---> uname -a: Linux prd-centos7-docker-4c-2g-789.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/13/21 _x86_64_ (2 CPU) 20:55:10 LINUX RESTART (2 CPU) 20:56:01 tps rtps wtps bread/s bwrtn/s 20:57:01 3.31 0.05 3.26 1.07 97.79 20:58:01 0.57 0.00 0.57 0.00 8.83 20:59:01 0.25 0.00 0.25 0.00 2.83 21:00:01 0.15 0.00 0.15 0.00 1.88 21:01:01 0.32 0.02 0.30 0.13 3.76 21:02:01 0.53 0.08 0.45 1.60 7.84 21:03:01 0.22 0.00 0.22 0.00 2.30 21:04:01 0.18 0.00 0.18 0.00 2.17 21:05:01 26.15 0.13 26.02 13.72 3855.26 Average: 3.52 0.03 3.49 1.84 442.54 20:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:57:01 5701424 0 610932 7.63 2620 1693964 1206348 13.32 557712 1517252 16 20:58:01 5703012 0 609336 7.61 2620 1693972 1163148 12.84 556772 1517216 16 20:59:01 5703292 0 609056 7.60 2620 1693972 1163196 12.84 556596 1517216 8 21:00:01 5706000 0 606340 7.57 2620 1693980 1162800 12.84 554424 1517220 8 21:01:01 5707688 0 604648 7.55 2620 1693984 1165808 12.87 552392 1517216 12 21:02:01 5708912 0 603300 7.53 2620 1694108 1163380 12.84 551104 1517280 8 21:03:01 5698216 0 613992 7.67 2620 1694112 1163308 12.84 562288 1517280 8 21:04:01 5695068 0 617132 7.71 2620 1694120 1163536 12.85 565340 1517280 8 21:05:01 5041460 0 779856 9.74 2620 2185004 1330312 14.69 780836 1854888 358680 Average: 5629452 0 628288 7.84 2620 1748580 1186871 13.10 581940 1554761 39863 20:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:57:01 eth0 6.88 2.78 8.18 0.22 0.00 0.00 0.00 0.00 20:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 eth0 1.70 0.38 0.45 0.23 0.00 0.00 0.00 0.00 20:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 eth0 0.48 0.27 0.26 0.23 0.00 0.00 0.00 0.00 20:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 eth0 0.95 0.38 0.38 0.17 0.00 0.00 0.00 0.00 21:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 eth0 0.22 0.12 0.07 0.10 0.00 0.00 0.00 0.00 21:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 eth0 0.85 0.27 0.30 0.17 0.00 0.00 0.00 0.00 21:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 eth0 105.53 66.27 2602.33 12.97 0.00 0.00 0.00 0.00 21:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 12.98 7.84 290.24 1.57 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/13/21 _x86_64_ (2 CPU) 20:55:10 LINUX RESTART (2 CPU) 20:56:01 CPU %user %nice %system %iowait %steal %idle 20:57:01 all 0.28 0.00 0.10 0.00 0.02 99.60 20:57:01 0 0.32 0.00 0.10 0.00 0.02 99.57 20:57:01 1 0.25 0.00 0.10 0.00 0.02 99.63 20:58:01 all 0.26 0.00 0.07 0.00 0.01 99.67 20:58:01 0 0.40 0.00 0.07 0.00 0.02 99.52 20:58:01 1 0.12 0.00 0.07 0.00 0.00 99.82 20:59:01 all 0.25 0.00 0.04 0.00 0.02 99.69 20:59:01 0 0.40 0.00 0.03 0.00 0.02 99.55 20:59:01 1 0.10 0.00 0.05 0.00 0.02 99.83 21:00:01 all 0.19 0.00 0.06 0.00 0.01 99.74 21:00:01 0 0.28 0.00 0.02 0.00 0.00 99.70 21:00:01 1 0.10 0.00 0.10 0.00 0.02 99.78 21:01:01 all 0.23 0.00 0.07 0.00 0.03 99.67 21:01:01 0 0.13 0.00 0.05 0.00 0.02 99.80 21:01:01 1 0.33 0.00 0.08 0.00 0.03 99.55 21:02:01 all 0.11 0.00 0.06 0.00 0.01 99.82 21:02:01 0 0.17 0.00 0.07 0.00 0.02 99.75 21:02:01 1 0.05 0.00 0.05 0.00 0.00 99.90 21:03:01 all 0.19 0.00 0.08 0.00 0.03 99.71 21:03:01 0 0.32 0.00 0.10 0.00 0.02 99.57 21:03:01 1 0.07 0.00 0.05 0.00 0.03 99.85 21:04:01 all 0.18 0.00 0.06 0.00 0.00 99.77 21:04:01 0 0.13 0.00 0.07 0.00 0.00 99.80 21:04:01 1 0.22 0.00 0.05 0.00 0.00 99.73 21:05:01 all 9.55 0.00 3.40 0.25 0.04 86.77 21:05:01 0 10.11 0.00 3.40 0.29 0.03 86.16 21:05:01 1 8.98 0.00 3.39 0.20 0.05 87.37 Average: all 1.23 0.00 0.43 0.03 0.02 98.29 Average: 0 1.35 0.00 0.43 0.03 0.01 98.18 Average: 1 1.12 0.00 0.43 0.02 0.02 98.41