---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-273 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-273) 04/21/25 _x86_64_ (8 CPU) 13:20:50 LINUX RESTART (8 CPU) 13:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:22:01 453.81 48.64 405.17 0.00 5472.82 201079.82 0.00 13:23:01 259.17 4.22 254.96 0.00 53.86 76720.55 0.00 13:24:01 207.93 0.17 207.76 0.00 17.06 62100.63 0.00 Average: 306.97 17.67 289.29 0.00 1847.81 113297.49 0.00 13:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:22:01 29138616 31515120 797900 2.43 79460 2572348 1982056 5.84 1066528 2290920 1864 13:23:01 26964164 30921524 1374524 4.18 188556 3871608 2461120 7.25 1884940 3451764 358944 13:24:01 26977036 31522100 775648 2.36 200176 4419984 1831928 5.40 1394816 3903960 119164 Average: 27693272 31319581 982691 2.99 156064 3621313 2091701 6.16 1448761 3215548 159991 13:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:22:01 docker0 105.68 104.68 8.39 394.72 0.00 0.00 0.00 0.00 13:22:01 ens3 704.45 493.97 6300.19 107.76 0.00 0.00 0.00 0.00 13:22:01 veth43ae0ba 59.86 59.07 5.92 61.96 0.00 0.00 0.00 0.01 13:22:01 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 13:23:01 docker0 225.28 340.26 19.50 2814.16 0.00 0.00 0.00 0.00 13:23:01 ens3 371.37 244.26 2843.96 33.92 0.00 0.00 0.00 0.00 13:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:23:01 vethc643c0a 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:24:01 docker0 4.40 9.95 0.27 114.95 0.00 0.00 0.00 0.00 13:24:01 ens3 122.96 71.54 2647.55 16.69 0.00 0.00 0.00 0.00 13:24:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 111.78 151.62 9.39 1107.89 0.00 0.00 0.00 0.00 Average: ens3 399.58 269.91 3930.50 52.79 0.00 0.00 0.00 0.00 Average: lo 3.02 3.02 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-273) 04/21/25 _x86_64_ (8 CPU) 13:20:50 LINUX RESTART (8 CPU) 13:21:01 CPU %user %nice %system %iowait %steal %idle 13:22:01 all 10.27 0.00 3.89 1.74 0.07 84.03 13:22:01 0 9.90 0.00 3.76 0.52 0.07 85.75 13:22:01 1 11.68 0.00 3.60 1.27 0.07 83.38 13:22:01 2 11.24 0.00 3.23 1.18 0.08 84.27 13:22:01 3 10.65 0.00 4.84 3.10 0.07 81.35 13:22:01 4 6.91 0.00 4.51 1.49 0.07 87.02 13:22:01 5 11.92 0.00 4.42 3.63 0.07 79.96 13:22:01 6 9.21 0.00 3.36 2.52 0.07 84.85 13:22:01 7 10.63 0.00 3.41 0.20 0.07 85.69 13:23:01 all 36.52 0.00 7.80 1.16 0.08 54.44 13:23:01 0 37.79 0.00 8.61 2.11 0.08 51.41 13:23:01 1 36.95 0.00 9.02 5.39 0.08 48.56 13:23:01 2 35.41 0.00 7.34 0.62 0.08 56.54 13:23:01 3 36.85 0.00 7.35 0.14 0.08 55.58 13:23:01 4 36.35 0.00 6.61 0.29 0.07 56.68 13:23:01 5 35.71 0.00 8.13 0.14 0.07 55.95 13:23:01 6 36.40 0.00 8.05 0.32 0.08 55.15 13:23:01 7 36.72 0.00 7.30 0.25 0.07 55.66 13:24:01 all 37.67 0.00 7.54 0.80 0.10 53.89 13:24:01 0 36.97 0.00 8.06 0.05 0.10 54.83 13:24:01 1 38.03 0.00 7.17 0.13 0.10 54.56 13:24:01 2 37.14 0.00 7.28 0.81 0.10 54.68 13:24:01 3 37.55 0.00 6.76 0.91 0.10 54.68 13:24:01 4 37.67 0.00 7.84 3.46 0.10 50.92 13:24:01 5 38.82 0.00 7.66 0.42 0.10 53.00 13:24:01 6 38.67 0.00 7.14 0.37 0.08 53.74 13:24:01 7 36.50 0.00 8.42 0.27 0.14 54.67 Average: all 28.14 0.00 6.41 1.23 0.08 64.13 Average: 0 28.22 0.00 6.81 0.89 0.08 63.99 Average: 1 28.90 0.00 6.60 2.26 0.08 62.16 Average: 2 27.91 0.00 5.94 0.87 0.09 65.19 Average: 3 28.33 0.00 6.31 1.39 0.08 63.89 Average: 4 26.99 0.00 6.32 1.74 0.08 64.86 Average: 5 28.80 0.00 6.74 1.40 0.08 62.98 Average: 6 28.06 0.00 6.18 1.07 0.08 64.61 Average: 7 27.94 0.00 6.37 0.24 0.09 65.35