---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4215 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 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 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4215) 03/27/26 _x86_64_ (8 CPU) 09:54:42 LINUX RESTART (8 CPU) 09:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:56:01 109.80 68.07 41.73 0.00 10816.86 44812.53 0.00 09:57:01 75.89 6.05 69.84 0.00 973.70 20688.29 0.00 09:58:01 60.97 3.32 57.66 0.00 478.72 34031.79 0.00 09:59:02 69.84 0.73 69.12 0.00 11.76 16054.61 0.00 10:00:01 78.07 0.58 77.50 0.00 37.42 39645.62 0.00 Average: 78.90 15.77 63.13 0.00 2467.62 30992.34 0.00 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 30012284 31611164 743904 2.26 62616 1858596 1566016 4.62 865964 1707672 6516 09:57:01 29281468 31549196 772048 2.35 74432 2494488 1743636 5.14 942680 2305216 140192 09:58:01 28472212 31486608 808204 2.46 91108 3196044 1814124 5.35 1042660 2956408 440 09:59:02 27602440 31449968 835336 2.54 117900 3902136 1794416 5.29 1330000 3435200 445480 10:00:01 27916392 31487888 801548 2.44 123728 3650268 1713456 5.05 1190776 3290816 156 Average: 28656959 31516965 792208 2.41 93957 3020306 1726330 5.09 1074416 2739062 118557 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 190.15 165.92 672.48 49.94 0.00 0.00 0.00 0.00 09:56:01 lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 208.18 147.46 4049.31 26.82 0.00 0.00 0.00 0.00 09:57:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 09:58:01 docker0 9.35 16.46 1.29 202.36 0.00 0.00 0.00 0.00 09:58:01 ens3 159.69 108.08 3584.12 65.72 0.00 0.00 0.00 0.00 09:58:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:58:01 veth9f9572d 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:59:02 docker0 56.89 75.31 4.75 747.55 0.00 0.00 0.00 0.00 09:59:02 ens3 99.32 71.38 771.94 15.99 0.00 0.00 0.00 0.00 09:59:02 veth7cfd65a 56.87 75.46 5.53 747.56 0.00 0.00 0.00 0.06 09:59:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 127.49 78.82 2606.15 24.14 0.00 0.00 0.00 0.00 10:00:01 lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 13.37 18.51 1.22 191.56 0.00 0.00 0.00 0.00 Average: ens3 156.97 114.38 2333.24 36.53 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4215) 03/27/26 _x86_64_ (8 CPU) 09:54:42 LINUX RESTART (8 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 4.40 0.00 0.86 9.89 0.04 84.81 09:56:01 0 4.47 0.00 0.85 9.77 0.05 84.86 09:56:01 1 4.28 0.00 1.10 6.73 0.03 87.85 09:56:01 2 7.84 0.00 0.72 10.37 0.03 81.04 09:56:01 3 5.20 0.00 0.82 7.81 0.08 86.09 09:56:01 4 6.51 0.00 0.59 38.05 0.05 54.80 09:56:01 5 2.32 0.00 0.45 1.74 0.02 95.47 09:56:01 6 3.24 0.00 1.85 1.79 0.05 93.07 09:56:01 7 1.35 0.00 0.47 3.04 0.02 95.13 09:57:01 all 3.03 0.00 0.99 10.95 0.03 85.00 09:57:01 0 1.93 0.00 1.06 41.64 0.03 55.35 09:57:01 1 3.07 0.00 1.31 7.57 0.03 88.01 09:57:01 2 2.21 0.00 0.84 1.09 0.02 95.85 09:57:01 3 3.11 0.00 1.32 2.71 0.03 92.82 09:57:01 4 4.70 0.00 0.59 28.23 0.02 66.47 09:57:01 5 3.34 0.00 0.65 1.59 0.03 94.38 09:57:01 6 3.97 0.00 1.49 4.10 0.05 90.38 09:57:01 7 1.91 0.00 0.64 0.65 0.03 96.76 09:58:01 all 3.20 0.00 1.40 11.66 0.07 83.67 09:58:01 0 3.68 0.00 1.70 48.69 0.05 45.89 09:58:01 1 3.41 0.00 1.38 1.75 0.10 93.36 09:58:01 2 2.84 0.00 1.09 0.57 0.05 95.45 09:58:01 3 2.00 0.00 1.81 3.64 0.13 92.42 09:58:01 4 3.00 0.00 1.38 5.64 0.07 89.92 09:58:01 5 2.89 0.00 1.07 0.22 0.05 95.77 09:58:01 6 3.53 0.00 1.51 32.43 0.05 62.48 09:58:01 7 4.26 0.00 1.27 0.32 0.07 94.09 09:59:02 all 29.30 0.00 5.28 11.34 0.11 53.96 09:59:02 0 31.62 0.00 5.32 5.70 0.10 57.26 09:59:02 1 30.50 0.00 5.25 5.41 0.13 58.71 09:59:02 2 29.66 0.00 5.64 26.02 0.13 38.55 09:59:02 3 28.99 0.00 5.26 2.83 0.10 62.82 09:59:02 4 29.91 0.00 5.61 11.67 0.13 52.67 09:59:02 5 25.67 0.00 4.20 1.98 0.08 68.06 09:59:02 6 28.27 0.00 5.90 34.30 0.12 31.42 09:59:02 7 29.78 0.00 5.10 2.84 0.08 62.20 10:00:01 all 19.48 0.00 3.45 6.96 0.07 70.03 10:00:01 0 18.63 0.00 3.45 0.45 0.07 77.40 10:00:01 1 20.18 0.00 3.45 0.77 0.07 75.53 10:00:01 2 19.88 0.00 3.15 22.88 0.10 53.99 10:00:01 3 19.92 0.00 3.11 11.39 0.07 65.52 10:00:01 4 19.34 0.00 3.44 4.89 0.07 72.27 10:00:01 5 18.32 0.00 3.32 6.42 0.07 71.88 10:00:01 6 19.68 0.00 3.47 1.17 0.05 75.63 10:00:01 7 19.92 0.00 4.23 7.85 0.09 67.92 Average: all 11.85 0.00 2.39 10.18 0.07 75.52 Average: 0 12.04 0.00 2.47 21.33 0.06 64.10 Average: 1 12.26 0.00 2.49 4.47 0.07 80.71 Average: 2 12.43 0.00 2.28 12.11 0.07 73.11 Average: 3 11.80 0.00 2.46 5.65 0.08 80.00 Average: 4 12.68 0.00 2.32 17.77 0.07 67.17 Average: 5 10.47 0.00 1.93 2.37 0.05 85.17 Average: 6 11.71 0.00 2.84 14.81 0.06 70.57 Average: 7 11.40 0.00 2.33 2.92 0.06 83.29