---> uname -a: Linux prd-centos7-docker-4c-2g-1726.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) 09/28/21 _x86_64_ (2 CPU) 03:19:01 LINUX RESTART (2 CPU) 03:20:01 tps rtps wtps bread/s bwrtn/s 03:21:01 19.75 0.62 19.13 351.71 2937.42 03:22:01 0.33 0.00 0.33 0.00 5.30 03:23:01 0.34 0.00 0.34 0.00 3.44 03:24:01 0.18 0.00 0.18 0.00 2.62 03:25:01 0.33 0.00 0.33 0.00 5.50 Average: 4.20 0.12 4.08 70.60 592.97 03:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 5473460 0 795300 9.93 2620 1737560 1130508 12.48 571428 1562740 20 03:22:01 5481344 0 787408 9.83 2620 1737568 1067572 11.79 568372 1559592 8 03:23:01 5477736 0 791012 9.88 2620 1737572 1067836 11.79 570044 1561248 20 03:24:01 5477768 0 790972 9.88 2620 1737580 1067860 11.79 570184 1561248 8 03:25:01 5477760 0 790976 9.88 2620 1737584 1067680 11.79 564048 1568128 8 Average: 5477614 0 791134 9.88 2620 1737573 1080291 11.93 568815 1562591 13 03:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 eth0 78.80 56.09 340.22 12.98 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 docker0 13.34 7.64 2.70 27.35 0.00 0.00 0.00 0.00 03:22:01 eth0 0.75 0.08 0.06 0.01 0.00 0.00 0.00 0.00 03:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 eth0 1.10 0.49 0.33 0.21 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 eth0 0.55 0.35 0.27 0.20 0.00 0.00 0.00 0.00 03:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 eth0 0.32 0.20 0.14 0.07 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 16.36 11.48 68.45 2.71 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 2.68 1.53 0.54 5.49 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) 03:19:01 LINUX RESTART (2 CPU) 03:20:01 CPU %user %nice %system %iowait %steal %idle 03:21:01 all 2.37 0.00 1.20 0.29 0.04 96.09 03:21:01 0 2.38 0.00 1.16 0.15 0.05 96.26 03:21:01 1 2.37 0.00 1.23 0.44 0.03 95.93 03:22:01 all 0.06 0.00 0.04 0.00 0.02 99.88 03:22:01 0 0.05 0.00 0.03 0.00 0.02 99.90 03:22:01 1 0.07 0.00 0.05 0.00 0.02 99.87 03:23:01 all 0.19 0.00 0.06 0.00 0.03 99.73 03:23:01 0 0.10 0.00 0.07 0.00 0.03 99.80 03:23:01 1 0.27 0.00 0.05 0.00 0.02 99.66 03:24:01 all 0.13 0.00 0.04 0.00 0.03 99.81 03:24:01 0 0.05 0.00 0.03 0.00 0.03 99.88 03:24:01 1 0.20 0.00 0.05 0.00 0.02 99.73 03:25:01 all 0.18 0.00 0.04 0.00 0.03 99.76 03:25:01 0 0.05 0.00 0.05 0.00 0.03 99.87 03:25:01 1 0.30 0.00 0.03 0.00 0.02 99.65 Average: all 0.58 0.00 0.28 0.06 0.03 99.06 Average: 0 0.52 0.00 0.27 0.03 0.03 99.14 Average: 1 0.64 0.00 0.28 0.09 0.02 98.97