---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40289 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: 2799.998 BogoMIPS: 5599.99 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-40289) 03/05/25 _x86_64_ (8 CPU) 09:58:55 LINUX RESTART (8 CPU) 09:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:00:03 336.57 48.48 288.09 0.00 5463.11 68051.58 0.00 10:01:01 316.98 3.48 313.50 0.00 44.96 112590.66 0.00 10:02:01 123.80 0.18 123.61 0.00 10.66 38122.85 0.00 Average: 258.47 17.54 240.93 0.00 1859.94 72475.80 0.00 09:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:03 29417972 31541248 796240 2.42 70584 2333168 1854912 5.47 1033720 2068140 411692 10:01:01 27987580 31494428 820420 2.49 181992 3486796 1988948 5.86 1182936 3208512 16448 10:02:01 27791352 31410204 893304 2.72 191004 3548324 2348008 6.92 1461388 3073028 44088 Average: 28398968 31481960 836655 2.54 147860 3122763 2063956 6.08 1226015 2783227 157409 09:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:03 lo 7.06 7.06 0.69 0.69 0.00 0.00 0.00 0.00 10:00:03 ens3 585.95 410.01 6202.69 98.88 0.00 0.00 0.00 0.00 10:00:03 docker0 45.20 46.37 3.33 269.11 0.00 0.00 0.00 0.00 10:01:01 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 ens3 472.14 291.12 3032.22 35.00 0.00 0.00 0.00 0.00 10:01:01 docker0 281.26 456.46 24.53 3020.33 0.00 0.00 0.00 0.00 10:02:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:02:01 vethcf8811c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:02:01 ens3 45.53 27.20 83.67 18.22 0.00 0.00 0.00 0.00 10:02:01 docker0 1.37 3.43 0.08 38.15 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 0.25 0.25 0.00 0.00 0.00 0.00 Average: vethcf8811c 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 366.72 242.24 3107.20 50.88 0.00 0.00 0.00 0.00 Average: docker0 107.34 165.51 9.14 1087.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40289) 03/05/25 _x86_64_ (8 CPU) 09:58:55 LINUX RESTART (8 CPU) 09:59:01 CPU %user %nice %system %iowait %steal %idle 10:00:03 all 8.54 0.00 2.81 2.51 0.06 86.08 10:00:03 0 7.83 0.00 2.41 0.52 0.07 89.18 10:00:03 1 12.92 0.00 1.70 3.31 0.05 82.03 10:00:03 2 8.39 0.00 4.09 0.22 0.07 87.23 10:00:03 3 7.59 0.00 2.83 4.42 0.07 85.09 10:00:03 4 7.55 0.00 3.91 10.36 0.05 78.13 10:00:03 5 7.42 0.00 2.40 0.44 0.07 89.68 10:00:03 6 7.67 0.00 2.11 0.32 0.05 89.85 10:00:03 7 8.94 0.00 3.03 0.54 0.05 87.44 10:01:01 all 7.12 0.00 3.76 7.67 0.09 81.36 10:01:01 0 7.09 0.00 3.42 1.37 0.05 88.06 10:01:01 1 6.97 0.00 4.47 22.45 0.07 66.03 10:01:01 2 6.94 0.00 2.71 0.82 0.05 89.48 10:01:01 3 7.85 0.00 3.87 7.73 0.07 80.48 10:01:01 4 6.25 0.00 3.93 7.38 0.05 82.39 10:01:01 5 7.26 0.00 4.11 0.92 0.28 87.43 10:01:01 6 7.48 0.00 3.95 20.00 0.07 68.51 10:01:01 7 7.10 0.00 3.65 0.82 0.07 88.36 10:02:01 all 42.08 0.00 6.96 3.37 0.09 47.50 10:02:01 0 42.33 0.00 7.12 8.19 0.10 42.26 10:02:01 1 41.78 0.00 6.60 1.87 0.12 49.64 10:02:01 2 41.44 0.00 7.35 2.29 0.08 48.83 10:02:01 3 42.26 0.00 6.89 1.30 0.08 49.47 10:02:01 4 42.58 0.00 6.77 1.13 0.08 49.43 10:02:01 5 43.03 0.00 7.38 8.86 0.08 40.64 10:02:01 6 41.93 0.00 6.71 1.94 0.07 49.35 10:02:01 7 41.32 0.00 6.85 1.36 0.07 50.40 Average: all 19.37 0.00 4.52 4.48 0.08 71.56 Average: 0 19.17 0.00 4.32 3.37 0.07 73.06 Average: 1 20.72 0.00 4.25 9.04 0.08 65.91 Average: 2 19.02 0.00 4.74 1.11 0.07 75.07 Average: 3 19.37 0.00 4.54 4.44 0.07 71.57 Average: 4 18.92 0.00 4.88 6.28 0.06 69.86 Average: 5 19.34 0.00 4.63 3.43 0.14 72.46 Average: 6 19.16 0.00 4.26 7.26 0.06 69.27 Average: 7 19.26 0.00 4.52 0.91 0.06 75.24