---> uname -a: Linux prd-centos7-docker-4c-2g-6291.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: 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 9.0G 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) 03/02/22 _x86_64_ (2 CPU) 22:40:52 LINUX RESTART (2 CPU) 22:41:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:42:01 306.86 112.22 194.63 0.00 10083.09 62998.49 0.00 22:43:01 303.15 0.07 303.08 0.00 1.33 76120.88 0.00 22:44:01 1.68 0.00 1.68 0.00 0.00 35.20 0.00 22:45:01 0.17 0.00 0.17 0.00 0.00 2.01 0.00 22:46:01 0.25 0.00 0.25 0.00 0.00 3.88 0.00 Average: 121.83 22.16 99.67 0.00 1990.40 27721.10 0.00 22:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:42:01 4901544 0 751960 9.39 2620 2352808 1585972 17.51 711492 2081024 7136 22:43:01 3458316 0 992948 12.40 2620 3555048 1217484 13.44 870324 3153952 28 22:44:01 3445476 0 1005840 12.56 2620 3554996 1208804 13.35 883548 3153936 16 22:45:01 3447980 0 1003332 12.53 2620 3555000 1166440 12.88 883452 3153936 16 22:46:01 3453584 0 997716 12.46 2620 3555012 1166440 12.88 877908 3153940 8 Average: 3741380 0 950359 11.87 2620 3314573 1269028 14.01 845345 2939358 1441 22:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:42:01 vethfc2f5fd 70.27 92.60 6.83 62.13 0.00 0.00 0.00 0.00 22:42:01 eth0 669.88 410.43 5035.45 97.04 0.00 0.00 0.00 0.00 22:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 docker0 97.66 111.92 9.00 169.60 0.00 0.00 0.00 0.00 22:43:01 eth0 279.54 186.65 4526.64 27.93 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 112.87 155.52 8.96 1977.18 0.00 0.00 0.00 0.00 22:44:01 eth0 0.48 0.28 0.26 0.21 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 188.47 118.57 1902.49 24.81 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 41.93 53.30 3.58 430.32 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) 03/02/22 _x86_64_ (2 CPU) 22:40:52 LINUX RESTART (2 CPU) 22:41:02 CPU %user %nice %system %iowait %steal %idle 22:42:01 all 32.55 0.00 14.29 8.10 0.10 44.96 22:42:01 0 31.87 0.00 14.92 7.73 0.11 45.37 22:42:01 1 33.23 0.00 13.67 8.47 0.09 44.54 22:43:01 all 24.23 0.00 12.46 2.04 0.07 61.20 22:43:01 0 24.51 0.00 13.37 2.26 0.07 59.80 22:43:01 1 23.95 0.00 11.56 1.82 0.07 62.61 22:44:01 all 0.16 0.00 0.08 0.00 0.02 99.75 22:44:01 0 0.15 0.00 0.08 0.00 0.02 99.75 22:44:01 1 0.17 0.00 0.07 0.00 0.02 99.75 22:45:01 all 0.27 0.00 0.10 0.00 0.02 99.62 22:45:01 0 0.15 0.00 0.12 0.00 0.02 99.72 22:45:01 1 0.38 0.00 0.08 0.00 0.02 99.52 22:46:01 all 0.06 0.00 0.06 0.00 0.02 99.87 22:46:01 0 0.07 0.00 0.08 0.00 0.02 99.83 22:46:01 1 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 10.98 0.00 5.18 1.93 0.04 81.86 Average: 0 10.88 0.00 5.48 1.90 0.04 81.69 Average: 1 11.08 0.00 4.88 1.96 0.04 82.04