---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36344 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-36344) 01/08/25 _x86_64_ (8 CPU) 10:58:22 LINUX RESTART (8 CPU) 10:59:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:00:01 252.76 12.19 240.57 0.00 1780.56 38152.93 0.00 11:01:01 206.98 0.02 206.97 0.00 0.53 74665.29 0.00 11:02:01 38.84 0.08 38.76 0.00 0.67 29386.19 0.00 11:03:01 180.77 0.17 180.60 0.00 9.33 51097.20 0.00 Average: 169.51 3.08 166.43 0.00 442.50 48365.71 0.00 10:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:01 28158460 31487892 814872 2.48 125296 3346932 2008352 5.92 1294316 2898296 829416 11:01:01 26942396 31249960 1047212 3.18 184392 4218868 2173804 6.41 1891700 3463848 708544 11:02:01 26981724 31470216 825792 2.51 188228 4364152 2048576 6.04 1379908 3904328 423124 11:03:01 26842000 31493756 804104 2.45 197604 4521328 2102308 6.20 1415540 4007196 524972 Average: 27231145 31425456 872995 2.65 173880 4112820 2083260 6.14 1495366 3568417 621514 10:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:01 vethe8f894c 301.79 493.21 30.31 3287.97 0.00 0.00 0.00 0.27 11:00:01 docker0 332.36 527.68 28.49 3519.03 0.00 0.00 0.00 0.00 11:00:01 lo 6.16 6.16 0.61 0.61 0.00 0.00 0.00 0.00 11:00:01 ens3 770.96 482.20 8566.01 78.32 0.00 0.00 0.00 0.00 11:01:01 veth70550ea 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 11:01:01 docker0 0.10 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:01:01 ens3 24.46 15.51 24.69 9.67 0.00 0.00 0.00 0.00 11:02:01 veth70550ea 1.05 1.43 0.13 0.36 0.00 0.00 0.00 0.00 11:02:01 docker0 1.05 1.40 0.12 0.36 0.00 0.00 0.00 0.00 11:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 ens3 10.28 7.55 7.70 4.38 0.00 0.00 0.00 0.00 11:03:01 docker0 5.48 11.83 0.33 117.26 0.00 0.00 0.00 0.00 11:03:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 11:03:01 ens3 116.45 70.67 2713.52 16.89 0.00 0.00 0.00 0.00 Average: docker0 83.77 133.71 7.15 898.83 0.00 0.00 0.00 0.00 Average: lo 2.09 2.09 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 228.40 142.64 2805.18 27.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36344) 01/08/25 _x86_64_ (8 CPU) 10:58:22 LINUX RESTART (8 CPU) 10:59:02 CPU %user %nice %system %iowait %steal %idle 11:00:01 all 8.63 0.00 3.80 2.40 0.07 85.09 11:00:01 0 8.94 0.00 3.73 2.31 0.10 84.92 11:00:01 1 11.11 0.00 3.27 0.34 0.05 85.23 11:00:01 2 9.20 0.00 3.43 0.61 0.09 86.67 11:00:01 3 7.08 0.00 3.46 0.94 0.07 88.45 11:00:01 4 8.33 0.00 3.93 9.48 0.07 78.18 11:00:01 5 8.83 0.00 4.18 0.67 0.07 86.26 11:00:01 6 8.06 0.00 4.44 0.38 0.07 87.06 11:00:01 7 7.50 0.00 3.97 4.52 0.05 83.96 11:01:01 all 26.54 0.00 5.24 3.55 0.08 64.60 11:01:01 0 26.52 0.00 4.83 0.42 0.05 68.18 11:01:01 1 25.53 0.00 4.77 0.67 0.07 68.96 11:01:01 2 28.46 0.00 5.20 0.05 0.07 66.23 11:01:01 3 27.23 0.00 4.48 0.07 0.05 68.17 11:01:01 4 26.21 0.00 6.72 22.41 0.08 44.58 11:01:01 5 26.91 0.00 4.63 0.86 0.05 67.55 11:01:01 6 25.07 0.00 6.47 1.15 0.07 67.24 11:01:01 7 26.35 0.00 4.82 2.90 0.19 65.75 11:02:01 all 44.63 0.00 5.65 1.32 0.07 48.32 11:02:01 0 46.70 0.00 5.32 0.05 0.08 47.85 11:02:01 1 44.22 0.00 5.78 0.02 0.07 49.91 11:02:01 2 45.74 0.00 5.78 0.15 0.07 48.26 11:02:01 3 43.13 0.00 5.53 0.05 0.07 51.23 11:02:01 4 42.94 0.00 5.55 0.10 0.07 51.35 11:02:01 5 43.76 0.00 5.41 9.30 0.08 41.45 11:02:01 6 43.87 0.00 6.49 0.08 0.08 49.47 11:02:01 7 46.69 0.00 5.32 0.86 0.07 47.06 11:03:01 all 24.08 0.00 5.06 4.75 0.13 65.99 11:03:01 0 24.13 0.00 4.99 0.07 0.05 70.76 11:03:01 1 25.03 0.00 4.65 1.85 0.08 68.38 11:03:01 2 24.35 0.00 5.34 0.42 0.08 69.81 11:03:01 3 23.83 0.00 5.23 10.25 0.32 60.37 11:03:01 4 24.65 0.00 4.84 0.25 0.12 70.14 11:03:01 5 24.47 0.00 4.68 0.25 0.15 70.44 11:03:01 6 23.02 0.00 5.24 10.93 0.12 60.70 11:03:01 7 23.12 0.00 5.51 14.05 0.08 57.24 Average: all 26.05 0.00 4.94 3.01 0.09 65.91 Average: 0 26.64 0.00 4.72 0.70 0.07 67.86 Average: 1 26.56 0.00 4.63 0.72 0.07 68.03 Average: 2 27.01 0.00 4.94 0.31 0.08 67.67 Average: 3 25.41 0.00 4.68 2.84 0.13 66.95 Average: 4 25.61 0.00 5.26 8.04 0.08 61.00 Average: 5 26.05 0.00 4.73 2.77 0.09 66.36 Average: 6 25.11 0.00 5.67 3.14 0.08 66.00 Average: 7 26.00 0.00 4.91 5.58 0.10 63.41