---> uname -a: Linux prd-centos7-docker-4c-2g-28104.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: 2799.998 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/09/21 _x86_64_ (2 CPU) 15:35:02 LINUX RESTART (2 CPU) 15:36:01 tps rtps wtps bread/s bwrtn/s 15:37:01 1.75 0.00 1.75 0.00 36.20 15:38:01 0.27 0.00 0.27 0.00 4.66 15:39:01 0.35 0.00 0.35 0.00 4.91 15:40:01 0.23 0.00 0.23 0.00 4.56 15:41:01 0.27 0.00 0.27 0.00 3.65 15:42:01 0.40 0.00 0.40 0.00 7.13 Average: 0.54 0.00 0.54 0.00 10.18 15:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:37:01 5662984 0 608820 7.60 2620 1734516 1163312 12.84 563996 1546856 16 15:38:01 5657108 0 614684 7.67 2620 1734528 1163856 12.85 569160 1547196 8 15:39:01 5657644 0 614148 7.67 2620 1734528 1163892 12.85 568632 1547196 8 15:40:01 5659868 0 611916 7.64 2620 1734536 1163568 12.85 565872 1548188 8 15:41:01 5659028 0 612752 7.65 2620 1734540 1163712 12.85 566268 1548188 8 15:42:01 5660476 0 611300 7.63 2620 1734544 1163568 12.85 565440 1548324 8 Average: 5659518 0 612270 7.64 2620 1734532 1163651 12.85 566561 1547658 9 15:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:37:01 eth0 0.58 0.12 0.05 0.03 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 eth0 3.96 1.20 3.71 0.26 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 eth0 0.65 0.43 0.29 0.20 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 eth0 0.30 0.20 0.14 0.07 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 eth0 0.05 0.07 0.00 0.01 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.94 0.35 0.70 0.10 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 0.00 0.00 0.00 0.00 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) 11/09/21 _x86_64_ (2 CPU) 15:35:02 LINUX RESTART (2 CPU) 15:36:01 CPU %user %nice %system %iowait %steal %idle 15:37:01 all 0.15 0.00 0.05 0.00 0.03 99.77 15:37:01 0 0.18 0.00 0.05 0.00 0.02 99.75 15:37:01 1 0.12 0.00 0.05 0.00 0.03 99.80 15:38:01 all 0.19 0.00 0.04 0.00 0.04 99.72 15:38:01 0 0.27 0.00 0.03 0.00 0.03 99.67 15:38:01 1 0.12 0.00 0.05 0.00 0.05 99.78 15:39:01 all 0.11 0.00 0.02 0.00 0.03 99.84 15:39:01 0 0.17 0.00 0.02 0.00 0.03 99.78 15:39:01 1 0.05 0.00 0.02 0.00 0.03 99.90 15:40:01 all 0.18 0.00 0.03 0.00 0.07 99.72 15:40:01 0 0.30 0.00 0.02 0.00 0.07 99.62 15:40:01 1 0.07 0.00 0.05 0.00 0.07 99.82 15:41:01 all 0.26 0.00 0.05 0.00 0.29 99.40 15:41:01 0 0.40 0.00 0.03 0.00 0.27 99.30 15:41:01 1 0.12 0.00 0.07 0.00 0.32 99.50 15:42:01 all 0.23 0.00 0.04 0.00 0.18 99.55 15:42:01 0 0.42 0.00 0.03 0.00 0.15 99.40 15:42:01 1 0.05 0.00 0.05 0.00 0.20 99.70 Average: all 0.19 0.00 0.04 0.00 0.11 99.67 Average: 0 0.29 0.00 0.03 0.00 0.09 99.59 Average: 1 0.09 0.00 0.05 0.00 0.12 99.75