---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40816 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-40816) 03/11/25 _x86_64_ (8 CPU) 03:45:32 LINUX RESTART (8 CPU) 03:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:47:01 328.27 15.10 313.17 0.00 1944.35 37944.08 0.00 03:48:01 170.27 0.48 169.79 0.00 44.93 75943.21 0.00 Average: 248.61 7.73 240.88 0.00 986.66 57103.28 0.00 03:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 28661076 31157044 1150924 3.50 80820 2675856 2182016 6.43 1534856 2278948 132996 03:48:01 27185824 31486936 810332 2.46 148172 4244764 1940768 5.72 1285568 3822036 1124 Average: 27923450 31321990 980628 2.98 114496 3460310 2061392 6.08 1410212 3050492 67060 03:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:01 lo 3.19 3.19 0.31 0.31 0.00 0.00 0.00 0.00 03:47:01 docker0 4.51 4.39 0.47 50.53 0.00 0.00 0.00 0.00 03:47:01 vethcfc1559 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 03:47:01 ens3 398.90 244.82 5326.30 78.64 0.00 0.00 0.00 0.00 03:48:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 03:48:01 docker0 21.28 29.46 2.05 400.75 0.00 0.00 0.00 0.00 03:48:01 veth7fd1908 0.32 0.38 0.08 0.12 0.00 0.00 0.00 0.00 03:48:01 ens3 473.04 290.20 10094.04 158.50 0.00 0.00 0.00 0.00 Average: lo 3.19 3.19 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 12.96 17.03 1.27 227.11 0.00 0.00 0.00 0.00 Average: veth7fd1908 0.16 0.19 0.04 0.06 0.00 0.00 0.00 0.00 Average: ens3 436.28 267.70 7730.20 118.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40816) 03/11/25 _x86_64_ (8 CPU) 03:45:32 LINUX RESTART (8 CPU) 03:46:02 CPU %user %nice %system %iowait %steal %idle 03:47:01 all 20.72 0.00 4.71 1.41 0.07 73.09 03:47:01 0 18.69 0.00 5.32 2.08 0.07 73.84 03:47:01 1 21.00 0.00 4.96 0.12 0.05 73.86 03:47:01 2 19.21 0.00 4.12 0.31 0.09 76.27 03:47:01 3 21.18 0.00 4.27 0.12 0.07 74.36 03:47:01 4 20.76 0.00 4.76 0.21 0.07 74.21 03:47:01 5 23.09 0.00 4.11 0.31 0.07 72.42 03:47:01 6 19.32 0.00 5.84 6.53 0.07 68.24 03:47:01 7 22.49 0.00 4.31 1.60 0.07 71.53 03:48:01 all 14.09 0.00 5.49 1.34 0.07 79.02 03:48:01 0 15.34 0.00 5.23 0.15 0.07 79.21 03:48:01 1 13.37 0.00 5.19 0.19 0.08 81.18 03:48:01 2 14.77 0.00 5.57 0.07 0.07 79.52 03:48:01 3 13.64 0.00 5.73 2.52 0.07 78.04 03:48:01 4 14.70 0.00 5.18 0.54 0.07 79.51 03:48:01 5 14.20 0.00 5.62 0.14 0.07 79.97 03:48:01 6 12.87 0.00 6.66 7.13 0.07 73.27 03:48:01 7 13.80 0.00 4.71 0.03 0.05 81.40 Average: all 17.39 0.00 5.10 1.38 0.07 76.07 Average: 0 17.01 0.00 5.28 1.11 0.07 76.53 Average: 1 17.16 0.00 5.08 0.15 0.07 77.54 Average: 2 16.98 0.00 4.85 0.19 0.08 77.91 Average: 3 17.40 0.00 5.00 1.33 0.07 76.21 Average: 4 17.72 0.00 4.97 0.37 0.07 76.87 Average: 5 18.62 0.00 4.87 0.22 0.07 76.22 Average: 6 16.08 0.00 6.25 6.83 0.07 70.77 Average: 7 18.14 0.00 4.51 0.82 0.06 76.47