---> uname -a: Linux prd-centos7-docker-4c-2g-2246.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 9.1G 31G 23% / 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 9.1G 31G 23% /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) 01/20/22 _x86_64_ (2 CPU) 16:59:08 LINUX RESTART (2 CPU) 17:00:01 tps rtps wtps bread/s bwrtn/s 17:01:01 321.29 0.03 321.26 0.67 78450.11 17:02:01 136.10 0.08 136.01 1.60 25616.94 17:03:01 4.26 0.00 4.26 0.00 228.10 17:04:01 0.17 0.00 0.17 0.00 2.18 17:05:01 0.20 0.00 0.20 0.00 1.95 17:06:01 0.37 0.00 0.37 0.00 4.86 Average: 77.10 0.02 77.08 0.38 17391.70 17:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 3849312 0 1004528 12.54 2620 3152480 1538024 16.98 963184 2734468 104484 17:02:01 3369728 0 1020304 12.74 2620 3616288 1203004 13.28 971544 3134484 20 17:03:01 3371160 0 1018872 12.72 2620 3616288 1168056 12.90 971804 3134484 8 17:04:01 3340764 0 1049264 13.10 2620 3616292 1351984 14.93 1001904 3134484 8 17:05:01 3340064 0 1049956 13.11 2620 3616300 1356084 14.97 1002192 3134484 8 17:06:01 3352492 0 1037528 12.95 2620 3616300 1284480 14.18 992880 3134484 8 Average: 3437253 0 1030075 12.86 2620 3538991 1316939 14.54 983918 3067815 17423 17:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 eth0 382.60 289.10 5436.60 37.41 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 veth4fab08c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:01:01 docker0 201.28 244.85 16.04 2079.30 0.00 0.00 0.00 0.00 17:02:01 eth0 139.14 92.79 2702.92 22.37 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 8.34 9.65 0.47 38.10 0.00 0.00 0.00 0.00 17:03:01 eth0 0.13 0.10 0.01 0.04 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 12.74 5.80 13.72 13.87 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 eth0 0.62 0.65 0.11 6.40 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.26 64.78 1359.53 13.35 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 34.95 42.43 2.75 353.03 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) 01/20/22 _x86_64_ (2 CPU) 16:59:08 LINUX RESTART (2 CPU) 17:00:01 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 37.80 0.00 13.29 2.76 0.11 46.04 17:01:01 0 38.15 0.00 13.20 2.72 0.11 45.82 17:01:01 1 37.45 0.00 13.39 2.80 0.11 46.26 17:02:01 all 34.56 0.00 8.79 2.46 0.09 54.09 17:02:01 0 34.04 0.00 9.05 1.99 0.09 54.83 17:02:01 1 35.09 0.00 8.54 2.94 0.09 53.35 17:03:01 all 0.18 0.00 0.07 0.00 0.03 99.72 17:03:01 0 0.28 0.00 0.05 0.00 0.02 99.65 17:03:01 1 0.07 0.00 0.08 0.00 0.05 99.80 17:04:01 all 0.27 0.00 0.09 0.00 0.01 99.63 17:04:01 0 0.37 0.00 0.10 0.00 0.00 99.53 17:04:01 1 0.17 0.00 0.08 0.00 0.02 99.73 17:05:01 all 0.07 0.00 0.04 0.00 0.03 99.87 17:05:01 0 0.05 0.00 0.03 0.00 0.02 99.90 17:05:01 1 0.08 0.00 0.05 0.00 0.03 99.83 17:06:01 all 0.03 0.00 0.03 0.00 0.02 99.92 17:06:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:06:01 1 0.03 0.00 0.05 0.00 0.03 99.88 Average: all 11.59 0.00 3.54 0.83 0.05 83.99 Average: 0 11.60 0.00 3.57 0.75 0.04 84.04 Average: 1 11.57 0.00 3.52 0.91 0.05 83.94