---> uname -a: Linux prd-centos7-docker-4c-2g-1603.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: 2799.996 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/27/21 _x86_64_ (2 CPU) 09:11:19 LINUX RESTART (2 CPU) 09:12:01 tps rtps wtps bread/s bwrtn/s 09:13:01 84.78 3.51 81.27 2586.24 3677.89 09:14:01 1.78 0.00 1.78 0.00 37.72 09:15:01 0.30 0.00 0.30 0.00 3.88 09:16:01 0.20 0.00 0.20 0.00 2.70 09:17:01 0.18 0.00 0.18 0.00 2.35 09:18:01 0.35 0.00 0.35 0.00 4.68 09:19:01 94.67 0.05 94.62 4.00 27673.97 09:20:01 117.14 0.10 117.04 9.99 26253.17 Average: 37.43 0.46 36.97 325.08 7208.09 09:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:13:01 5458996 0 809860 10.11 2620 1737456 1148332 12.68 581940 1565956 20 09:14:01 5465544 0 803304 10.03 2620 1737464 1106832 12.22 577280 1565920 8 09:15:01 5466644 0 802200 10.02 2620 1737468 1100676 12.15 576412 1566256 8 09:16:01 5467164 0 801672 10.01 2620 1737476 1085244 11.98 575824 1566256 8 09:17:01 5464124 0 804708 10.05 2620 1737480 1085404 11.98 572884 1572664 8 09:18:01 5465160 0 803668 10.03 2620 1737484 1069672 11.81 571824 1572664 8 09:19:01 4485260 0 1039040 12.97 2620 2482012 1463804 16.16 798184 2224656 19632 09:20:01 3847776 0 1081552 13.50 2620 3076984 1412380 15.59 938224 2603368 17028 Average: 5140084 0 868250 10.84 2620 1997978 1184043 13.07 649072 1779718 4590 09:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:13:01 eth0 207.64 134.42 503.97 39.86 0.00 0.00 0.00 0.00 09:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 docker0 12.21 9.19 2.58 27.40 0.00 0.00 0.00 0.00 09:14:01 eth0 2.63 0.57 0.69 0.39 0.00 0.00 0.00 0.00 09:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 eth0 2.32 0.60 0.65 0.38 0.00 0.00 0.00 0.00 09:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 eth0 0.67 0.32 0.28 0.20 0.00 0.00 0.00 0.00 09:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 eth0 0.83 0.42 0.41 0.29 0.00 0.00 0.00 0.00 09:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 vethc98d89a 88.28 100.03 8.96 241.67 0.00 0.00 0.00 0.00 09:19:01 eth0 822.68 609.06 4345.61 87.18 0.00 0.00 0.00 0.00 09:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 docker0 88.28 99.90 7.75 241.66 0.00 0.00 0.00 0.00 09:20:01 eth0 668.44 471.89 3687.89 93.31 0.00 0.00 0.00 0.00 09:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 docker0 14.44 17.90 1.73 118.31 0.00 0.00 0.00 0.00 Average: eth0 213.20 152.19 1067.59 27.71 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 14.37 15.88 1.51 48.43 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) 09/27/21 _x86_64_ (2 CPU) 09:11:19 LINUX RESTART (2 CPU) 09:12:01 CPU %user %nice %system %iowait %steal %idle 09:13:01 all 6.06 0.00 2.50 2.49 0.05 88.90 09:13:01 0 6.03 0.00 2.57 1.61 0.05 89.74 09:13:01 1 6.08 0.00 2.43 3.38 0.05 88.05 09:14:01 all 0.25 0.00 0.09 0.00 0.02 99.64 09:14:01 0 0.35 0.00 0.08 0.00 0.03 99.53 09:14:01 1 0.15 0.00 0.10 0.00 0.00 99.75 09:15:01 all 0.11 0.00 0.05 0.00 0.02 99.82 09:15:01 0 0.10 0.00 0.05 0.00 0.02 99.83 09:15:01 1 0.12 0.00 0.05 0.00 0.02 99.82 09:16:01 all 0.22 0.00 0.04 0.00 0.02 99.72 09:16:01 0 0.05 0.00 0.05 0.00 0.00 99.90 09:16:01 1 0.38 0.00 0.03 0.00 0.03 99.55 09:17:01 all 0.27 0.00 0.29 0.00 0.02 99.41 09:17:01 0 0.18 0.00 0.32 0.00 0.05 99.45 09:17:01 1 0.37 0.00 0.27 0.00 0.00 99.37 09:18:01 all 0.21 0.00 0.08 0.00 0.02 99.70 09:18:01 0 0.03 0.00 0.07 0.00 0.02 99.88 09:18:01 1 0.38 0.00 0.08 0.00 0.02 99.52 09:19:01 all 11.27 0.00 4.79 2.05 0.10 81.79 09:19:01 0 11.48 0.00 5.12 2.16 0.10 81.14 09:19:01 1 11.07 0.00 4.45 1.93 0.10 82.44 09:20:01 all 15.51 0.00 7.75 1.83 0.11 74.80 09:20:01 0 14.38 0.00 7.41 1.85 0.09 76.27 09:20:01 1 16.64 0.00 8.08 1.82 0.12 73.34 Average: all 4.13 0.00 1.90 0.78 0.04 93.14 Average: 0 3.96 0.00 1.90 0.68 0.04 93.40 Average: 1 4.30 0.00 1.89 0.88 0.04 92.89