---> uname -a: Linux prd-centos7-docker-4c-2g-1316.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 14G 27G 33% / 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 14G 27G 33% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/12/22 _x86_64_ (2 CPU) 02:01:59 LINUX RESTART (2 CPU) 02:03:01 tps rtps wtps bread/s bwrtn/s 02:04:01 388.62 0.00 388.62 0.00 89935.76 02:05:01 58.23 0.00 58.23 0.00 10087.93 02:06:01 109.37 0.00 109.37 0.00 4209.25 02:07:01 501.00 250.43 250.57 7059.70 162760.32 02:08:01 414.84 67.40 347.44 2418.65 176537.03 02:09:02 706.62 188.65 517.98 8324.37 217673.17 02:10:01 114.24 24.13 90.11 1973.24 12179.14 Average: 328.10 75.94 252.16 2827.52 96406.95 02:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 3644868 0 973288 12.15 2620 3388164 1687924 18.64 1204000 2693508 45088 02:05:01 3276116 0 1056360 13.19 2620 3673844 1687412 18.63 1444328 2805012 37940 02:06:01 3314820 0 1063072 13.27 2620 3628428 1626228 17.95 1419744 2770748 40232 02:07:01 611296 0 1313956 16.41 2620 6081068 2445276 27.00 2250980 4551780 591288 02:08:01 651984 0 1255800 15.68 2620 6098536 2308828 25.49 3050224 3679972 3084 02:09:02 1797040 0 1465048 18.29 2620 4744232 2392120 26.41 2494744 3065428 24408 02:10:01 2851568 0 1180784 14.74 2620 3973968 1682384 18.57 1532236 3000584 28 Average: 2306813 0 1186901 14.82 2620 4512606 1975739 21.81 1913751 3223862 106010 02:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 eth0 398.22 268.98 5287.76 36.29 0.00 0.00 0.00 0.00 02:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 veth50e286f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:04:01 docker0 179.23 239.16 14.55 2041.38 0.00 0.00 0.00 0.00 02:05:01 eth0 27.28 14.04 22.03 11.61 0.00 0.00 0.00 0.00 02:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 veth50e286f 0.73 0.75 0.06 0.07 0.00 0.00 0.00 0.00 02:05:01 docker0 0.73 0.73 0.05 0.07 0.00 0.00 0.00 0.00 02:06:01 eth0 13.75 7.22 10.17 5.43 0.00 0.00 0.00 0.00 02:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 veth50e286f 1.11 1.11 0.09 0.09 0.00 0.00 0.00 0.00 02:06:01 docker0 1.11 1.11 0.07 0.09 0.00 0.00 0.00 0.00 02:07:01 veth431307e 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 02:07:01 veth88dc3d5 3.51 5.32 0.24 21.08 0.00 0.00 0.00 0.00 02:07:01 eth0 146.89 95.76 1846.67 130.55 0.00 0.00 0.00 0.00 02:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 veth1770334 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 veth431307e 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 02:08:01 vethf611cdd 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 eth0 78.74 47.34 1266.08 13.67 0.00 0.00 0.00 0.00 02:09:02 veth7a5cc73 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:09:02 veth431307e 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 02:09:02 eth0 110.00 52.55 593.42 23.93 0.00 0.00 0.00 0.00 02:09:02 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:10:01 eth0 382.98 391.52 295.93 1648.61 0.00 0.00 0.00 0.00 02:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 docker0 995.07 807.98 84.02 5753.46 0.00 0.00 0.00 0.00 Average: eth0 164.89 124.70 1334.45 263.78 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 35.97 52.66 2.73 422.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/12/22 _x86_64_ (2 CPU) 02:01:59 LINUX RESTART (2 CPU) 02:03:01 CPU %user %nice %system %iowait %steal %idle 02:04:01 all 31.92 0.00 13.04 3.78 0.11 51.15 02:04:01 0 31.47 0.00 13.28 4.15 0.11 51.00 02:04:01 1 32.38 0.00 12.80 3.41 0.11 51.31 02:05:01 all 49.67 0.00 4.98 0.59 0.09 44.68 02:05:01 0 49.70 0.00 4.99 0.53 0.09 44.69 02:05:01 1 49.63 0.00 4.97 0.64 0.09 44.66 02:06:01 all 66.78 0.00 6.57 1.22 0.11 25.31 02:06:01 0 67.35 0.00 6.59 1.34 0.11 24.61 02:06:01 1 66.21 0.00 6.56 1.11 0.11 26.01 02:07:01 all 40.69 0.00 14.34 20.63 0.10 24.24 02:07:01 0 40.89 0.00 14.20 20.69 0.11 24.12 02:07:01 1 40.50 0.00 14.48 20.57 0.09 24.35 02:08:01 all 77.21 0.00 17.69 4.04 0.14 0.92 02:08:01 0 77.78 0.00 17.05 3.86 0.15 1.17 02:08:01 1 76.64 0.00 18.34 4.22 0.13 0.67 02:09:02 all 69.11 0.00 22.68 6.94 0.14 1.13 02:09:02 0 69.47 0.00 22.77 6.49 0.13 1.15 02:09:02 1 68.75 0.00 22.59 7.39 0.15 1.11 02:10:01 all 32.75 0.00 7.93 1.83 0.09 57.40 02:10:01 0 33.53 0.00 8.14 1.26 0.09 56.98 02:10:01 1 31.98 0.00 7.72 2.40 0.09 57.81 Average: all 52.37 0.00 12.39 5.57 0.11 29.56 Average: 0 52.66 0.00 12.37 5.48 0.11 29.38 Average: 1 52.08 0.00 12.42 5.66 0.11 29.73