---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40854 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-40854) 03/11/25 _x86_64_ (8 CPU) 06:32:02 LINUX RESTART (8 CPU) 06:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:34:01 120.43 1.20 119.23 0.00 43.19 40791.73 0.00 06:35:01 54.61 0.03 54.57 0.00 0.27 36754.82 0.00 06:36:01 94.77 0.30 94.47 0.00 20.53 44330.88 0.00 06:37:01 144.43 1.00 143.43 0.00 44.13 46550.37 0.00 Average: 103.56 0.63 102.92 0.00 27.03 42106.95 0.00 06:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 27108268 31020780 1284236 3.91 106168 3952352 2571604 7.58 2049304 3196700 913448 06:35:01 27104992 31485796 818056 2.49 109036 4385844 1872060 5.52 1793388 3424112 306796 06:36:01 27832360 31531904 776624 2.36 116900 3730624 1818504 5.36 1180356 3346124 266992 06:37:01 27066424 31493004 805732 2.45 152376 4336596 1808872 5.33 1303980 3895080 344 Average: 27278011 31382871 921162 2.80 121120 4101354 2017760 5.95 1581757 3465504 371895 06:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 docker0 114.75 192.58 9.95 1564.35 0.00 0.00 0.00 0.00 06:34:01 veth93f464f 114.75 192.70 11.52 1564.36 0.00 0.00 0.00 0.13 06:34:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 06:34:01 ens3 336.16 200.97 4828.38 33.04 0.00 0.00 0.00 0.00 06:35:01 docker0 3.00 3.17 0.20 9.61 0.00 0.00 0.00 0.00 06:35:01 veth93f464f 3.00 3.18 0.25 9.61 0.00 0.00 0.00 0.00 06:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:35:01 ens3 19.83 14.61 25.00 7.56 0.00 0.00 0.00 0.00 06:36:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 06:36:01 ens3 240.48 141.44 6456.68 27.00 0.00 0.00 0.00 0.00 06:37:01 docker0 56.94 98.97 5.60 865.35 0.00 0.00 0.00 0.00 06:37:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 06:37:01 ens3 352.27 225.86 4170.52 175.11 0.00 0.00 0.00 0.00 Average: docker0 43.69 73.69 3.94 609.83 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 237.19 145.72 3870.14 60.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40854) 03/11/25 _x86_64_ (8 CPU) 06:32:02 LINUX RESTART (8 CPU) 06:33:01 CPU %user %nice %system %iowait %steal %idle 06:34:01 all 44.19 0.00 6.87 1.58 0.08 47.28 06:34:01 0 43.32 0.00 6.74 1.90 0.07 47.97 06:34:01 1 44.75 0.00 8.60 6.10 0.08 40.46 06:34:01 2 42.51 0.00 6.88 0.40 0.08 50.13 06:34:01 3 44.19 0.00 6.26 0.52 0.08 48.95 06:34:01 4 45.76 0.00 6.76 0.52 0.08 46.87 06:34:01 5 43.86 0.00 7.21 0.40 0.07 48.46 06:34:01 6 45.39 0.00 6.00 1.18 0.08 47.35 06:34:01 7 43.75 0.00 6.54 1.60 0.10 48.01 06:35:01 all 45.13 0.00 6.99 0.88 0.09 46.90 06:35:01 0 44.92 0.00 6.95 0.84 0.10 47.19 06:35:01 1 45.09 0.00 7.09 3.13 0.10 44.58 06:35:01 2 47.44 0.00 6.98 0.08 0.08 45.41 06:35:01 3 43.01 0.00 7.40 0.10 0.08 49.40 06:35:01 4 44.02 0.00 7.13 0.08 0.10 48.67 06:35:01 5 46.01 0.00 7.06 0.07 0.08 46.78 06:35:01 6 47.15 0.00 6.56 0.13 0.08 46.07 06:35:01 7 43.40 0.00 6.79 2.64 0.08 47.08 06:36:01 all 20.69 0.00 3.54 1.57 0.05 74.14 06:36:01 0 21.03 0.00 3.96 7.15 0.05 67.81 06:36:01 1 20.32 0.00 3.58 2.34 0.05 73.71 06:36:01 2 20.59 0.00 3.60 0.10 0.07 75.64 06:36:01 3 20.86 0.00 3.06 0.02 0.07 76.00 06:36:01 4 21.01 0.00 3.53 0.10 0.05 75.32 06:36:01 5 21.08 0.00 2.90 0.12 0.05 75.86 06:36:01 6 20.42 0.00 4.92 0.61 0.05 74.00 06:36:01 7 20.19 0.00 2.80 2.13 0.05 74.82 06:37:01 all 7.14 0.00 3.06 2.90 0.05 86.84 06:37:01 0 7.03 0.00 2.60 1.71 0.03 88.63 06:37:01 1 7.29 0.00 3.51 15.43 0.05 73.71 06:37:01 2 7.77 0.00 2.82 1.21 0.05 88.16 06:37:01 3 6.47 0.00 3.99 0.82 0.05 88.66 06:37:01 4 7.53 0.00 3.44 0.76 0.05 88.22 06:37:01 5 8.17 0.00 2.69 0.13 0.05 88.95 06:37:01 6 6.11 0.00 3.00 0.89 0.05 89.95 06:37:01 7 6.76 0.00 2.47 2.27 0.05 88.45 Average: all 29.28 0.00 5.12 1.73 0.07 63.80 Average: 0 29.05 0.00 5.06 2.90 0.06 62.93 Average: 1 29.34 0.00 5.69 6.76 0.07 58.14 Average: 2 29.57 0.00 5.07 0.45 0.07 64.84 Average: 3 28.62 0.00 5.18 0.37 0.07 65.76 Average: 4 29.60 0.00 5.21 0.37 0.07 64.75 Average: 5 29.78 0.00 4.96 0.18 0.06 65.02 Average: 6 29.78 0.00 5.12 0.70 0.07 64.33 Average: 7 28.52 0.00 4.65 2.16 0.07 64.60