---> uname -a: Linux prd-centos7-docker-4c-2g-1115.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 9.0G 32G 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 9.0G 32G 23% /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) 16:01:01 LINUX RESTART (2 CPU) 16:02:01 tps rtps wtps bread/s bwrtn/s 16:03:01 1.87 0.00 1.87 0.00 39.91 16:04:01 0.28 0.00 0.28 0.00 3.78 16:05:02 0.23 0.00 0.23 0.00 2.83 16:06:01 0.14 0.00 0.14 0.00 1.97 16:07:01 0.35 0.00 0.35 0.00 5.65 16:08:01 0.37 0.00 0.37 0.00 5.55 16:09:01 187.78 0.08 187.70 5.06 53450.88 Average: 27.36 0.01 27.35 0.73 7665.51 16:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:03:01 5699780 0 610696 7.63 2620 1695844 1162040 12.83 553420 1523076 16 16:04:01 5695304 0 615164 7.68 2620 1695852 1162376 12.83 557136 1523592 12 16:05:02 5696308 0 614160 7.67 2620 1695852 1162388 12.83 555768 1523592 8 16:06:01 5697024 0 613436 7.66 2620 1695860 1162388 12.83 554696 1524520 8 16:07:01 5700820 0 609632 7.61 2620 1695868 1162136 12.83 551032 1524520 8 16:08:01 5699760 0 610688 7.63 2620 1695872 1162184 12.83 552252 1524628 8 16:09:01 3946880 0 1041524 13.00 2620 3017916 1959992 21.64 960124 2648216 36 Average: 5447982 0 673614 8.41 2620 1884723 1276215 14.09 612061 1684592 14 16:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:03:01 eth0 0.78 0.10 0.09 0.01 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 4.28 0.78 1.09 0.56 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:02 eth0 0.62 0.40 0.28 0.24 0.00 0.00 0.00 0.00 16:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 0.85 0.30 0.29 0.20 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 1.03 0.17 0.18 0.07 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 0.60 0.32 0.33 0.20 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 veth4e6212a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 334.97 200.45 7621.53 40.29 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 vethd472d54 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth4e6212a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.15 29.01 1092.12 5.95 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: vethd472d54 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) 16:01:01 LINUX RESTART (2 CPU) 16:02:01 CPU %user %nice %system %iowait %steal %idle 16:03:01 all 0.22 0.00 0.07 0.01 0.03 99.68 16:03:01 0 0.08 0.00 0.10 0.02 0.03 99.77 16:03:01 1 0.35 0.00 0.03 0.00 0.02 99.60 16:04:01 all 0.23 0.00 0.06 0.00 0.02 99.69 16:04:01 0 0.38 0.00 0.07 0.00 0.02 99.53 16:04:01 1 0.08 0.00 0.05 0.00 0.02 99.85 16:05:02 all 0.21 0.00 0.05 0.00 0.02 99.72 16:05:02 0 0.35 0.00 0.03 0.00 0.02 99.60 16:05:02 1 0.07 0.00 0.07 0.00 0.02 99.85 16:06:01 all 0.21 0.00 0.06 0.00 0.02 99.71 16:06:01 0 0.37 0.00 0.05 0.00 0.02 99.56 16:06:01 1 0.05 0.00 0.07 0.00 0.02 99.86 16:07:01 all 0.19 0.00 0.06 0.00 0.03 99.72 16:07:01 0 0.32 0.00 0.05 0.00 0.02 99.62 16:07:01 1 0.07 0.00 0.07 0.00 0.03 99.83 16:08:01 all 0.18 0.00 0.04 0.00 0.02 99.76 16:08:01 0 0.07 0.00 0.03 0.00 0.02 99.88 16:08:01 1 0.30 0.00 0.05 0.00 0.02 99.63 16:09:01 all 23.77 0.00 9.83 1.91 0.11 64.38 16:09:01 0 23.19 0.00 9.81 2.38 0.11 64.52 16:09:01 1 24.36 0.00 9.85 1.44 0.11 64.25 Average: all 3.43 0.00 1.39 0.26 0.03 94.88 Average: 0 3.40 0.00 1.39 0.33 0.03 94.85 Average: 1 3.47 0.00 1.40 0.20 0.03 94.91