---> uname -a: Linux prd-centos7-docker-4c-2g-518.vexxhost.local 3.10.0-1160.36.2.el7.x86_64 #1 SMP Wed Jul 21 11:57:15 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: 2799.996 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 3.10.0-1160.36.2.el7.x86_64 (centos-7-docker-611db46c-487c-30ca-28da-62715972c0a2.vexxhost.lo) 08/22/21 _x86_64_ (2 CPU) 00:51:03 LINUX RESTART (2 CPU) 00:52:01 tps rtps wtps bread/s bwrtn/s 00:53:01 3.40 0.00 3.40 0.00 107.05 00:54:01 0.47 0.00 0.47 0.00 7.81 00:55:01 0.22 0.00 0.22 0.00 3.51 00:56:01 0.23 0.00 0.23 0.00 3.08 00:57:01 0.25 0.00 0.25 0.00 2.76 00:58:01 0.33 0.00 0.33 0.00 4.96 00:59:01 0.18 0.00 0.18 0.00 2.83 01:00:01 0.23 0.02 0.22 0.13 2.12 01:01:01 0.40 0.03 0.37 0.27 5.33 01:02:01 70.18 0.12 70.06 5.33 31142.86 01:03:01 128.30 0.00 128.30 0.00 27230.08 Average: 18.57 0.02 18.56 0.52 5321.33 00:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:53:01 5687508 0 615508 7.69 2620 1703296 1179492 13.02 553944 1530352 20 00:54:01 5685396 0 617616 7.71 2620 1703300 1162016 12.83 556620 1530476 20 00:55:01 5686624 0 616384 7.70 2620 1703304 1162016 12.83 555300 1530480 8 00:56:01 5686624 0 616380 7.70 2620 1703308 1162016 12.83 554492 1531292 8 00:57:01 5688336 0 614664 7.67 2620 1703312 1162244 12.83 553096 1531292 12 00:58:01 5687824 0 615172 7.68 2620 1703316 1162292 12.83 553312 1531300 16 00:59:01 5680448 0 622544 7.77 2620 1703320 1162016 12.83 560776 1531300 8 01:00:01 5678756 0 624224 7.79 2620 1703332 1163936 12.85 561780 1531300 8 01:01:01 5678928 0 624040 7.79 2620 1703344 1164360 12.86 563824 1529456 8 01:02:01 4766196 0 817712 10.21 2620 2422404 1436532 15.86 752760 2163896 560 01:03:01 3984140 0 996704 12.44 2620 3025468 1457152 16.09 914476 2653808 52 Average: 5446435 0 670995 8.38 2620 1888882 1215825 13.42 607307 1690450 65 00:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:53:01 eth0 0.57 0.50 0.78 0.04 0.00 0.00 0.00 0.00 00:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 eth0 0.60 0.08 0.04 0.01 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 eth0 0.30 0.08 0.03 0.01 0.00 0.00 0.00 0.00 00:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 eth0 1.20 0.58 0.46 0.28 0.00 0.00 0.00 0.00 00:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 eth0 0.47 0.27 0.27 0.20 0.00 0.00 0.00 0.00 00:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 eth0 578.80 408.41 4102.26 35.33 0.00 0.00 0.00 0.00 01:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 vetheb45f64 8.82 11.21 0.96 9.70 0.00 0.00 0.00 0.00 01:02:01 docker0 8.82 11.11 0.84 9.69 0.00 0.00 0.00 0.00 01:03:01 eth0 599.65 403.83 3628.17 47.22 0.00 0.00 0.00 0.00 01:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 vethf718c7a 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:03:01 docker0 51.37 71.93 3.89 377.29 0.00 0.00 0.00 0.00 Average: eth0 107.49 74.04 703.18 7.56 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: vethf718c7a 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 5.47 7.55 0.43 35.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.36.2.el7.x86_64 (centos-7-docker-611db46c-487c-30ca-28da-62715972c0a2.vexxhost.lo) 08/22/21 _x86_64_ (2 CPU) 00:51:03 LINUX RESTART (2 CPU) 00:52:01 CPU %user %nice %system %iowait %steal %idle 00:53:01 all 0.16 0.00 0.06 0.00 0.03 99.76 00:53:01 0 0.17 0.00 0.05 0.00 0.03 99.75 00:53:01 1 0.15 0.00 0.07 0.00 0.02 99.77 00:54:01 all 0.16 0.00 0.03 0.00 0.02 99.79 00:54:01 0 0.12 0.00 0.02 0.00 0.00 99.87 00:54:01 1 0.20 0.00 0.05 0.00 0.03 99.72 00:55:01 all 0.07 0.00 0.03 0.00 0.03 99.87 00:55:01 0 0.03 0.00 0.03 0.00 0.03 99.90 00:55:01 1 0.10 0.00 0.03 0.00 0.02 99.85 00:56:01 all 0.03 0.00 0.03 0.00 0.03 99.91 00:56:01 0 0.05 0.00 0.03 0.00 0.03 99.88 00:56:01 1 0.02 0.00 0.03 0.00 0.02 99.93 00:57:01 all 0.26 0.00 0.03 0.00 0.03 99.68 00:57:01 0 0.07 0.00 0.03 0.00 0.02 99.88 00:57:01 1 0.45 0.00 0.03 0.00 0.03 99.48 00:58:01 all 0.14 0.00 0.05 0.00 0.02 99.79 00:58:01 0 0.07 0.00 0.07 0.00 0.03 99.83 00:58:01 1 0.22 0.00 0.03 0.00 0.00 99.75 00:59:01 all 0.19 0.00 0.05 0.00 0.03 99.73 00:59:01 0 0.05 0.00 0.03 0.00 0.03 99.88 00:59:01 1 0.33 0.00 0.07 0.00 0.02 99.58 01:00:01 all 0.14 0.00 0.03 0.00 0.02 99.81 01:00:01 0 0.23 0.00 0.02 0.00 0.00 99.75 01:00:01 1 0.05 0.00 0.05 0.00 0.03 99.87 01:01:01 all 0.18 0.00 0.05 0.00 0.03 99.74 01:01:01 0 0.28 0.00 0.05 0.00 0.03 99.63 01:01:01 1 0.07 0.00 0.05 0.00 0.03 99.85 01:02:01 all 10.10 0.00 4.22 1.04 0.04 84.60 01:02:01 0 10.84 0.00 4.71 1.14 0.05 83.25 01:02:01 1 9.36 0.00 3.73 0.94 0.03 85.94 01:03:01 all 15.09 0.00 6.98 1.12 0.08 76.73 01:03:01 0 15.04 0.00 7.32 1.14 0.09 76.41 01:03:01 1 15.13 0.00 6.64 1.10 0.07 77.06 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.34 0.00 1.02 0.19 0.03 96.42 Average: 0 2.37 0.00 1.09 0.20 0.03 96.31 Average: 1 2.31 0.00 0.95 0.18 0.03 96.53