---> uname -a: Linux prd-centos7-docker-4c-2g-6785.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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 9.5G 31G 24% / 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 9.5G 31G 24% /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) 03/10/22 _x86_64_ (2 CPU) 17:55:17 LINUX RESTART (2 CPU) 17:56:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:57:01 189.33 0.05 189.28 0.00 1.08 43762.25 0.00 17:58:01 7.11 0.00 7.11 0.00 0.00 420.30 0.00 17:59:01 0.47 0.00 0.47 0.00 0.00 6.25 0.00 18:00:01 0.15 0.00 0.15 0.00 0.00 2.55 0.00 18:01:01 185.10 0.05 185.05 0.00 3.86 53469.21 0.00 Average: 76.06 0.02 76.04 0.00 0.99 19452.94 0.00 17:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:57:01 4429680 0 840892 10.50 2620 2735740 1314764 14.52 837292 2348188 160 17:58:01 4406608 0 863944 10.79 2620 2735760 1211456 13.38 866908 2341288 12 17:59:01 4411168 0 859384 10.73 2620 2735760 1169640 12.91 863544 2341288 16 18:00:01 4417956 0 852588 10.65 2620 2735768 1169640 12.91 857232 2341288 8 18:01:01 2746200 0 1202464 15.01 2620 4057648 2227248 24.59 1182012 3468348 16 Average: 4082322 0 923854 11.54 2620 3000135 1418550 15.66 921398 2568080 42 17:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:57:01 eth0 154.07 101.49 2883.10 24.22 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 21.44 24.15 1.54 293.42 0.00 0.00 0.00 0.00 17:58:01 eth0 18.07 9.74 16.81 3.06 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 eth0 0.08 0.07 0.01 0.04 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 vethf127614 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 eth0 318.30 197.12 7569.14 118.44 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 veth912cd19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethf127614 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.95 61.58 2091.43 29.17 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: veth912cd19 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) 03/10/22 _x86_64_ (2 CPU) 17:55:17 LINUX RESTART (2 CPU) 17:56:02 CPU %user %nice %system %iowait %steal %idle 17:57:01 all 55.54 0.00 11.91 1.93 0.09 30.52 17:57:01 0 54.95 0.00 11.74 2.01 0.09 31.21 17:57:01 1 56.14 0.00 12.09 1.85 0.09 29.83 17:58:01 all 0.65 0.00 0.32 0.03 0.03 98.97 17:58:01 0 0.65 0.00 0.35 0.02 0.02 98.96 17:58:01 1 0.65 0.00 0.28 0.05 0.03 98.98 17:59:01 all 0.13 0.00 0.05 0.00 0.04 99.77 17:59:01 0 0.15 0.00 0.03 0.00 0.02 99.80 17:59:01 1 0.12 0.00 0.07 0.00 0.07 99.75 18:00:01 all 0.13 0.00 0.05 0.00 0.04 99.78 18:00:01 0 0.05 0.00 0.05 0.00 0.03 99.87 18:00:01 1 0.20 0.00 0.05 0.00 0.05 99.70 18:01:01 all 24.98 0.00 11.54 1.70 0.07 61.72 18:01:01 0 24.37 0.00 11.93 2.01 0.07 61.62 18:01:01 1 25.58 0.00 11.15 1.38 0.07 61.82 Average: all 15.39 0.00 4.55 0.70 0.05 79.31 Average: 0 15.15 0.00 4.60 0.77 0.04 79.43 Average: 1 15.63 0.00 4.50 0.62 0.06 79.18