---> uname -a: Linux prd-centos7-docker-4c-2g-370.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) 09/16/21 _x86_64_ (2 CPU) 14:12:37 LINUX RESTART (2 CPU) 14:13:01 tps rtps wtps bread/s bwrtn/s 14:14:01 113.92 16.62 97.30 5582.95 6063.63 14:15:01 1.67 0.00 1.67 0.00 32.06 14:16:01 0.40 0.00 0.40 0.00 6.35 14:17:01 0.15 0.00 0.15 0.00 1.75 14:18:01 0.23 0.00 0.23 0.00 3.60 14:19:01 0.27 0.00 0.27 0.00 4.47 14:20:01 0.23 0.00 0.23 0.00 3.15 14:21:01 0.30 0.00 0.30 0.00 3.76 14:22:01 0.25 0.00 0.25 0.00 2.43 Average: 13.05 1.85 11.20 620.50 680.32 14:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:14:01 5426124 0 812832 10.15 2620 1767364 1300496 14.36 601372 1579280 136 14:15:01 5438268 0 800684 10.00 2620 1767368 1205260 13.31 591568 1579240 16 14:16:01 5435608 0 803344 10.03 2620 1767368 1205572 13.31 595944 1576680 20 14:17:01 5437256 0 801688 10.01 2620 1767376 1205260 13.31 595236 1576680 20 14:18:01 5436328 0 802612 10.02 2620 1767380 1205464 13.31 590964 1581952 20 14:19:01 5435696 0 803240 10.03 2620 1767384 1205368 13.31 591692 1581952 12 14:20:01 5436500 0 802428 10.02 2620 1767392 1205260 13.31 590960 1581952 8 14:21:01 5429508 0 809412 10.11 2620 1767400 1205260 13.31 598036 1581956 8 14:22:01 5424476 0 814444 10.17 2620 1767400 1217392 13.44 602360 1581952 16 Average: 5433307 0 805632 10.06 2620 1767381 1217259 13.44 595348 1580183 28 14:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:14:01 eth0 718.72 479.28 1444.85 94.17 0.00 0.00 0.00 0.00 14:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 docker0 73.77 54.95 6.83 221.27 0.00 0.00 0.00 0.00 14:15:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 eth0 1.33 0.28 0.33 0.19 0.00 0.00 0.00 0.00 14:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 eth0 0.53 0.08 0.05 0.01 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 eth0 0.55 0.32 0.27 0.20 0.00 0.00 0.00 0.00 14:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 eth0 0.35 0.27 0.15 0.08 0.00 0.00 0.00 0.00 14:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 eth0 1.83 1.12 1.50 0.52 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 80.42 53.53 160.84 10.58 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 8.20 6.11 0.76 24.59 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) 09/16/21 _x86_64_ (2 CPU) 14:12:37 LINUX RESTART (2 CPU) 14:13:01 CPU %user %nice %system %iowait %steal %idle 14:14:01 all 16.84 0.00 3.67 2.38 0.06 77.04 14:14:01 0 16.72 0.00 4.05 1.22 0.07 77.94 14:14:01 1 16.96 0.00 3.30 3.54 0.05 76.15 14:15:01 all 0.22 0.00 0.07 0.00 0.01 99.71 14:15:01 0 0.35 0.00 0.07 0.00 0.00 99.58 14:15:01 1 0.08 0.00 0.07 0.00 0.02 99.83 14:16:01 all 0.21 0.00 0.06 0.00 0.02 99.72 14:16:01 0 0.35 0.00 0.05 0.00 0.02 99.58 14:16:01 1 0.07 0.00 0.07 0.00 0.02 99.85 14:17:01 all 0.23 0.00 0.04 0.00 0.02 99.71 14:17:01 0 0.03 0.00 0.05 0.00 0.02 99.90 14:17:01 1 0.43 0.00 0.03 0.00 0.02 99.52 14:18:01 all 0.09 0.00 0.04 0.00 0.03 99.84 14:18:01 0 0.07 0.00 0.03 0.00 0.02 99.88 14:18:01 1 0.12 0.00 0.05 0.00 0.03 99.80 14:19:01 all 0.19 0.00 0.05 0.00 0.02 99.74 14:19:01 0 0.02 0.00 0.05 0.00 0.00 99.93 14:19:01 1 0.37 0.00 0.05 0.00 0.03 99.55 14:20:01 all 0.20 0.00 0.06 0.00 0.01 99.73 14:20:01 0 0.08 0.00 0.07 0.00 0.02 99.83 14:20:01 1 0.32 0.00 0.05 0.00 0.00 99.63 14:21:01 all 0.17 0.00 0.07 0.00 0.03 99.74 14:21:01 0 0.05 0.00 0.08 0.00 0.03 99.83 14:21:01 1 0.28 0.00 0.05 0.00 0.02 99.65 14:22:01 all 0.23 0.00 0.05 0.00 0.01 99.72 14:22:01 0 0.13 0.00 0.08 0.00 0.02 99.77 14:22:01 1 0.32 0.00 0.02 0.00 0.00 99.67 Average: all 1.99 0.00 0.45 0.26 0.02 97.28 Average: 0 1.93 0.00 0.49 0.13 0.02 97.43 Average: 1 2.06 0.00 0.40 0.38 0.02 97.13