---> uname -a: Linux prd-centos7-docker-4c-2g-1097.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: 2799.996 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) 10/13/21 _x86_64_ (2 CPU) 15:35:03 LINUX RESTART (2 CPU) 15:36:01 tps rtps wtps bread/s bwrtn/s 15:37:01 3.85 0.13 3.71 4.26 119.80 15:38:01 0.48 0.00 0.48 0.00 9.06 15:39:01 0.35 0.00 0.35 0.00 5.10 15:40:01 0.32 0.00 0.32 0.00 5.80 15:41:01 0.30 0.00 0.30 0.00 4.80 15:42:01 0.32 0.00 0.32 0.00 4.95 Average: 0.94 0.02 0.91 0.71 24.92 15:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:37:01 5703040 0 607420 7.58 2620 1695852 1163016 12.84 551228 1522344 16 15:38:01 5701444 0 609008 7.60 2620 1695860 1163364 12.84 552812 1522468 16 15:39:01 5701868 0 608584 7.60 2620 1695860 1163424 12.84 552160 1522468 8 15:40:01 5701884 0 608560 7.60 2620 1695868 1163400 12.84 551264 1523196 16 15:41:01 5705632 0 604804 7.55 2620 1695876 1163160 12.84 547712 1523196 16 15:42:01 5707132 0 603300 7.53 2620 1695880 1163016 12.84 546960 1523216 8 Average: 5703500 0 606946 7.58 2620 1695866 1163230 12.84 550356 1522815 13 15:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:37:01 eth0 0.80 0.08 0.07 0.04 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 3.68 0.92 1.26 0.75 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 1.57 0.27 0.36 0.22 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 1.22 0.60 0.56 0.40 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 0.25 0.15 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 0.53 0.07 0.05 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 1.34 0.35 0.41 0.25 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) 10/13/21 _x86_64_ (2 CPU) 15:35:03 LINUX RESTART (2 CPU) 15:36:01 CPU %user %nice %system %iowait %steal %idle 15:37:01 all 0.26 0.00 0.07 0.00 0.02 99.66 15:37:01 0 0.43 0.00 0.07 0.00 0.00 99.50 15:37:01 1 0.08 0.00 0.07 0.00 0.03 99.82 15:38:01 all 0.24 0.00 0.06 0.00 0.03 99.67 15:38:01 0 0.37 0.00 0.07 0.00 0.03 99.53 15:38:01 1 0.12 0.00 0.05 0.00 0.02 99.82 15:39:01 all 0.16 0.00 0.04 0.00 0.02 99.78 15:39:01 0 0.05 0.00 0.05 0.00 0.00 99.90 15:39:01 1 0.27 0.00 0.03 0.00 0.03 99.67 15:40:01 all 0.19 0.00 0.06 0.00 0.03 99.72 15:40:01 0 0.07 0.00 0.07 0.00 0.02 99.85 15:40:01 1 0.32 0.00 0.05 0.00 0.03 99.60 15:41:01 all 0.14 0.00 0.03 0.00 0.03 99.81 15:41:01 0 0.07 0.00 0.03 0.00 0.03 99.87 15:41:01 1 0.22 0.00 0.02 0.00 0.02 99.75 15:42:01 all 0.18 0.00 0.04 0.00 0.02 99.77 15:42:01 0 0.07 0.00 0.05 0.00 0.03 99.85 15:42:01 1 0.28 0.00 0.03 0.00 0.00 99.68 Average: all 0.19 0.00 0.05 0.00 0.02 99.74 Average: 0 0.18 0.00 0.06 0.00 0.02 99.75 Average: 1 0.21 0.00 0.04 0.00 0.02 99.72