---> uname -a: Linux prd-centos7-docker-4c-2g-7.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 11/18/21 _x86_64_ (2 CPU) 17:59:01 LINUX RESTART (2 CPU) 18:00:01 tps rtps wtps bread/s bwrtn/s 18:01:01 104.50 2.93 101.57 2251.35 11298.60 18:02:01 19.93 0.12 19.82 2.66 4328.25 18:03:01 0.15 0.00 0.15 0.00 1.60 18:04:01 0.25 0.00 0.25 0.00 3.20 18:05:01 0.45 0.00 0.45 0.00 5.93 18:06:01 0.20 0.00 0.20 0.00 2.22 18:07:01 0.25 0.00 0.25 0.00 3.20 18:08:01 0.22 0.00 0.22 0.00 3.18 18:09:01 0.30 0.00 0.30 0.00 3.61 18:10:01 0.22 0.00 0.22 0.00 2.43 18:11:01 0.20 0.00 0.20 0.00 1.88 Average: 11.52 0.28 11.24 204.97 1423.79 18:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:01:01 5068388 0 773124 9.65 2620 2164800 1617528 17.86 900992 1738120 120612 18:02:01 5118364 0 797728 9.96 2620 2090220 1534412 16.94 968772 1648376 12 18:03:01 5132672 0 783420 9.78 2620 2090220 1404304 15.50 958152 1648376 8 18:04:01 5138660 0 777424 9.71 2620 2090228 1404676 15.51 951900 1649040 8 18:05:01 5139632 0 776448 9.69 2620 2090232 1404424 15.51 950428 1649040 16 18:06:01 5139484 0 776592 9.70 2620 2090236 1404400 15.51 949824 1649576 12 18:07:01 5138776 0 777296 9.71 2620 2090240 1404304 15.50 950424 1649576 16 18:08:01 5138808 0 777260 9.70 2620 2090244 1404304 15.50 950360 1649576 8 18:09:01 5138988 0 777076 9.70 2620 2090248 1404368 15.51 950424 1649576 8 18:10:01 5136316 0 779744 9.74 2620 2090252 1404452 15.51 953264 1649576 12 18:11:01 5127028 0 789028 9.85 2620 2090256 1404368 15.51 962400 1649576 8 Average: 5128829 0 780467 9.74 2620 2097016 1435595 15.85 949722 1657310 10975 18:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:01:01 veth8a7563a 12.49 16.87 1.28 205.24 0.00 0.00 0.00 0.00 18:01:01 eth0 524.13 378.55 2776.52 399.40 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 12.49 16.73 1.11 205.23 0.00 0.00 0.00 0.00 18:02:01 eth0 129.85 81.13 26.49 426.37 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 eth0 0.23 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 eth0 2.08 0.52 0.66 0.39 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 eth0 0.17 0.10 0.07 0.01 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 eth0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 0.22 0.22 0.08 0.05 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.79 41.94 254.98 75.17 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 1.14 1.52 0.10 18.66 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) 11/18/21 _x86_64_ (2 CPU) 17:59:01 LINUX RESTART (2 CPU) 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:01:01 all 19.25 0.00 3.26 2.27 0.07 75.15 18:01:01 0 22.58 0.00 3.25 0.96 0.07 73.14 18:01:01 1 15.95 0.00 3.27 3.57 0.07 77.14 18:02:01 all 2.65 0.00 0.78 0.18 0.02 96.37 18:02:01 0 2.65 0.00 0.79 0.02 0.02 96.53 18:02:01 1 2.65 0.00 0.77 0.35 0.02 96.22 18:03:01 all 0.13 0.00 0.04 0.00 0.02 99.81 18:03:01 0 0.22 0.00 0.03 0.00 0.02 99.73 18:03:01 1 0.05 0.00 0.05 0.00 0.02 99.88 18:04:01 all 0.17 0.00 0.05 0.00 0.02 99.77 18:04:01 0 0.25 0.00 0.05 0.00 0.02 99.68 18:04:01 1 0.08 0.00 0.05 0.00 0.02 99.85 18:05:01 all 0.15 0.00 0.02 0.00 0.03 99.81 18:05:01 0 0.28 0.00 0.03 0.00 0.03 99.65 18:05:01 1 0.02 0.00 0.00 0.00 0.02 99.97 18:06:01 all 0.18 0.00 0.04 0.00 0.03 99.74 18:06:01 0 0.25 0.00 0.03 0.00 0.02 99.70 18:06:01 1 0.12 0.00 0.05 0.00 0.05 99.78 18:07:01 all 0.15 0.00 0.03 0.00 0.02 99.81 18:07:01 0 0.28 0.00 0.02 0.00 0.00 99.70 18:07:01 1 0.02 0.00 0.03 0.00 0.03 99.92 18:08:01 all 0.17 0.00 0.03 0.00 0.03 99.78 18:08:01 0 0.25 0.00 0.02 0.00 0.03 99.70 18:08:01 1 0.08 0.00 0.03 0.00 0.02 99.87 18:09:01 all 0.08 0.00 0.03 0.00 0.03 99.87 18:09:01 0 0.12 0.00 0.05 0.00 0.02 99.82 18:09:01 1 0.03 0.00 0.02 0.00 0.03 99.92 18:10:01 all 0.10 0.00 0.04 0.00 0.03 99.83 18:10:01 0 0.17 0.00 0.07 0.00 0.03 99.73 18:10:01 1 0.03 0.00 0.02 0.00 0.02 99.93 18:11:01 all 0.06 0.00 0.06 0.00 0.02 99.87 18:11:01 0 0.07 0.00 0.05 0.00 0.00 99.88 18:11:01 1 0.05 0.00 0.07 0.00 0.03 99.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.04 0.00 0.39 0.22 0.03 97.34 Average: 0 2.38 0.00 0.39 0.09 0.02 97.12 Average: 1 1.69 0.00 0.39 0.35 0.03 97.55