---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-35013 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-35013) 12/13/24 _x86_64_ (8 CPU) 05:15:53 LINUX RESTART (8 CPU) 05:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:17:01 364.87 47.94 316.93 0.00 5359.51 179395.70 0.00 05:18:01 112.45 0.55 111.90 0.00 15.33 43738.31 0.00 05:19:01 47.74 0.00 47.74 0.00 0.00 31380.52 0.00 05:20:01 89.84 0.87 88.97 0.00 49.18 40687.77 0.00 Average: 153.72 12.34 141.38 0.00 1355.95 73799.20 0.00 05:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:17:01 29188132 31544084 773960 2.35 74356 2554096 1832800 5.40 1012252 2294144 327952 05:18:01 27084708 31445964 857464 2.61 108764 4374792 2128528 6.27 1814872 3431316 992796 05:19:01 26991708 31481720 820724 2.50 112892 4484604 1932456 5.70 1829456 3491868 203908 05:20:01 27658212 31518600 783116 2.38 124396 3846684 1894748 5.58 1330724 3327332 422312 Average: 27730690 31497592 808816 2.46 105102 3815044 1947133 5.74 1496826 3136165 486742 05:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:17:01 docker0 92.18 88.92 6.44 476.05 0.00 0.00 0.00 0.00 05:17:01 lo 3.60 3.60 0.35 0.35 0.00 0.00 0.00 0.00 05:17:01 ens3 641.01 484.65 6552.66 105.97 0.00 0.00 0.00 0.00 05:18:01 docker0 151.47 265.57 13.12 2211.08 0.00 0.00 0.00 0.00 05:18:01 veth0cb298e 151.47 265.69 15.19 2211.09 0.00 0.00 0.00 0.18 05:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:18:01 ens3 296.97 169.77 2247.30 26.66 0.00 0.00 0.00 0.00 05:19:01 docker0 2.72 2.60 0.19 9.57 0.00 0.00 0.00 0.00 05:19:01 veth0cb298e 2.72 2.62 0.23 9.57 0.00 0.00 0.00 0.00 05:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 ens3 20.65 15.00 23.95 8.40 0.00 0.00 0.00 0.00 05:20:01 veth7b28772 76.24 141.54 8.02 1249.64 0.00 0.00 0.00 0.10 05:20:01 docker0 76.31 141.47 6.99 1249.63 0.00 0.00 0.00 0.00 05:20:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 05:20:01 ens3 327.16 187.77 6433.76 34.31 0.00 0.00 0.00 0.00 Average: veth7b28772 19.06 35.39 2.01 312.45 0.00 0.00 0.00 0.03 Average: docker0 80.67 124.64 6.68 986.60 0.00 0.00 0.00 0.00 Average: lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 321.45 214.30 3814.53 43.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35013) 12/13/24 _x86_64_ (8 CPU) 05:15:53 LINUX RESTART (8 CPU) 05:16:01 CPU %user %nice %system %iowait %steal %idle 05:17:01 all 9.19 0.00 2.83 2.62 0.06 85.30 05:17:01 0 7.45 0.00 3.44 2.74 0.05 86.32 05:17:01 1 9.04 0.00 3.12 6.88 0.05 80.92 05:17:01 2 9.53 0.00 2.25 5.83 0.05 82.34 05:17:01 3 10.44 0.00 2.18 0.54 0.05 86.80 05:17:01 4 7.70 0.00 3.09 3.68 0.07 85.46 05:17:01 5 9.35 0.00 1.78 0.44 0.05 88.39 05:17:01 6 8.49 0.00 2.27 0.64 0.07 88.54 05:17:01 7 11.52 0.00 4.48 0.32 0.07 83.61 05:18:01 all 50.17 0.00 7.15 1.53 0.10 41.05 05:18:01 0 51.43 0.00 7.12 2.54 0.12 38.80 05:18:01 1 49.72 0.00 7.99 6.82 0.12 35.35 05:18:01 2 49.43 0.00 7.74 0.44 0.10 42.30 05:18:01 3 49.87 0.00 6.71 0.61 0.10 42.72 05:18:01 4 47.87 0.00 7.26 0.35 0.08 44.43 05:18:01 5 50.19 0.00 7.05 0.93 0.10 41.73 05:18:01 6 50.88 0.00 6.47 0.45 0.10 42.10 05:18:01 7 51.95 0.00 6.91 0.10 0.10 40.93 05:19:01 all 37.07 0.00 6.51 0.93 0.08 55.41 05:19:01 0 38.20 0.00 6.40 1.54 0.08 53.78 05:19:01 1 38.42 0.00 6.54 5.53 0.08 49.42 05:19:01 2 36.93 0.00 6.64 0.10 0.08 56.24 05:19:01 3 35.84 0.00 6.26 0.00 0.07 57.83 05:19:01 4 36.88 0.00 6.15 0.00 0.10 56.87 05:19:01 5 38.04 0.00 6.35 0.13 0.10 55.37 05:19:01 6 37.90 0.00 7.24 0.10 0.08 54.67 05:19:01 7 34.38 0.00 6.47 0.02 0.07 59.07 05:20:01 all 21.74 0.00 3.69 1.56 0.07 72.93 05:20:01 0 19.59 0.00 4.15 2.32 0.07 73.86 05:20:01 1 23.34 0.00 4.62 5.79 0.07 66.19 05:20:01 2 21.21 0.00 2.92 0.13 0.07 75.67 05:20:01 3 21.80 0.00 4.50 0.27 0.08 73.35 05:20:01 4 22.58 0.00 2.69 3.26 0.07 71.41 05:20:01 5 22.88 0.00 4.11 0.15 0.07 72.79 05:20:01 6 21.46 0.00 3.31 0.45 0.07 74.71 05:20:01 7 21.10 0.00 3.24 0.15 0.07 75.44 Average: all 29.53 0.00 5.04 1.66 0.08 63.69 Average: 0 29.12 0.00 5.27 2.28 0.08 63.24 Average: 1 30.13 0.00 5.57 6.26 0.08 57.97 Average: 2 29.30 0.00 4.89 1.62 0.08 64.11 Average: 3 29.45 0.00 4.91 0.35 0.08 65.21 Average: 4 28.78 0.00 4.80 1.82 0.08 64.52 Average: 5 30.09 0.00 4.82 0.41 0.08 64.60 Average: 6 29.65 0.00 4.82 0.41 0.08 65.04 Average: 7 29.70 0.00 5.27 0.15 0.08 64.80