---> uname -a: Linux prd-centos7-docker-4c-2g-2297.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: 2800.000 BogoMIPS: 5600.00 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) 10/27/21 _x86_64_ (2 CPU) 15:54:58 LINUX RESTART (2 CPU) 15:56:01 tps rtps wtps bread/s bwrtn/s 15:57:01 1.83 0.00 1.83 0.00 41.73 15:58:01 0.52 0.00 0.52 0.00 8.01 15:59:01 0.25 0.00 0.25 0.00 3.80 16:00:01 0.23 0.00 0.23 0.00 3.20 16:01:01 0.32 0.02 0.30 0.13 4.26 16:02:01 0.40 0.08 0.32 1.60 5.45 16:03:01 107.73 0.07 107.66 4.13 31398.63 Average: 15.89 0.02 15.87 0.84 4494.37 15:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:57:01 5665076 0 607112 7.58 2620 1734132 1166048 12.87 560844 1547844 24 15:58:01 5661460 0 610724 7.63 2620 1734136 1166252 12.88 564760 1547904 8 15:59:01 5663380 0 608800 7.60 2620 1734140 1166048 12.87 563012 1547908 8 16:00:01 5663336 0 608836 7.60 2620 1734148 1166048 12.87 562484 1548608 8 16:01:01 5663780 0 608388 7.60 2620 1734152 1169060 12.91 560628 1548608 8 16:02:01 5666544 0 605500 7.56 2620 1734276 1166556 12.88 558888 1548704 8 16:03:01 4348128 0 847248 10.58 2620 2810944 1546872 17.08 865808 2442776 357932 Average: 5475958 0 642373 8.02 2620 1887990 1220983 13.48 605203 1676050 51142 15:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:57:01 eth0 0.57 0.08 0.05 0.05 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 eth0 1.25 0.65 0.99 0.22 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 eth0 0.53 0.10 0.05 0.01 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 eth0 0.63 0.58 0.40 0.27 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 eth0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 eth0 312.73 187.81 7573.55 26.90 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 19.64 32.40 1.87 318.64 0.00 0.00 0.00 0.00 Average: eth0 45.12 27.05 1082.00 3.92 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 2.81 4.63 0.27 45.51 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) 10/27/21 _x86_64_ (2 CPU) 15:54:58 LINUX RESTART (2 CPU) 15:56:01 CPU %user %nice %system %iowait %steal %idle 15:57:01 all 0.23 0.00 0.07 0.00 0.03 99.67 15:57:01 0 0.15 0.00 0.08 0.00 0.03 99.73 15:57:01 1 0.32 0.00 0.05 0.00 0.03 99.60 15:58:01 all 0.26 0.00 0.07 0.00 0.02 99.66 15:58:01 0 0.08 0.00 0.07 0.00 0.02 99.83 15:58:01 1 0.43 0.00 0.07 0.00 0.02 99.48 15:59:01 all 0.23 0.00 0.06 0.00 0.01 99.71 15:59:01 0 0.05 0.00 0.07 0.00 0.02 99.87 15:59:01 1 0.40 0.00 0.05 0.00 0.00 99.55 16:00:01 all 0.23 0.00 0.07 0.00 0.03 99.68 16:00:01 0 0.07 0.00 0.07 0.00 0.03 99.83 16:00:01 1 0.38 0.00 0.07 0.00 0.02 99.53 16:01:01 all 0.08 0.00 0.05 0.00 0.03 99.85 16:01:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:01:01 1 0.10 0.00 0.07 0.00 0.03 99.80 16:02:01 all 0.18 0.00 0.04 0.01 0.03 99.75 16:02:01 0 0.05 0.00 0.05 0.02 0.03 99.85 16:02:01 1 0.30 0.00 0.03 0.00 0.02 99.65 16:03:01 all 16.45 0.00 7.00 1.32 0.07 75.16 16:03:01 0 16.05 0.00 6.97 1.49 0.07 75.42 16:03:01 1 16.85 0.00 7.04 1.14 0.07 74.90 Average: all 2.45 0.00 1.02 0.18 0.03 96.32 Average: 0 2.29 0.00 1.02 0.21 0.03 96.45 Average: 1 2.61 0.00 1.02 0.16 0.03 96.18