---> uname -a: Linux prd-centos7-docker-4c-2g-95.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: 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/02/21 _x86_64_ (2 CPU) 14:15:09 LINUX RESTART (2 CPU) 14:16:01 tps rtps wtps bread/s bwrtn/s 14:17:01 3.48 0.00 3.48 0.00 107.78 14:18:01 0.42 0.00 0.42 0.00 6.90 14:19:01 0.34 0.00 0.34 0.00 5.10 14:20:01 0.15 0.00 0.15 0.00 2.15 14:21:01 0.32 0.00 0.32 0.00 3.58 14:22:01 0.30 0.00 0.30 0.00 4.18 14:23:01 0.15 0.00 0.15 0.00 2.02 14:24:01 130.70 0.03 130.67 3.73 32396.94 Average: 17.02 0.00 17.02 0.47 4076.16 14:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:17:01 5694832 0 613796 7.66 2620 1697692 1256292 13.87 560068 1520160 20 14:18:01 5701620 0 607000 7.58 2620 1697700 1183744 13.07 554636 1520124 16 14:19:01 5705592 0 603028 7.53 2620 1697700 1169268 12.91 551252 1520124 16 14:20:01 5705672 0 602940 7.53 2620 1697708 1169400 12.91 550924 1520128 12 14:21:01 5709216 0 599336 7.48 2620 1697768 1169292 12.91 547716 1520140 32 14:22:01 5708848 0 599760 7.49 2620 1697712 1169364 12.91 548200 1520124 16 14:23:01 5707064 0 601536 7.51 2620 1697720 1169400 12.91 549892 1520124 8 14:24:01 4326852 0 857356 10.70 2620 2822112 1528360 16.87 863596 2467484 405616 Average: 5532462 0 635594 7.94 2620 1838264 1226890 13.55 590786 1638551 50717 14:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:17:01 eth0 8.69 2.63 9.13 0.25 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 eth0 1.92 0.80 0.92 0.64 0.00 0.00 0.00 0.00 14:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 eth0 0.68 0.15 0.14 0.07 0.00 0.00 0.00 0.00 14:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 eth0 1.40 0.52 0.56 0.39 0.00 0.00 0.00 0.00 14:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 eth0 1.17 0.32 0.30 0.14 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 eth0 1.35 0.38 0.43 0.26 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 eth0 0.47 0.23 0.26 0.19 0.00 0.00 0.00 0.00 14:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 eth0 324.11 198.14 7638.19 28.80 0.00 0.00 0.00 0.00 14:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 docker0 31.17 47.20 2.97 387.38 0.00 0.00 0.00 0.00 Average: eth0 42.58 25.46 958.62 3.85 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 3.91 5.91 0.37 48.54 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) 14:15:09 LINUX RESTART (2 CPU) 14:16:01 CPU %user %nice %system %iowait %steal %idle 14:17:01 all 0.33 0.00 0.08 0.00 0.03 99.57 14:17:01 0 0.57 0.00 0.08 0.00 0.03 99.32 14:17:01 1 0.08 0.00 0.07 0.00 0.02 99.83 14:18:01 all 0.24 0.00 0.06 0.00 0.03 99.67 14:18:01 0 0.18 0.00 0.07 0.00 0.02 99.73 14:18:01 1 0.30 0.00 0.05 0.00 0.03 99.62 14:19:01 all 0.21 0.00 0.05 0.00 0.02 99.72 14:19:01 0 0.03 0.00 0.05 0.00 0.02 99.90 14:19:01 1 0.39 0.00 0.05 0.00 0.02 99.54 14:20:01 all 0.25 0.00 0.04 0.00 0.02 99.69 14:20:01 0 0.05 0.00 0.05 0.00 0.02 99.88 14:20:01 1 0.45 0.00 0.03 0.00 0.02 99.50 14:21:01 all 0.20 0.00 0.05 0.00 0.01 99.74 14:21:01 0 0.13 0.00 0.03 0.00 0.00 99.83 14:21:01 1 0.27 0.00 0.07 0.00 0.02 99.65 14:22:01 all 0.09 0.00 0.05 0.00 0.03 99.82 14:22:01 0 0.12 0.00 0.05 0.00 0.03 99.80 14:22:01 1 0.07 0.00 0.05 0.00 0.03 99.85 14:23:01 all 0.16 0.00 0.05 0.00 0.02 99.77 14:23:01 0 0.28 0.00 0.03 0.00 0.02 99.67 14:23:01 1 0.03 0.00 0.07 0.00 0.02 99.88 14:24:01 all 17.15 0.00 6.70 2.05 0.06 74.03 14:24:01 0 17.37 0.00 6.66 2.17 0.07 73.73 14:24:01 1 16.94 0.00 6.75 1.93 0.05 74.33 Average: all 2.27 0.00 0.86 0.25 0.03 96.59 Average: 0 2.29 0.00 0.86 0.26 0.03 96.56 Average: 1 2.26 0.00 0.87 0.24 0.03 96.61