---> uname -a: Linux prd-centos7-docker-4c-2g-648.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) 08/23/21 _x86_64_ (2 CPU) 22:26:26 LINUX RESTART (2 CPU) 22:27:01 tps rtps wtps bread/s bwrtn/s 22:28:01 82.36 3.81 78.55 2632.36 3387.22 22:29:01 0.42 0.00 0.42 0.00 7.21 22:30:01 0.28 0.00 0.28 0.00 2.75 22:31:01 0.25 0.00 0.25 0.00 3.73 22:32:01 0.25 0.00 0.25 0.00 2.76 22:33:01 0.25 0.00 0.25 0.00 3.36 22:34:01 0.22 0.00 0.22 0.00 3.46 22:35:01 102.42 0.03 102.38 3.73 31642.50 Average: 23.31 0.48 22.83 329.71 4381.63 22:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:28:01 5457956 0 815256 10.18 2620 1733108 1281532 14.15 588724 1563872 16 22:29:01 5465344 0 807864 10.09 2620 1733112 1233572 13.62 582484 1563832 8 22:30:01 5466080 0 807128 10.08 2620 1733112 1226376 13.54 584704 1560992 8 22:31:01 5468112 0 805088 10.05 2620 1733120 1203544 13.29 583600 1560992 8 22:32:01 5466772 0 806424 10.07 2620 1733124 1203724 13.29 576384 1569152 12 22:33:01 5465008 0 808184 10.09 2620 1733128 1203820 13.29 578076 1569152 8 22:34:01 5466820 0 806368 10.07 2620 1733132 1203544 13.29 576464 1569152 8 22:35:01 4588496 0 966496 12.07 2620 2451328 1397320 15.43 761136 2175520 52 Average: 5355574 0 827851 10.34 2620 1822896 1244179 13.74 603946 1641583 15 22:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:28:01 eth0 205.64 125.28 469.97 39.89 0.00 0.00 0.00 0.00 22:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 docker0 2.25 2.16 0.51 6.55 0.00 0.00 0.00 0.00 22:29:01 eth0 1.73 0.47 0.42 0.24 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 eth0 1.28 0.37 0.33 0.20 0.00 0.00 0.00 0.00 22:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 eth0 1.10 0.45 0.45 0.27 0.00 0.00 0.00 0.00 22:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 eth0 0.53 0.38 0.27 0.20 0.00 0.00 0.00 0.00 22:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 eth0 725.30 493.37 4482.42 46.99 0.00 0.00 0.00 0.00 22:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 docker0 57.79 77.95 4.69 368.05 0.00 0.00 0.00 0.00 Average: eth0 116.99 77.57 619.24 10.98 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 7.50 10.01 0.65 46.82 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) 08/23/21 _x86_64_ (2 CPU) 22:26:26 LINUX RESTART (2 CPU) 22:27:01 CPU %user %nice %system %iowait %steal %idle 22:28:01 all 6.16 0.00 2.72 2.04 0.03 89.04 22:28:01 0 6.01 0.00 2.88 1.41 0.03 89.67 22:28:01 1 6.31 0.00 2.56 2.68 0.03 88.41 22:29:01 all 0.24 0.00 0.06 0.00 0.03 99.67 22:29:01 0 0.08 0.00 0.07 0.00 0.03 99.82 22:29:01 1 0.40 0.00 0.05 0.00 0.03 99.52 22:30:01 all 0.19 0.00 0.07 0.00 0.02 99.72 22:30:01 0 0.07 0.00 0.07 0.00 0.02 99.85 22:30:01 1 0.32 0.00 0.07 0.00 0.02 99.60 22:31:01 all 0.18 0.00 0.05 0.00 0.03 99.74 22:31:01 0 0.05 0.00 0.05 0.00 0.03 99.87 22:31:01 1 0.32 0.00 0.05 0.00 0.02 99.62 22:32:01 all 0.22 0.00 0.04 0.00 0.03 99.72 22:32:01 0 0.07 0.00 0.03 0.00 0.02 99.88 22:32:01 1 0.37 0.00 0.05 0.00 0.03 99.55 22:33:01 all 0.20 0.00 0.04 0.00 0.02 99.74 22:33:01 0 0.08 0.00 0.05 0.00 0.03 99.83 22:33:01 1 0.32 0.00 0.03 0.00 0.00 99.65 22:34:01 all 0.15 0.00 0.05 0.00 0.02 99.78 22:34:01 0 0.22 0.00 0.05 0.00 0.02 99.72 22:34:01 1 0.08 0.00 0.05 0.00 0.02 99.85 22:35:01 all 12.00 0.00 5.37 1.10 0.05 81.47 22:35:01 0 11.84 0.00 5.64 1.17 0.05 81.31 22:35:01 1 12.16 0.00 5.10 1.04 0.05 81.64 Average: all 2.37 0.00 1.03 0.39 0.03 96.19 Average: 0 2.25 0.00 1.08 0.32 0.03 96.33 Average: 1 2.49 0.00 0.98 0.46 0.03 96.06