---> uname -a: Linux prd-centos7-docker-4c-2g-159.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 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) 11/19/21 _x86_64_ (2 CPU) 09:57:50 LINUX RESTART (2 CPU) 09:58:02 tps rtps wtps bread/s bwrtn/s 09:59:01 172.38 45.41 126.96 7031.86 39774.76 10:00:01 2.06 0.00 2.06 0.00 43.42 10:01:01 0.18 0.02 0.17 0.13 1.73 10:02:01 0.47 0.08 0.38 1.60 7.24 10:03:01 0.15 0.00 0.15 0.00 1.88 10:04:01 0.35 0.00 0.35 0.00 5.46 10:05:01 0.15 0.00 0.15 0.00 2.02 10:06:01 0.23 0.00 0.23 0.00 3.73 10:07:01 0.23 0.00 0.23 0.00 3.05 10:08:01 0.20 0.00 0.20 0.00 2.70 Average: 17.39 4.49 12.91 693.19 3927.09 09:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:59:01 5680492 0 625460 7.81 2620 1700368 1269172 14.01 571636 1522724 132 10:00:01 5693100 0 612844 7.65 2620 1700376 1163872 12.85 561048 1522688 20 10:01:01 5693404 0 612540 7.65 2620 1700376 1166472 12.88 559044 1523136 24 10:02:01 5691036 0 614780 7.68 2620 1700504 1164668 12.86 562496 1523200 20 10:03:01 5696056 0 609756 7.61 2620 1700508 1164380 12.86 556996 1524144 16 10:04:01 5694248 0 611560 7.64 2620 1700512 1164656 12.86 558492 1524144 20 10:05:01 5694512 0 611292 7.63 2620 1700516 1164668 12.86 558432 1524160 8 10:06:01 5685928 0 619868 7.74 2620 1700524 1164380 12.86 567148 1524160 16 10:07:01 5685060 0 620736 7.75 2620 1700524 1164380 12.86 567320 1524280 8 10:08:01 5685428 0 620360 7.75 2620 1700532 1164380 12.86 568972 1522756 8 Average: 5689926 0 615920 7.69 2620 1700474 1175103 12.97 563158 1523539 27 09:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:59:01 eth0 436.37 245.51 1075.70 75.72 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 11.49 6.04 1.45 43.53 0.00 0.00 0.00 0.00 10:00:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 eth0 1.43 0.45 0.36 0.18 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 eth0 1.43 0.75 1.10 0.23 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 eth0 0.20 0.10 0.01 0.04 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 eth0 2.05 0.65 0.54 0.25 0.00 0.00 0.00 0.00 10:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 eth0 0.58 0.33 0.27 0.23 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 eth0 0.20 0.07 0.02 0.01 0.00 0.00 0.00 0.00 10:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 eth0 0.17 0.03 0.01 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.64 24.45 106.25 7.56 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 1.13 0.60 0.14 4.29 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) 11/19/21 _x86_64_ (2 CPU) 09:57:50 LINUX RESTART (2 CPU) 09:58:02 CPU %user %nice %system %iowait %steal %idle 09:59:01 all 18.31 0.00 6.80 4.47 0.07 70.35 09:59:01 0 18.12 0.00 6.82 3.83 0.07 71.15 09:59:01 1 18.50 0.00 6.78 5.09 0.07 69.55 10:00:01 all 0.21 0.00 0.08 0.00 0.04 99.67 10:00:01 0 0.32 0.00 0.08 0.00 0.02 99.58 10:00:01 1 0.10 0.00 0.07 0.00 0.07 99.77 10:01:01 all 0.28 0.00 0.10 0.00 0.03 99.58 10:01:01 0 0.43 0.00 0.12 0.00 0.05 99.40 10:01:01 1 0.13 0.00 0.08 0.00 0.02 99.77 10:02:01 all 0.27 0.00 0.10 0.01 0.03 99.60 10:02:01 0 0.43 0.00 0.08 0.00 0.03 99.45 10:02:01 1 0.10 0.00 0.12 0.02 0.02 99.75 10:03:01 all 0.27 0.00 0.07 0.00 0.02 99.65 10:03:01 0 0.20 0.00 0.07 0.00 0.02 99.72 10:03:01 1 0.33 0.00 0.07 0.00 0.02 99.58 10:04:01 all 0.29 0.00 0.07 0.00 0.02 99.62 10:04:01 0 0.10 0.00 0.08 0.00 0.02 99.80 10:04:01 1 0.48 0.00 0.05 0.00 0.02 99.45 10:05:01 all 0.32 0.00 0.05 0.00 0.01 99.62 10:05:01 0 0.12 0.00 0.07 0.00 0.02 99.80 10:05:01 1 0.52 0.00 0.03 0.00 0.00 99.45 10:06:01 all 0.26 0.00 0.09 0.00 0.02 99.63 10:06:01 0 0.10 0.00 0.07 0.00 0.02 99.82 10:06:01 1 0.42 0.00 0.12 0.00 0.02 99.45 10:07:01 all 0.24 0.00 0.07 0.00 0.01 99.68 10:07:01 0 0.28 0.00 0.08 0.00 0.02 99.62 10:07:01 1 0.20 0.00 0.05 0.00 0.00 99.75 10:08:01 all 0.24 0.00 0.03 0.00 0.02 99.71 10:08:01 0 0.42 0.00 0.03 0.00 0.02 99.53 10:08:01 1 0.07 0.00 0.03 0.00 0.02 99.88 Average: all 1.99 0.00 0.71 0.43 0.03 96.85 Average: 0 1.97 0.00 0.72 0.37 0.03 96.92 Average: 1 2.00 0.00 0.71 0.49 0.02 96.78