---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41218 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41218) 03/13/25 _x86_64_ (8 CPU) 03:03:03 LINUX RESTART (8 CPU) 03:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:05:01 288.00 6.54 281.46 0.00 446.51 91037.97 0.00 03:06:01 182.24 0.03 182.20 0.00 2.40 93387.37 0.00 03:07:01 179.90 0.30 179.60 0.00 4.27 40540.31 0.00 03:08:01 231.17 0.12 231.06 0.00 12.93 89526.42 0.00 Average: 220.04 1.73 218.31 0.00 115.13 78571.02 0.00 03:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 26706236 31490480 815492 2.48 176244 4670880 2055304 6.06 1410452 4153740 726204 03:06:01 25711708 31532276 764388 2.32 195576 5655548 1870376 5.51 1894208 4620800 94888 03:07:01 25790524 31511348 787296 2.39 231856 5483276 1801756 5.31 1573332 4832864 344 03:08:01 24349324 31473004 819492 2.49 242932 6784856 1947216 5.74 1754716 5994412 364 Average: 25639448 31501777 796667 2.42 211652 5648640 1918663 5.65 1658177 4900454 205450 03:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 ens3 740.07 531.85 9125.76 99.92 0.00 0.00 0.00 0.00 03:05:01 docker0 371.71 475.39 30.81 3443.06 0.00 0.00 0.00 0.00 03:05:01 lo 5.42 5.42 0.60 0.60 0.00 0.00 0.00 0.00 03:06:01 ens3 250.16 99.03 4622.75 21.49 0.00 0.00 0.00 0.00 03:06:01 docker0 58.07 188.79 3.50 3859.47 0.00 0.00 0.00 0.00 03:06:01 veth508bb18 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 03:06:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:07:01 ens3 253.46 122.66 1637.10 31.08 0.00 0.00 0.00 0.00 03:07:01 docker0 106.48 218.20 16.89 1609.41 0.00 0.00 0.00 0.00 03:07:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 03:08:01 ens3 154.52 119.18 2711.16 141.73 0.00 0.00 0.00 0.00 03:08:01 docker0 4.57 9.05 0.28 114.94 0.00 0.00 0.00 0.00 03:08:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 347.89 216.85 4504.68 73.45 0.00 0.00 0.00 0.00 Average: docker0 134.20 221.78 12.79 2251.62 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41218) 03/13/25 _x86_64_ (8 CPU) 03:03:03 LINUX RESTART (8 CPU) 03:04:02 CPU %user %nice %system %iowait %steal %idle 03:05:01 all 11.96 0.00 5.52 3.85 0.10 78.56 03:05:01 0 13.11 0.00 4.79 0.93 0.09 81.08 03:05:01 1 11.58 0.00 5.83 1.12 0.12 81.35 03:05:01 2 13.53 0.00 6.31 4.83 0.10 75.22 03:05:01 3 10.37 0.00 5.75 2.63 0.09 81.16 03:05:01 4 11.28 0.00 6.81 5.28 0.12 76.51 03:05:01 5 11.85 0.00 4.17 3.39 0.10 80.49 03:05:01 6 11.48 0.00 4.52 4.79 0.10 79.11 03:05:01 7 12.51 0.00 6.00 7.85 0.10 73.53 03:06:01 all 29.38 0.00 6.58 3.25 0.11 60.69 03:06:01 0 27.51 0.00 7.13 0.25 0.10 65.01 03:06:01 1 31.20 0.00 8.46 0.35 0.12 59.86 03:06:01 2 28.91 0.00 5.87 0.73 0.10 64.40 03:06:01 3 30.36 0.00 6.12 0.45 0.15 62.91 03:06:01 4 29.96 0.00 6.30 1.84 0.10 61.80 03:06:01 5 31.29 0.00 6.24 0.29 0.12 62.06 03:06:01 6 29.90 0.00 5.76 0.15 0.08 64.10 03:06:01 7 25.83 0.00 6.73 22.04 0.12 45.28 03:07:01 all 18.91 0.00 3.40 1.57 0.08 76.05 03:07:01 0 6.49 0.00 1.52 0.00 0.05 91.94 03:07:01 1 18.38 0.00 2.21 0.48 0.05 78.88 03:07:01 2 40.13 0.00 4.25 0.74 0.10 54.79 03:07:01 3 18.52 0.00 2.91 0.17 0.07 78.33 03:07:01 4 16.31 0.00 2.99 2.56 0.08 78.05 03:07:01 5 12.08 0.00 2.38 0.62 0.07 84.85 03:07:01 6 20.33 0.00 5.49 5.55 0.08 68.54 03:07:01 7 19.00 0.00 5.42 2.44 0.12 73.01 03:08:01 all 25.72 0.00 5.79 3.04 0.09 65.37 03:08:01 0 24.16 0.00 6.26 8.03 0.08 61.47 03:08:01 1 26.75 0.00 5.80 0.69 0.10 66.66 03:08:01 2 27.29 0.00 5.28 0.52 0.10 66.81 03:08:01 3 27.12 0.00 6.05 0.52 0.10 66.21 03:08:01 4 25.90 0.00 6.43 7.21 0.08 60.38 03:08:01 5 24.72 0.00 5.47 0.51 0.07 69.23 03:08:01 6 23.46 0.00 4.70 0.59 0.08 71.17 03:08:01 7 26.35 0.00 6.34 6.26 0.08 60.97 Average: all 21.53 0.00 5.31 2.92 0.10 70.14 Average: 0 17.81 0.00 4.91 2.30 0.08 74.90 Average: 1 22.03 0.00 5.56 0.66 0.10 71.65 Average: 2 27.57 0.00 5.42 1.68 0.10 65.23 Average: 3 21.66 0.00 5.20 0.93 0.10 72.11 Average: 4 20.90 0.00 5.62 4.21 0.10 69.17 Average: 5 20.01 0.00 4.56 1.19 0.09 74.15 Average: 6 21.35 0.00 5.12 2.76 0.09 70.69 Average: 7 20.96 0.00 6.12 9.62 0.11 63.19