.27 0.00 0.27 0.00 3.53 Average: 17.87 1.08 16.78 702.81 701.90 18:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 5542720 0 730228 9.12 2620 1733372 1109332 12.25 504140 1561480 128 18:14:01 5556752 0 716188 8.94 2620 1733380 997636 11.01 492908 1561444 16 18:15:01 5556816 0 716124 8.94 2620 1733380 997636 11.01 491120 1563116 8 18:16:01 5554120 0 718812 8.98 2620 1733388 997936 11.02 493944 1563116 20 18:17:01 5556016 0 716912 8.95 2620 1733392 997636 11.01 489732 1565748 12 Average: 5553285 0 719653 8.99 2620 1733382 1020035 11.26 494369 1562981 37 18:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 eth0 293.61 236.91 964.66 90.40 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 6.49 5.31 1.39 8.99 0.00 0.00 0.00 0.00 18:14:01 eth0 0.65 0.08 0.04 0.01 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 eth0 0.35 0.10 0.03 0.01 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 eth0 1.67 0.73 1.34 0.38 0.00 0.00 0.00 0.00 18:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 eth0 0.13 0.08 0.01 0.04 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.30 47.60 193.29 18.17 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 1.30 1.06 0.28 1.80 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) 09/23/21 _x86_64_ (2 CPU) 18:11:31 LINUX RESTART (2 CPU) 18:12:01 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 10.93 0.00 2.85 2.27 0.05 83.90 18:13:01 0 11.65 0.00 2.95 2.26 0.05 83.10 18:13:01 1 10.22 0.00 2.75 2.29 0.05 84.70 18:14:01 all 0.29 0.00 0.08 0.00 0.01 99.62 18:14:01 0 0.52 0.00 0.07 0.00 0.02 99.40 18:14:01 1 0.07 0.00 0.08 0.00 0.00 99.85 18:15:01 all 0.20 0.00 0.04 0.00 0.03 99.73 18:15:01 0 0.35 0.00 0.03 0.00 0.02 99.60 18:15:01 1 0.05 0.00 0.05 0.00 0.03 99.87 18:16:01 all 0.17 0.00 0.03 0.00 0.02 99.78 18:16:01 0 0.27 0.00 0.02 0.00 0.02 99.70 18:16:01 1 0.07 0.00 0.05 0.00 0.02 99.87 18:17:01 all 0.21 0.00 0.05 0.00 0.02 99.72 18:17:01 0 0.37 0.00 0.05 0.00 0.02 99.57 18:17:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 2.32 0.00 0.60 0.45 0.02 96.61 Average: 0 2.59 0.00 0.61 0.44 0.02 96.34 Average: 1 2.05 0.00 0.59 0.45 0.02 96.89