---> uname -a: Linux prd-centos7-docker-4c-2g-1478.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/02/21 _x86_64_ (2 CPU) 17:09:27 LINUX RESTART (2 CPU) 17:10:01 tps rtps wtps bread/s bwrtn/s 17:11:01 78.11 3.53 74.58 2585.92 2817.66 17:12:01 0.45 0.00 0.45 0.00 7.13 17:13:01 0.28 0.00 0.28 0.00 2.85 17:14:01 0.18 0.00 0.18 0.00 2.05 17:15:01 0.38 0.00 0.38 0.00 5.85 17:16:01 0.30 0.00 0.30 0.00 4.18 17:17:01 0.27 0.00 0.27 0.00 3.35 17:18:01 78.00 0.03 77.96 3.73 29553.18 Average: 19.75 0.45 19.31 323.87 4049.71 17:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:11:01 5475900 0 799068 9.98 2620 1731344 1283848 14.17 572044 1561640 20 17:12:01 5482064 0 792896 9.90 2620 1731352 1220556 13.48 567444 1561600 16 17:13:01 5481756 0 793204 9.90 2620 1731352 1220592 13.48 570096 1559176 8 17:14:01 5482744 0 792204 9.89 2620 1731364 1205124 13.31 569404 1559176 8 17:15:01 5481828 0 793116 9.90 2620 1731368 1205316 13.31 563044 1566704 12 17:16:01 5481828 0 793116 9.90 2620 1731368 1205328 13.31 563184 1566704 8 17:17:01 5482944 0 791992 9.89 2620 1731376 1205124 13.31 562024 1566704 8 17:18:01 4590448 0 945644 11.81 2620 2470220 1494768 16.50 739940 2187164 16856 Average: 5369939 0 812655 10.15 2620 1823718 1255082 13.86 588398 1641108 2117 17:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:11:01 eth0 161.76 105.94 451.13 35.58 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 1.33 1.13 0.37 2.45 0.00 0.00 0.00 0.00 17:12:01 eth0 2.40 0.62 0.69 0.37 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 eth0 1.05 0.32 0.30 0.23 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 eth0 2.00 0.08 0.17 0.01 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 eth0 2.12 0.70 0.78 0.46 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 eth0 0.63 0.38 0.28 0.21 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 eth0 2.18 0.08 0.23 0.01 0.00 0.00 0.00 0.00 17:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 eth0 799.47 557.35 4180.03 47.19 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 veth769d22b 27.85 30.43 2.97 70.08 0.00 0.00 0.00 0.00 17:18:01 docker0 27.85 30.30 2.59 70.06 0.00 0.00 0.00 0.00 Average: eth0 121.46 83.19 579.23 10.51 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: veth769d22b 3.48 3.80 0.37 8.76 0.00 0.00 0.00 0.00 Average: docker0 3.65 3.93 0.37 9.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/02/21 _x86_64_ (2 CPU) 17:09:27 LINUX RESTART (2 CPU) 17:10:01 CPU %user %nice %system %iowait %steal %idle 17:11:01 all 5.65 0.00 2.56 2.00 0.04 89.75 17:11:01 0 5.83 0.00 2.32 1.12 0.03 90.70 17:11:01 1 5.47 0.00 2.81 2.88 0.05 88.80 17:12:01 all 0.26 0.00 0.13 0.00 0.00 99.62 17:12:01 0 0.10 0.00 0.13 0.00 0.00 99.77 17:12:01 1 0.42 0.00 0.12 0.00 0.00 99.47 17:13:01 all 0.26 0.00 0.10 0.00 0.02 99.62 17:13:01 0 0.10 0.00 0.12 0.00 0.02 99.77 17:13:01 1 0.42 0.00 0.08 0.00 0.02 99.48 17:14:01 all 0.10 0.00 0.07 0.00 0.01 99.82 17:14:01 0 0.10 0.00 0.07 0.00 0.02 99.82 17:14:01 1 0.10 0.00 0.07 0.00 0.00 99.83 17:15:01 all 0.20 0.00 0.07 0.00 0.03 99.71 17:15:01 0 0.10 0.00 0.05 0.00 0.02 99.83 17:15:01 1 0.30 0.00 0.08 0.00 0.03 99.58 17:16:01 all 0.16 0.00 0.06 0.00 0.03 99.76 17:16:01 0 0.25 0.00 0.03 0.00 0.02 99.70 17:16:01 1 0.07 0.00 0.08 0.00 0.03 99.82 17:17:01 all 0.22 0.00 0.04 0.00 0.02 99.72 17:17:01 0 0.33 0.00 0.03 0.00 0.02 99.62 17:17:01 1 0.10 0.00 0.05 0.00 0.02 99.83 17:18:01 all 9.40 0.00 4.12 0.66 0.06 85.75 17:18:01 0 9.63 0.00 4.37 0.78 0.05 85.17 17:18:01 1 9.18 0.00 3.87 0.55 0.07 86.33 Average: all 2.00 0.00 0.88 0.33 0.02 96.77 Average: 0 2.02 0.00 0.87 0.23 0.02 96.86 Average: 1 1.98 0.00 0.88 0.42 0.03 96.69