---> uname -a: Linux prd-centos7-docker-4c-2g-1708.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 8.2G 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 8.2G 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) 08/02/21 _x86_64_ (2 CPU) 17:59:48 LINUX RESTART (2 CPU) 18:01:02 tps rtps wtps bread/s bwrtn/s 18:02:01 11.77 0.10 11.67 1.76 2534.71 18:03:01 54.20 0.00 54.20 0.00 15011.88 18:04:01 55.32 0.03 55.29 0.27 17270.66 18:05:01 0.15 0.00 0.15 0.00 2.15 Average: 30.44 0.03 30.40 0.50 8730.85 18:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:02:01 4949244 0 911832 11.39 2620 2145244 1548572 17.10 660372 1954228 52344 18:03:01 4315012 0 943324 11.78 2620 2747984 1233548 13.62 672836 2486192 488240 18:04:01 4285628 0 972568 12.14 2620 2748124 1234036 13.62 698920 2479612 8 18:05:01 4287172 0 971020 12.12 2620 2748128 1210352 13.36 698008 2479608 8 Average: 4459264 0 949686 11.86 2620 2597370 1306627 14.43 682534 2349910 135150 18:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:02:01 eth0 357.25 265.09 761.31 22.92 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 veth0aadc9a 258.16 314.78 17.58 748.96 0.00 0.00 0.00 0.00 18:02:01 docker0 258.16 314.66 14.06 748.95 0.00 0.00 0.00 0.00 18:03:01 eth0 653.45 459.33 3280.22 39.31 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 202.37 244.52 10.67 662.29 0.00 0.00 0.00 0.00 18:04:01 eth0 17.65 10.82 18.01 5.69 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 eth0 0.98 0.30 0.32 0.20 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 256.92 183.55 1016.00 17.01 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 114.55 139.08 6.15 351.19 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) 08/02/21 _x86_64_ (2 CPU) 17:59:48 LINUX RESTART (2 CPU) 18:01:02 CPU %user %nice %system %iowait %steal %idle 18:02:01 all 1.43 0.00 0.73 0.00 0.03 97.81 18:02:01 0 1.97 0.00 1.10 0.00 0.03 96.90 18:02:01 1 0.89 0.00 0.36 0.00 0.03 98.72 18:03:01 all 8.77 0.00 4.24 0.53 0.06 86.39 18:03:01 0 9.33 0.00 4.92 0.52 0.05 85.18 18:03:01 1 8.22 0.00 3.56 0.55 0.07 87.60 18:04:01 all 0.94 0.00 0.91 0.62 0.03 97.50 18:04:01 0 0.87 0.00 0.89 0.44 0.03 97.77 18:04:01 1 1.01 0.00 0.94 0.80 0.02 97.23 18:05:01 all 0.26 0.00 0.04 0.00 0.02 99.68 18:05:01 0 0.07 0.00 0.05 0.00 0.02 99.87 18:05:01 1 0.45 0.00 0.03 0.00 0.02 99.50 Average: all 2.82 0.00 1.46 0.29 0.03 95.40 Average: 0 3.02 0.00 1.72 0.24 0.03 95.00 Average: 1 2.62 0.00 1.21 0.34 0.03 95.80