---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40077 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-40077) 03/03/25 _x86_64_ (8 CPU) 18:40:54 LINUX RESTART (8 CPU) 18:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:42:01 388.99 48.59 340.39 0.00 5466.29 142812.20 0.00 18:43:01 320.01 2.42 317.60 0.00 37.99 96343.28 0.00 18:44:01 37.88 0.05 37.83 0.00 0.40 25780.25 0.00 18:45:01 227.03 0.43 226.60 0.00 34.66 68437.79 0.00 Average: 243.48 12.87 230.60 0.00 1384.84 83343.38 0.00 18:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:42:01 29156948 31515360 806012 2.45 72816 2565064 2060924 6.07 1060340 2286284 663948 18:43:01 27151220 31329412 966764 2.94 185016 4098096 2297240 6.77 1751252 3402532 636956 18:44:01 26991296 31437848 858068 2.61 188792 4326556 2170240 6.40 1398244 3881528 426036 18:45:01 26936692 31481976 812160 2.47 199156 4415184 2077488 6.12 1449884 3881804 168 Average: 27559039 31441149 860751 2.62 161445 3851225 2151473 6.34 1414930 3363037 431777 18:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:42:01 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 18:42:01 docker0 29.73 31.73 2.25 191.37 0.00 0.00 0.00 0.00 18:42:01 ens3 567.34 364.97 6038.35 95.43 0.00 0.00 0.00 0.00 18:43:01 veth373b13d 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:43:01 docker0 281.09 425.90 24.06 2898.18 0.00 0.00 0.00 0.00 18:43:01 ens3 455.41 300.30 2928.91 40.87 0.00 0.00 0.00 0.00 18:44:01 veth373b13d 0.97 1.33 0.13 0.37 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 0.97 1.30 0.11 0.37 0.00 0.00 0.00 0.00 18:44:01 ens3 12.85 9.25 9.96 5.58 0.00 0.00 0.00 0.00 18:45:01 lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 18:45:01 docker0 4.65 9.05 0.28 114.92 0.00 0.00 0.00 0.00 18:45:01 ens3 168.32 122.55 2743.00 138.88 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 79.11 116.99 6.67 801.21 0.00 0.00 0.00 0.00 Average: ens3 300.98 199.27 2930.06 70.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40077) 03/03/25 _x86_64_ (8 CPU) 18:40:54 LINUX RESTART (8 CPU) 18:41:01 CPU %user %nice %system %iowait %steal %idle 18:42:01 all 8.78 0.00 2.80 2.42 0.06 85.95 18:42:01 0 10.39 0.00 2.75 3.99 0.07 82.80 18:42:01 1 6.56 0.00 1.73 0.15 0.05 91.51 18:42:01 2 12.01 0.00 2.04 0.13 0.07 85.74 18:42:01 3 9.00 0.00 3.58 3.60 0.05 83.77 18:42:01 4 8.20 0.00 3.33 0.79 0.05 87.63 18:42:01 5 7.76 0.00 3.00 9.14 0.05 80.04 18:42:01 6 8.40 0.00 2.75 0.27 0.05 88.53 18:42:01 7 7.88 0.00 3.21 1.28 0.07 87.57 18:43:01 all 25.77 0.00 5.93 1.93 0.08 66.29 18:43:01 0 25.98 0.00 5.54 0.37 0.07 68.04 18:43:01 1 25.30 0.00 6.19 5.11 0.07 63.33 18:43:01 2 26.70 0.00 4.64 0.19 0.07 68.41 18:43:01 3 28.52 0.00 6.86 0.19 0.07 64.37 18:43:01 4 24.51 0.00 5.15 0.49 0.10 69.75 18:43:01 5 24.80 0.00 5.20 0.10 0.08 69.82 18:43:01 6 24.86 0.00 7.09 0.71 0.08 67.26 18:43:01 7 25.44 0.00 6.78 8.34 0.10 59.33 18:44:01 all 42.20 0.00 4.98 0.27 0.09 52.46 18:44:01 0 41.26 0.00 5.22 0.00 0.10 53.41 18:44:01 1 43.03 0.00 5.39 2.13 0.08 49.36 18:44:01 2 42.68 0.00 4.96 0.00 0.10 52.27 18:44:01 3 44.47 0.00 4.76 0.00 0.08 50.68 18:44:01 4 42.04 0.00 4.78 0.00 0.08 53.10 18:44:01 5 40.82 0.00 4.87 0.00 0.08 54.22 18:44:01 6 41.68 0.00 5.18 0.07 0.08 52.99 18:44:01 7 41.58 0.00 4.71 0.00 0.08 53.63 18:45:01 all 26.41 0.00 5.66 1.19 0.07 66.66 18:45:01 0 26.57 0.00 6.06 3.09 0.08 64.20 18:45:01 1 25.29 0.00 6.14 0.20 0.07 68.30 18:45:01 2 26.86 0.00 5.37 0.05 0.07 67.65 18:45:01 3 26.30 0.00 6.00 1.65 0.08 65.97 18:45:01 4 29.43 0.00 5.54 0.50 0.08 64.45 18:45:01 5 25.30 0.00 5.79 1.24 0.07 67.60 18:45:01 6 25.43 0.00 4.71 0.25 0.07 69.54 18:45:01 7 26.09 0.00 5.68 2.57 0.07 65.59 Average: all 25.80 0.00 4.84 1.45 0.07 67.83 Average: 0 26.06 0.00 4.89 1.86 0.08 67.11 Average: 1 25.05 0.00 4.86 1.90 0.07 68.13 Average: 2 27.07 0.00 4.25 0.09 0.08 68.51 Average: 3 27.08 0.00 5.30 1.36 0.07 66.19 Average: 4 26.09 0.00 4.70 0.45 0.08 68.69 Average: 5 24.68 0.00 4.71 2.62 0.07 67.91 Average: 6 25.12 0.00 4.93 0.32 0.07 69.55 Average: 7 25.26 0.00 5.09 3.04 0.08 66.54