---> uname -a: Linux prd-centos7-docker-4c-2g-430.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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 08/11/21 _x86_64_ (2 CPU) 20:25:01 LINUX RESTART (2 CPU) 20:26:01 tps rtps wtps bread/s bwrtn/s 20:27:01 0.93 0.00 0.93 0.00 22.15 20:28:01 0.20 0.00 0.20 0.00 3.13 20:29:01 0.22 0.00 0.22 0.00 2.17 20:30:01 0.23 0.00 0.23 0.00 3.60 20:31:01 0.30 0.00 0.30 0.00 4.38 20:32:01 0.28 0.00 0.28 0.00 3.33 20:33:01 0.25 0.00 0.25 0.00 4.35 20:34:01 0.22 0.00 0.22 0.00 4.00 20:35:01 94.19 0.00 94.19 0.00 22166.38 Average: 10.76 0.00 10.76 0.00 2468.71 20:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:27:01 5464032 0 805828 10.06 2620 1736460 1241156 13.70 580448 1566548 20 20:28:01 5463592 0 806260 10.07 2620 1736468 1241168 13.70 580932 1565976 8 20:29:01 5462652 0 807200 10.08 2620 1736468 1226740 13.54 582288 1565976 8 20:30:01 5462668 0 807176 10.08 2620 1736476 1226828 13.54 581608 1566912 8 20:31:01 5462988 0 806852 10.07 2620 1736480 1219680 13.47 578124 1569896 8 20:32:01 5463132 0 806704 10.07 2620 1736484 1219728 13.47 578224 1569944 8 20:33:01 5461336 0 808492 10.09 2620 1736492 1219764 13.47 579772 1569944 16 20:34:01 5453592 0 816232 10.19 2620 1736496 1206536 13.32 587868 1569944 16 20:35:01 4576348 0 1089664 13.61 2620 2340308 1294436 14.29 792448 2099916 32 Average: 5363371 0 839379 10.48 2620 1803570 1232893 13.61 604635 1627228 14 20:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:27:01 eth0 1.50 0.60 0.61 0.36 0.00 0.00 0.00 0.00 20:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 eth0 2.82 0.60 0.72 0.40 0.00 0.00 0.00 0.00 20:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 eth0 2.02 0.52 0.64 0.42 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 eth0 1.95 0.53 0.64 0.40 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 eth0 3.65 0.70 0.89 0.46 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 eth0 2.63 0.83 0.94 0.56 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 eth0 3.51 0.58 0.79 0.40 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 eth0 2.75 0.93 0.93 0.60 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 eth0 699.25 477.44 3277.80 54.85 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 2.20 1.65 0.36 0.37 0.00 0.00 0.00 0.00 Average: eth0 80.03 53.65 364.96 6.50 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 0.24 0.18 0.04 0.04 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) 08/11/21 _x86_64_ (2 CPU) 20:25:01 LINUX RESTART (2 CPU) 20:26:01 CPU %user %nice %system %iowait %steal %idle 20:27:01 all 0.23 0.00 0.08 0.00 0.03 99.66 20:27:01 0 0.08 0.00 0.07 0.00 0.03 99.82 20:27:01 1 0.38 0.00 0.08 0.00 0.03 99.50 20:28:01 all 0.12 0.00 0.03 0.00 0.02 99.83 20:28:01 0 0.08 0.00 0.05 0.00 0.02 99.85 20:28:01 1 0.15 0.00 0.02 0.00 0.02 99.82 20:29:01 all 0.13 0.00 0.05 0.00 0.02 99.81 20:29:01 0 0.05 0.00 0.05 0.00 0.03 99.87 20:29:01 1 0.20 0.00 0.05 0.00 0.00 99.75 20:30:01 all 0.19 0.00 0.03 0.00 0.02 99.76 20:30:01 0 0.10 0.00 0.05 0.00 0.02 99.83 20:30:01 1 0.28 0.00 0.02 0.00 0.02 99.68 20:31:01 all 0.22 0.00 0.04 0.00 0.02 99.72 20:31:01 0 0.18 0.00 0.05 0.00 0.03 99.73 20:31:01 1 0.25 0.00 0.03 0.00 0.00 99.72 20:32:01 all 0.13 0.00 0.07 0.00 0.02 99.79 20:32:01 0 0.18 0.00 0.10 0.00 0.03 99.68 20:32:01 1 0.07 0.00 0.03 0.00 0.00 99.90 20:33:01 all 0.20 0.00 0.04 0.00 0.02 99.74 20:33:01 0 0.32 0.00 0.07 0.00 0.02 99.60 20:33:01 1 0.08 0.00 0.02 0.00 0.02 99.88 20:34:01 all 0.13 0.00 0.07 0.00 0.02 99.79 20:34:01 0 0.20 0.00 0.08 0.00 0.03 99.68 20:34:01 1 0.05 0.00 0.05 0.00 0.00 99.90 20:35:01 all 12.53 0.00 7.04 1.34 0.06 79.03 20:35:01 0 13.15 0.00 7.41 1.37 0.05 78.02 20:35:01 1 11.90 0.00 6.68 1.32 0.07 80.03 Average: all 1.49 0.00 0.80 0.14 0.02 97.55 Average: 0 1.54 0.00 0.85 0.15 0.03 97.44 Average: 1 1.44 0.00 0.75 0.14 0.02 97.65