---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5897 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5897) 09/12/23 _x86_64_ (8 CPU) 15:59:59 LINUX RESTART (8 CPU) 16:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:01:02 348.28 68.98 279.31 0.00 6075.44 200544.09 0.00 16:02:01 61.75 0.59 61.16 0.00 40.26 38589.39 0.00 16:03:01 30.38 0.05 30.33 0.00 5.60 16443.94 0.00 16:04:01 1.37 0.00 1.37 0.00 0.00 15.60 0.00 16:05:01 1.72 0.00 1.72 0.00 0.00 20.39 0.00 16:06:01 57.77 11.61 46.16 0.00 5176.87 8594.70 0.00 Average: 83.61 13.58 70.03 0.00 1888.23 44052.98 0.00 16:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:01:02 29982996 31638020 710696 2.16 59764 1894572 1733144 5.11 956900 1641556 224 16:02:01 28543364 31555404 752208 2.29 90836 3150808 2036996 6.00 1118532 2805376 539448 16:03:01 28662276 31593656 713648 2.17 91664 3069904 1753888 5.17 1091172 2712152 20 16:04:01 28662392 31593936 713164 2.17 91752 3069916 1753888 5.17 1091164 2712164 4 16:05:01 28668620 31600652 706664 2.15 91808 3069916 1753888 5.17 1084640 2712576 16 16:06:01 28186256 31577284 700324 2.13 121980 3494988 1703004 5.02 1394832 2848392 28 Average: 28784317 31593159 716117 2.18 91301 2958351 1789135 5.27 1122873 2572036 89957 16:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:01:02 ens3 437.50 285.99 2498.19 96.86 0.00 0.00 0.00 0.00 16:01:02 lo 3.80 3.80 0.35 0.35 0.00 0.00 0.00 0.00 16:01:02 docker0 8.36 7.55 0.80 44.19 0.00 0.00 0.00 0.00 16:02:01 ens3 337.45 194.88 7589.49 33.03 0.00 0.00 0.00 0.00 16:02:01 lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 16:02:01 docker0 48.08 93.48 3.47 742.02 0.00 0.00 0.00 0.00 16:03:01 ens3 14.90 9.82 23.85 4.59 0.00 0.00 0.00 0.00 16:03:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 0.63 0.15 0.14 0.07 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 0.43 0.32 0.26 0.21 0.00 0.00 0.00 0.00 16:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 207.50 105.68 2731.20 7.88 0.00 0.00 0.00 0.00 16:06:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 165.93 99.21 2125.30 23.75 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 9.30 16.62 0.70 129.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5897) 09/12/23 _x86_64_ (8 CPU) 15:59:59 LINUX RESTART (8 CPU) 16:00:01 CPU %user %nice %system %iowait %steal %idle 16:01:02 all 6.70 0.00 2.14 2.27 0.05 88.84 16:01:02 0 7.45 0.00 1.90 0.99 0.03 89.63 16:01:02 1 4.43 0.00 1.34 1.39 0.03 92.80 16:01:02 2 5.78 0.00 1.51 0.28 0.03 92.39 16:01:02 3 9.97 0.00 2.03 3.88 0.07 84.05 16:01:02 4 7.33 0.00 2.85 0.15 0.03 89.63 16:01:02 5 5.50 0.00 2.28 0.72 0.05 91.46 16:01:02 6 6.76 0.00 3.43 10.15 0.05 79.61 16:01:02 7 6.41 0.00 1.81 0.59 0.07 91.12 16:02:01 all 27.30 0.00 5.98 1.65 0.08 64.99 16:02:01 0 28.37 0.00 6.32 0.50 0.09 64.73 16:02:01 1 27.15 0.00 6.35 1.33 0.07 65.10 16:02:01 2 26.55 0.00 5.79 0.07 0.09 67.51 16:02:01 3 27.37 0.00 5.45 0.22 0.09 66.88 16:02:01 4 27.53 0.00 6.76 5.23 0.07 60.42 16:02:01 5 28.52 0.00 5.85 0.05 0.07 65.51 16:02:01 6 26.78 0.00 5.47 4.68 0.10 62.96 16:02:01 7 26.10 0.00 5.84 1.13 0.09 66.84 16:03:01 all 0.39 0.00 0.29 0.97 0.02 98.33 16:03:01 0 0.47 0.00 0.22 0.00 0.02 99.30 16:03:01 1 0.83 0.00 0.28 0.22 0.03 98.63 16:03:01 2 0.30 0.00 0.20 0.00 0.02 99.48 16:03:01 3 0.32 0.00 0.25 0.58 0.02 98.83 16:03:01 4 0.33 0.00 0.18 0.03 0.02 99.43 16:03:01 5 0.25 0.00 0.30 0.02 0.02 99.42 16:03:01 6 0.20 0.00 0.65 6.96 0.02 92.16 16:03:01 7 0.45 0.00 0.22 0.00 0.00 99.33 16:04:01 all 0.06 0.00 0.02 0.03 0.01 99.88 16:04:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:04:01 1 0.12 0.00 0.07 0.00 0.02 99.80 16:04:01 2 0.02 0.00 0.00 0.00 0.00 99.98 16:04:01 3 0.03 0.00 0.03 0.25 0.00 99.68 16:04:01 4 0.02 0.00 0.00 0.00 0.00 99.98 16:04:01 5 0.02 0.00 0.00 0.00 0.02 99.97 16:04:01 6 0.28 0.00 0.02 0.00 0.02 99.68 16:04:01 7 0.00 0.00 0.02 0.00 0.00 99.98 16:05:01 all 0.03 0.00 0.02 0.03 0.01 99.91 16:05:01 0 0.03 0.00 0.03 0.00 0.02 99.92 16:05:01 1 0.05 0.00 0.02 0.00 0.03 99.90 16:05:01 2 0.02 0.00 0.02 0.00 0.00 99.97 16:05:01 3 0.05 0.00 0.05 0.08 0.02 99.80 16:05:01 4 0.00 0.00 0.00 0.00 0.00 100.00 16:05:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:05:01 6 0.07 0.00 0.02 0.12 0.02 99.78 16:05:01 7 0.03 0.00 0.02 0.00 0.02 99.93 16:06:01 all 2.74 0.00 1.38 0.66 0.03 95.20 16:06:01 0 4.90 0.00 1.49 0.82 0.03 92.77 16:06:01 1 2.83 0.00 0.79 0.41 0.03 95.94 16:06:01 2 2.72 0.00 1.08 0.65 0.02 95.53 16:06:01 3 1.90 0.00 0.93 1.04 0.02 96.11 16:06:01 4 2.63 0.00 1.97 0.23 0.03 95.13 16:06:01 5 2.98 0.00 1.91 0.25 0.02 94.85 16:06:01 6 1.97 0.00 1.74 1.29 0.03 94.97 16:06:01 7 1.96 0.00 1.16 0.59 0.02 96.27 Average: all 6.10 0.00 1.62 0.93 0.03 91.33 Average: 0 6.76 0.00 1.64 0.38 0.03 91.18 Average: 1 5.79 0.00 1.45 0.55 0.04 92.17 Average: 2 5.80 0.00 1.41 0.17 0.03 92.60 Average: 3 6.49 0.00 1.44 1.01 0.03 91.03 Average: 4 6.20 0.00 1.93 0.92 0.03 90.92 Average: 5 6.10 0.00 1.70 0.17 0.03 92.00 Average: 6 5.91 0.00 1.87 3.86 0.04 88.32 Average: 7 5.73 0.00 1.49 0.38 0.03 92.37