---> uname -a: Linux prd-centos7-docker-4c-2g-7004.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: 2799.994 BogoMIPS: 5599.98 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 9.3G 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 9.3G 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) 03/14/22 _x86_64_ (2 CPU) 05:02:59 LINUX RESTART (2 CPU) 05:04:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:05:01 332.16 0.50 331.66 0.00 38.15 103145.86 0.00 05:06:01 58.53 0.17 58.37 0.00 19.45 11057.74 0.00 05:07:01 113.37 0.00 113.37 0.00 0.00 4732.00 0.00 05:08:01 10.87 0.00 10.87 0.00 0.00 1296.30 0.00 05:09:01 0.15 0.00 0.15 0.00 0.00 1.70 0.00 05:10:01 0.37 0.00 0.37 0.00 0.00 5.20 0.00 05:11:01 0.33 0.00 0.33 0.00 0.00 5.28 0.00 05:12:01 0.30 0.00 0.30 0.00 0.00 4.47 0.00 05:13:01 0.33 0.00 0.33 0.00 0.00 5.18 0.00 05:14:01 0.27 0.00 0.27 0.00 0.00 4.03 0.00 Average: 50.76 0.07 50.69 0.00 5.65 11729.47 0.00 05:04:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 3564208 0 1015336 12.68 2620 3426768 1579332 17.44 1262172 2709768 60132 05:06:01 3169300 0 1113772 13.91 2620 3723240 1551476 17.13 1519996 2828948 33816 05:07:01 3259728 0 1073772 13.41 2620 3672812 1782676 19.68 1439912 2792140 30420 05:08:01 3663008 0 976596 12.19 2620 3366708 1320160 14.58 1296128 2591036 12 05:09:01 3665144 0 974452 12.17 2620 3366716 1303700 14.39 1294724 2591036 12 05:10:01 3668176 0 971416 12.13 2620 3366720 1289308 14.23 1293660 2591036 8 05:11:01 3668632 0 970956 12.12 2620 3366724 1289356 14.24 1292952 2591036 8 05:12:01 3673812 0 965768 12.06 2620 3366732 1289628 14.24 1287552 2591040 12 05:13:01 3665936 0 973644 12.16 2620 3366732 1289376 14.24 1295464 2591036 12 05:14:01 3666036 0 973540 12.16 2620 3366736 1289448 14.24 1295724 2591036 8 Average: 3566398 0 1000925 12.50 2620 3438989 1398446 15.44 1327828 2646811 12444 05:04:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 eth0 415.82 294.42 5597.36 44.97 0.00 0.00 0.00 0.00 05:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 veth0e404e7 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:05:01 docker0 195.01 243.74 16.03 2112.12 0.00 0.00 0.00 0.00 05:06:01 eth0 29.43 14.99 23.04 12.99 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 veth0e404e7 0.93 0.95 0.07 0.08 0.00 0.00 0.00 0.00 05:06:01 docker0 0.93 0.93 0.06 0.08 0.00 0.00 0.00 0.00 05:07:01 eth0 23.78 17.50 12.85 94.78 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 veth0e404e7 1.22 1.22 0.09 0.09 0.00 0.00 0.00 0.00 05:07:01 docker0 1.22 1.22 0.08 0.09 0.00 0.00 0.00 0.00 05:08:01 eth0 2.03 1.32 1.55 0.84 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 0.30 0.15 0.09 0.07 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 eth0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 eth0 0.35 0.27 0.33 0.02 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 eth0 1.05 0.37 0.32 0.18 0.00 0.00 0.00 0.00 05:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 eth0 0.10 0.10 0.01 0.04 0.00 0.00 0.00 0.00 05:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 eth0 0.23 0.17 0.08 0.04 0.00 0.00 0.00 0.00 05:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.12 32.08 547.18 15.30 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 19.15 23.88 1.57 205.04 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) 03/14/22 _x86_64_ (2 CPU) 05:02:59 LINUX RESTART (2 CPU) 05:04:03 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 33.44 0.00 13.51 2.89 0.10 50.06 05:05:01 0 32.35 0.00 13.44 3.09 0.09 51.04 05:05:01 1 34.53 0.00 13.58 2.68 0.11 49.09 05:06:01 all 44.59 0.00 4.03 0.47 0.08 50.83 05:06:01 0 44.34 0.00 4.18 0.34 0.07 51.07 05:06:01 1 44.84 0.00 3.89 0.60 0.09 50.58 05:07:01 all 71.00 0.00 6.01 1.49 0.12 21.38 05:07:01 0 71.66 0.00 5.91 1.37 0.13 20.93 05:07:01 1 70.35 0.00 6.11 1.61 0.11 21.83 05:08:01 all 0.30 0.00 0.42 0.14 0.02 99.12 05:08:01 0 0.12 0.00 0.37 0.00 0.02 99.50 05:08:01 1 0.48 0.00 0.47 0.28 0.02 98.75 05:09:01 all 0.22 0.00 0.06 0.00 0.03 99.70 05:09:01 0 0.05 0.00 0.07 0.00 0.03 99.85 05:09:01 1 0.38 0.00 0.05 0.00 0.02 99.55 05:10:01 all 0.22 0.00 0.03 0.00 0.01 99.74 05:10:01 0 0.07 0.00 0.03 0.00 0.02 99.88 05:10:01 1 0.37 0.00 0.03 0.00 0.00 99.60 05:11:01 all 0.16 0.00 0.03 0.00 0.02 99.79 05:11:01 0 0.02 0.00 0.03 0.00 0.02 99.93 05:11:01 1 0.30 0.00 0.03 0.00 0.02 99.65 05:12:01 all 0.18 0.00 0.04 0.00 0.03 99.75 05:12:01 0 0.17 0.00 0.05 0.00 0.03 99.75 05:12:01 1 0.20 0.00 0.03 0.00 0.02 99.75 05:13:01 all 0.12 0.00 0.06 0.00 0.03 99.80 05:13:01 0 0.18 0.00 0.05 0.00 0.02 99.75 05:13:01 1 0.05 0.00 0.07 0.00 0.03 99.85 05:14:01 all 0.18 0.00 0.04 0.00 0.02 99.76 05:14:01 0 0.30 0.00 0.03 0.00 0.00 99.67 05:14:01 1 0.07 0.00 0.05 0.00 0.03 99.85 Average: all 14.20 0.00 2.27 0.47 0.04 83.02 Average: 0 14.10 0.00 2.27 0.45 0.04 83.15 Average: 1 14.30 0.00 2.28 0.49 0.04 82.89