---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38950 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 14G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38950) 02/14/25 _x86_64_ (8 CPU) 02:06:44 LINUX RESTART (8 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:02 398.63 48.21 350.42 0.00 5422.56 76516.85 0.00 02:09:01 312.39 3.47 308.91 0.00 30.64 95301.95 0.00 02:10:01 196.10 0.22 195.88 0.00 1.73 80653.36 0.00 02:11:01 242.78 0.22 242.56 0.00 21.06 97585.47 0.00 Average: 287.37 13.07 274.30 0.00 1374.60 87481.83 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:02 28723208 31551876 769408 2.34 79856 3012108 1870344 5.51 1045688 2720688 388312 02:09:01 26949832 31511940 793336 2.41 191600 4451868 2035712 6.00 1344728 3994960 468392 02:10:01 24474224 30319504 1973944 6.00 229860 5575336 2657460 7.83 2616184 5040792 54876 02:11:01 24430392 31497748 803352 2.44 241876 6733620 1857544 5.47 1714196 5966272 432 Average: 26144414 31220267 1085010 3.30 185798 4943233 2105265 6.20 1680199 4430678 228003 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:02 ens3 927.05 566.76 8767.63 113.20 0.00 0.00 0.00 0.00 02:08:02 lo 9.60 9.60 1.01 1.01 0.00 0.00 0.00 0.00 02:08:02 docker0 66.72 70.45 4.62 398.57 0.00 0.00 0.00 0.00 02:09:01 ens3 470.75 331.35 3696.69 45.36 0.00 0.00 0.00 0.00 02:09:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 02:09:01 docker0 291.92 405.03 25.00 2919.76 0.00 0.00 0.00 0.00 02:09:01 veth64b93c4 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 369.22 183.89 5475.20 36.16 0.00 0.00 0.00 0.00 02:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 docker0 161.61 338.93 20.22 5451.37 0.00 0.00 0.00 0.00 02:10:01 veth64b93c4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 veth99ddd93 0.17 0.32 0.04 0.13 0.00 0.00 0.00 0.00 02:11:01 ens3 163.07 121.68 2761.14 132.98 0.00 0.00 0.00 0.00 02:11:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 02:11:01 docker0 6.37 12.56 0.38 157.95 0.00 0.00 0.00 0.00 Average: ens3 482.57 300.79 5181.35 82.08 0.00 0.00 0.00 0.00 Average: lo 3.11 3.11 0.32 0.32 0.00 0.00 0.00 0.00 Average: docker0 130.98 205.92 12.50 2229.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38950) 02/14/25 _x86_64_ (8 CPU) 02:06:44 LINUX RESTART (8 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:02 all 11.32 0.00 3.96 2.32 0.06 82.34 02:08:02 0 12.04 0.00 3.94 2.49 0.05 81.48 02:08:02 1 11.30 0.00 3.86 1.39 0.07 83.38 02:08:02 2 13.25 0.00 4.29 3.99 0.07 78.40 02:08:02 3 14.41 0.00 3.83 4.86 0.05 76.85 02:08:02 4 9.20 0.00 4.24 3.54 0.07 82.95 02:08:02 5 9.05 0.00 3.67 0.30 0.05 86.93 02:08:02 6 9.03 0.00 2.78 0.46 0.05 87.68 02:08:02 7 12.25 0.00 5.08 1.53 0.07 81.07 02:09:01 all 31.80 0.00 8.15 2.21 0.08 57.77 02:09:01 0 32.12 0.00 7.96 0.43 0.09 59.41 02:09:01 1 31.99 0.00 8.12 3.57 0.07 56.25 02:09:01 2 30.88 0.00 8.87 11.76 0.09 48.40 02:09:01 3 31.07 0.00 7.96 0.22 0.07 60.67 02:09:01 4 32.31 0.00 7.78 0.36 0.07 59.48 02:09:01 5 31.42 0.00 6.92 0.33 0.07 61.26 02:09:01 6 32.35 0.00 10.15 0.62 0.09 56.80 02:09:01 7 32.23 0.00 7.47 0.43 0.07 59.79 02:10:01 all 17.60 0.00 3.23 1.65 0.06 77.45 02:10:01 0 26.84 0.00 3.34 2.66 0.07 67.09 02:10:01 1 9.56 0.00 1.92 2.64 0.07 85.81 02:10:01 2 17.19 0.00 6.74 6.67 0.08 69.31 02:10:01 3 22.04 0.00 2.63 0.15 0.05 75.13 02:10:01 4 16.07 0.00 2.33 0.49 0.07 81.05 02:10:01 5 15.90 0.00 2.48 0.07 0.07 81.49 02:10:01 6 12.54 0.00 1.99 0.25 0.03 85.18 02:10:01 7 20.72 0.00 4.46 0.25 0.07 74.50 02:11:01 all 27.13 0.00 6.04 2.22 0.07 64.54 02:11:01 0 28.15 0.00 6.09 1.80 0.07 63.89 02:11:01 1 25.81 0.00 6.21 7.47 0.07 60.44 02:11:01 2 27.58 0.00 6.55 6.74 0.07 59.06 02:11:01 3 29.03 0.00 5.32 0.25 0.07 65.33 02:11:01 4 29.82 0.00 5.94 0.68 0.07 63.50 02:11:01 5 25.76 0.00 5.49 0.20 0.07 68.48 02:11:01 6 25.48 0.00 6.34 0.37 0.07 67.74 02:11:01 7 25.46 0.00 6.40 0.25 0.07 67.83 Average: all 21.91 0.00 5.33 2.10 0.07 70.60 Average: 0 24.75 0.00 5.32 1.85 0.07 68.01 Average: 1 19.58 0.00 5.01 3.77 0.07 71.58 Average: 2 22.17 0.00 6.60 7.26 0.08 63.90 Average: 3 24.12 0.00 4.92 1.37 0.06 69.53 Average: 4 21.80 0.00 5.05 1.27 0.07 71.81 Average: 5 20.48 0.00 4.63 0.22 0.06 74.61 Average: 6 19.78 0.00 5.29 0.42 0.06 74.45 Average: 7 22.60 0.00 5.84 0.62 0.07 70.87