---> uname -a: Linux prd-centos7-docker-4c-2g-47.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/02/21 _x86_64_ (2 CPU) 08:53:59 LINUX RESTART (2 CPU) 08:55:01 tps rtps wtps bread/s bwrtn/s 08:56:01 1.90 0.05 1.85 1.07 38.08 08:57:01 0.33 0.00 0.33 0.00 5.76 08:58:01 0.23 0.00 0.23 0.00 3.31 08:59:01 0.20 0.00 0.20 0.00 2.70 09:00:02 0.37 0.00 0.37 0.00 5.06 09:01:01 0.25 0.03 0.22 0.27 3.01 09:02:01 0.37 0.07 0.30 1.47 5.05 09:03:01 0.28 0.00 0.28 0.00 3.13 Average: 0.49 0.02 0.47 0.35 8.28 08:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:56:01 5711264 0 597412 7.46 2620 1697644 1163420 12.84 546808 1518952 20 08:57:01 5709620 0 599048 7.48 2620 1697652 1195700 13.20 547236 1518912 16 08:58:01 5706796 0 601872 7.52 2620 1697652 1195496 13.20 550168 1518912 8 08:59:01 5712264 0 596396 7.45 2620 1697660 1163148 12.84 545848 1518916 8 09:00:02 5714484 0 594172 7.42 2620 1697664 1163352 12.84 544544 1518912 20 09:01:01 5713496 0 595160 7.43 2620 1697664 1166316 12.88 544268 1518912 16 09:02:01 5702740 0 605788 7.56 2620 1697792 1163692 12.85 555528 1518976 8 09:03:01 5702556 0 605964 7.57 2620 1697800 1163656 12.85 555776 1518976 8 Average: 5709152 0 599476 7.49 2620 1697691 1171848 12.94 548772 1518934 13 08:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:56:01 eth0 0.83 0.30 0.15 0.13 0.00 0.00 0.00 0.00 08:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 eth0 10.46 4.61 9.47 0.57 0.00 0.00 0.00 0.00 08:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 eth0 0.43 0.40 0.26 0.23 0.00 0.00 0.00 0.00 08:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:02 eth0 1.15 0.53 0.47 0.33 0.00 0.00 0.00 0.00 09:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 eth0 0.05 0.00 0.01 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 eth0 0.25 0.12 0.07 0.01 0.00 0.00 0.00 0.00 09:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 eth0 0.10 0.12 0.01 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 Average: eth0 1.68 0.77 1.31 0.16 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/02/21 _x86_64_ (2 CPU) 08:53:59 LINUX RESTART (2 CPU) 08:55:01 CPU %user %nice %system %iowait %steal %idle 08:56:01 all 0.23 0.00 0.03 0.00 0.03 99.72 08:56:01 0 0.23 0.00 0.05 0.00 0.03 99.68 08:56:01 1 0.22 0.00 0.02 0.00 0.02 99.75 08:57:01 all 0.27 0.00 0.05 0.00 0.03 99.65 08:57:01 0 0.30 0.00 0.05 0.00 0.03 99.62 08:57:01 1 0.23 0.00 0.05 0.00 0.03 99.68 08:58:01 all 0.08 0.00 0.03 0.00 0.03 99.85 08:58:01 0 0.13 0.00 0.03 0.00 0.03 99.80 08:58:01 1 0.03 0.00 0.03 0.00 0.03 99.90 08:59:01 all 0.27 0.00 0.03 0.00 0.03 99.67 08:59:01 0 0.45 0.00 0.02 0.00 0.02 99.52 08:59:01 1 0.08 0.00 0.05 0.00 0.03 99.83 09:00:02 all 0.25 0.00 0.03 0.00 0.03 99.69 09:00:02 0 0.48 0.00 0.03 0.00 0.03 99.45 09:00:02 1 0.02 0.00 0.02 0.00 0.03 99.93 09:01:01 all 0.25 0.00 0.04 0.01 0.02 99.68 09:01:01 0 0.49 0.00 0.03 0.00 0.02 99.46 09:01:01 1 0.02 0.00 0.05 0.02 0.02 99.90 09:02:01 all 0.26 0.00 0.04 0.00 0.03 99.67 09:02:01 0 0.35 0.00 0.05 0.00 0.03 99.57 09:02:01 1 0.17 0.00 0.03 0.00 0.03 99.77 09:03:01 all 0.20 0.00 0.03 0.00 0.03 99.75 09:03:01 0 0.03 0.00 0.03 0.00 0.03 99.90 09:03:01 1 0.37 0.00 0.02 0.00 0.02 99.60 Average: all 0.23 0.00 0.04 0.00 0.03 99.71 Average: 0 0.31 0.00 0.04 0.00 0.03 99.62 Average: 1 0.14 0.00 0.03 0.00 0.03 99.80