---> uname -a: Linux prd-centos7-docker-4c-2g-414.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 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) 12/07/21 _x86_64_ (2 CPU) 16:54:51 LINUX RESTART (2 CPU) 16:55:01 tps rtps wtps bread/s bwrtn/s 16:56:02 211.39 89.73 121.66 9442.16 39546.80 16:57:01 1.68 0.00 1.68 0.00 32.94 16:58:01 0.27 0.00 0.27 0.00 3.90 16:59:01 0.25 0.00 0.25 0.00 3.60 17:00:01 0.23 0.00 0.23 0.00 3.12 17:01:01 0.35 0.02 0.33 0.13 4.88 17:02:02 0.37 0.08 0.28 1.60 5.18 17:03:01 0.29 0.00 0.29 0.00 3.22 17:04:01 55.27 0.13 55.14 13.73 16185.14 Average: 30.13 10.04 20.09 1055.14 6223.11 16:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:56:02 5682044 0 626244 7.82 2620 1698024 1253908 13.84 572548 1520096 132 16:57:01 5693076 0 615204 7.68 2620 1698032 1164972 12.86 564264 1520060 16 16:58:01 5694180 0 614100 7.67 2620 1698032 1183868 13.07 562128 1520060 20 16:59:01 5696268 0 612004 7.64 2620 1698040 1164680 12.86 561036 1520060 12 17:00:01 5698200 0 610068 7.62 2620 1698044 1164872 12.86 559084 1520060 12 17:01:01 5697944 0 610324 7.62 2620 1698044 1167592 12.89 559400 1520060 20 17:02:02 5698664 0 609476 7.61 2620 1698172 1165188 12.86 558284 1520124 8 17:03:01 5686264 0 621868 7.76 2620 1698180 1165416 12.87 570788 1520124 12 17:04:01 5007092 0 810652 10.12 2620 2188568 1321308 14.59 797756 1856996 32 Average: 5617081 0 636660 7.95 2620 1752571 1194645 13.19 589476 1557516 29 16:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:56:02 eth0 445.20 231.68 1069.19 74.06 0.00 0.00 0.00 0.00 16:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:02 docker0 12.34 6.11 1.50 42.84 0.00 0.00 0.00 0.00 16:57:01 eth0 1.17 0.22 0.20 0.11 0.00 0.00 0.00 0.00 16:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 eth0 10.01 4.01 10.01 0.83 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 eth0 0.13 0.10 0.01 0.04 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 eth0 1.03 0.45 0.40 0.24 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 eth0 0.27 0.17 0.09 0.10 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:02 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:02:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 eth0 1.07 0.53 0.38 0.22 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 121.17 73.00 2602.64 12.33 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.72 34.61 410.74 9.81 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 1.38 0.68 0.17 4.78 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) 12/07/21 _x86_64_ (2 CPU) 16:54:51 LINUX RESTART (2 CPU) 16:55:01 CPU %user %nice %system %iowait %steal %idle 16:56:02 all 18.32 0.00 6.56 5.25 0.07 69.80 16:56:02 0 17.64 0.00 6.85 4.51 0.07 70.93 16:56:02 1 19.00 0.00 6.27 5.99 0.07 68.66 16:57:01 all 0.21 0.00 0.05 0.00 0.02 99.72 16:57:01 0 0.05 0.00 0.07 0.00 0.02 99.86 16:57:01 1 0.37 0.00 0.03 0.00 0.02 99.58 16:58:01 all 0.45 0.00 0.06 0.01 0.03 99.46 16:58:01 0 0.50 0.00 0.08 0.00 0.03 99.38 16:58:01 1 0.40 0.00 0.03 0.02 0.02 99.53 16:59:01 all 0.25 0.00 0.03 0.00 0.03 99.69 16:59:01 0 0.48 0.00 0.03 0.00 0.02 99.47 16:59:01 1 0.02 0.00 0.03 0.00 0.03 99.92 17:00:01 all 0.28 0.00 0.04 0.00 0.02 99.66 17:00:01 0 0.52 0.00 0.03 0.00 0.02 99.43 17:00:01 1 0.05 0.00 0.05 0.00 0.02 99.88 17:01:01 all 0.25 0.00 0.05 0.00 0.01 99.69 17:01:01 0 0.43 0.00 0.05 0.00 0.00 99.52 17:01:01 1 0.07 0.00 0.05 0.00 0.02 99.87 17:02:02 all 0.17 0.00 0.05 0.01 0.02 99.76 17:02:02 0 0.07 0.00 0.05 0.02 0.02 99.85 17:02:02 1 0.27 0.00 0.05 0.00 0.02 99.67 17:03:01 all 0.12 0.00 0.06 0.00 0.01 99.81 17:03:01 0 0.03 0.00 0.07 0.00 0.02 99.88 17:03:01 1 0.20 0.00 0.05 0.00 0.00 99.74 17:04:01 all 8.15 0.00 3.06 0.43 0.03 88.32 17:04:01 0 8.38 0.00 3.17 0.53 0.03 87.89 17:04:01 1 7.92 0.00 2.96 0.34 0.03 88.75 Average: all 3.08 0.00 1.09 0.62 0.02 95.18 Average: 0 3.07 0.00 1.14 0.55 0.02 95.21 Average: 1 3.09 0.00 1.04 0.69 0.02 95.15