---> uname -a: Linux prd-centos7-docker-4c-2g-58.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) 10/08/21 _x86_64_ (2 CPU) 09:01:05 LINUX RESTART (2 CPU) 09:02:01 tps rtps wtps bread/s bwrtn/s 09:03:01 3.98 0.12 3.86 3.73 124.67 09:04:01 0.55 0.00 0.55 0.00 9.61 09:05:01 0.27 0.00 0.27 0.00 4.71 09:06:01 0.18 0.00 0.18 0.00 2.32 09:07:01 0.37 0.00 0.37 0.00 5.63 09:08:01 0.35 0.00 0.35 0.00 5.80 09:09:01 35.35 0.03 35.31 3.73 12013.24 Average: 5.87 0.02 5.84 1.07 1738.69 09:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:03:01 5667864 0 609496 7.61 2620 1728960 1156340 12.77 563712 1542432 16 09:04:01 5663888 0 613464 7.66 2620 1728968 1156652 12.77 567516 1543148 20 09:05:01 5663336 0 614016 7.67 2620 1728968 1156712 12.77 567528 1543148 8 09:06:01 5665560 0 611784 7.64 2620 1728976 1156340 12.77 564716 1543988 8 09:07:01 5669072 0 608268 7.59 2620 1728980 1156436 12.77 561716 1543988 8 09:08:01 5668524 0 608812 7.60 2620 1728984 1156340 12.77 562304 1544040 20 09:09:01 4814760 0 744524 9.30 2620 2447036 1330748 14.69 672040 2194900 405932 Average: 5544715 0 630052 7.87 2620 1831553 1181367 13.04 579933 1636521 58002 09:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:03:01 eth0 0.53 0.08 0.04 0.01 0.00 0.00 0.00 0.00 09:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 eth0 2.55 0.52 1.24 0.21 0.00 0.00 0.00 0.00 09:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 eth0 0.50 0.30 0.27 0.19 0.00 0.00 0.00 0.00 09:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 eth0 0.13 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 eth0 0.18 0.17 0.08 0.07 0.00 0.00 0.00 0.00 09:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 eth0 154.81 94.47 4064.09 11.25 0.00 0.00 0.00 0.00 09:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 22.70 13.68 581.05 1.68 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/08/21 _x86_64_ (2 CPU) 09:01:05 LINUX RESTART (2 CPU) 09:02:01 CPU %user %nice %system %iowait %steal %idle 09:03:01 all 0.24 0.00 0.08 0.01 0.04 99.62 09:03:01 0 0.28 0.00 0.10 0.02 0.05 99.55 09:03:01 1 0.20 0.00 0.07 0.00 0.03 99.70 09:04:01 all 0.26 0.00 0.05 0.00 0.02 99.67 09:04:01 0 0.08 0.00 0.05 0.00 0.02 99.85 09:04:01 1 0.43 0.00 0.05 0.00 0.02 99.50 09:05:01 all 0.18 0.00 0.03 0.00 0.03 99.76 09:05:01 0 0.05 0.00 0.05 0.00 0.05 99.85 09:05:01 1 0.30 0.00 0.02 0.00 0.02 99.67 09:06:01 all 0.15 0.00 0.04 0.00 0.02 99.79 09:06:01 0 0.07 0.00 0.05 0.00 0.02 99.87 09:06:01 1 0.23 0.00 0.03 0.00 0.02 99.72 09:07:01 all 0.15 0.00 0.05 0.00 0.03 99.77 09:07:01 0 0.05 0.00 0.05 0.00 0.03 99.87 09:07:01 1 0.25 0.00 0.05 0.00 0.02 99.68 09:08:01 all 0.12 0.00 0.04 0.00 0.03 99.82 09:08:01 0 0.05 0.00 0.05 0.00 0.03 99.87 09:08:01 1 0.18 0.00 0.03 0.00 0.02 99.77 09:09:01 all 8.14 0.00 2.96 0.09 0.03 88.77 09:09:01 0 8.11 0.00 3.09 0.14 0.03 88.64 09:09:01 1 8.18 0.00 2.83 0.05 0.03 88.90 Average: all 1.30 0.00 0.46 0.01 0.03 98.19 Average: 0 1.23 0.00 0.49 0.02 0.03 98.23 Average: 1 1.38 0.00 0.44 0.01 0.02 98.15