---> uname -a: Linux prd-centos7-docker-4c-2g-258.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 09/30/21 _x86_64_ (2 CPU) 09:55:16 LINUX RESTART (2 CPU) 09:56:01 tps rtps wtps bread/s bwrtn/s 09:57:01 18.28 0.67 17.62 352.37 2726.39 09:58:01 0.40 0.00 0.40 0.00 6.33 09:59:01 0.33 0.00 0.33 0.00 3.60 10:00:01 0.17 0.00 0.17 0.00 2.47 10:01:01 0.38 0.02 0.37 0.13 5.25 10:02:01 0.48 0.10 0.38 1.73 6.10 10:03:01 3.81 0.10 3.71 10.00 135.60 Average: 3.41 0.13 3.28 52.05 412.35 09:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 5463868 0 805736 10.06 2620 1736716 1246728 13.76 581808 1565008 20 09:58:01 5466940 0 802656 10.02 2620 1736724 1204724 13.30 580248 1564972 8 09:59:01 5465852 0 803744 10.04 2620 1736724 1204796 13.30 578036 1567780 8 10:00:01 5464384 0 805204 10.05 2620 1736732 1204832 13.30 579148 1567780 8 10:01:01 5461928 0 807656 10.08 2620 1736736 1207412 13.33 579704 1569604 16 10:02:01 5462420 0 807040 10.08 2620 1736860 1205076 13.30 580008 1569664 12 10:03:01 5163628 0 870132 10.86 2620 1972560 1392568 15.37 761644 1658492 234708 Average: 5421289 0 814595 10.17 2620 1770436 1238019 13.67 605799 1580471 33540 09:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:01 eth0 89.96 61.75 355.62 12.97 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 docker0 11.06 9.19 1.25 26.52 0.00 0.00 0.00 0.00 09:58:01 eth0 2.17 0.55 1.67 0.04 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 eth0 1.13 0.30 0.33 0.20 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 eth0 0.92 0.37 0.32 0.20 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 eth0 0.45 0.08 0.05 0.01 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 eth0 358.20 233.97 2594.89 20.13 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.72 42.46 421.84 4.80 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 1.58 1.31 0.18 3.79 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) 09/30/21 _x86_64_ (2 CPU) 09:55:16 LINUX RESTART (2 CPU) 09:56:01 CPU %user %nice %system %iowait %steal %idle 09:57:01 all 2.37 0.00 1.23 0.31 0.03 96.05 09:57:01 0 2.42 0.00 1.40 0.30 0.03 95.84 09:57:01 1 2.33 0.00 1.06 0.32 0.03 96.26 09:58:01 all 0.25 0.00 0.04 0.00 0.03 99.67 09:58:01 0 0.40 0.00 0.03 0.00 0.03 99.53 09:58:01 1 0.10 0.00 0.05 0.00 0.03 99.82 09:59:01 all 0.14 0.00 0.03 0.00 0.04 99.79 09:59:01 0 0.23 0.00 0.03 0.00 0.05 99.68 09:59:01 1 0.05 0.00 0.02 0.00 0.03 99.90 10:00:01 all 0.07 0.00 0.03 0.00 0.04 99.87 10:00:01 0 0.12 0.00 0.02 0.00 0.02 99.85 10:00:01 1 0.02 0.00 0.03 0.00 0.07 99.88 10:01:01 all 0.12 0.00 0.04 0.00 0.04 99.80 10:01:01 0 0.10 0.00 0.05 0.00 0.05 99.80 10:01:01 1 0.13 0.00 0.03 0.00 0.03 99.80 10:02:01 all 0.08 0.00 0.04 0.00 0.03 99.84 10:02:01 0 0.05 0.00 0.05 0.00 0.05 99.85 10:02:01 1 0.12 0.00 0.03 0.00 0.02 99.83 10:03:01 all 3.61 0.00 1.32 0.02 0.05 95.00 10:03:01 0 2.82 0.00 1.38 0.03 0.07 95.70 10:03:01 1 4.40 0.00 1.27 0.00 0.03 94.30 Average: all 0.94 0.00 0.39 0.05 0.04 98.58 Average: 0 0.87 0.00 0.42 0.05 0.04 98.61 Average: 1 1.01 0.00 0.35 0.05 0.04 98.55