---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4536 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 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4536) 07/04/25 _x86_64_ (8 CPU) 20:51:40 LINUX RESTART (8 CPU) 20:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:53:01 388.62 71.67 316.95 0.00 12781.07 75862.02 0.00 20:54:01 195.30 1.42 193.88 0.00 32.79 57781.30 0.00 20:55:01 112.41 0.43 111.98 0.00 35.99 19446.11 0.00 Average: 232.11 24.51 207.60 0.00 4283.29 51029.81 0.00 20:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:53:01 28298984 31504260 788336 2.40 89960 3388180 1866920 5.50 1041292 3124656 636076 20:54:01 27347912 31481268 805360 2.45 144744 4149216 1900088 5.60 1337264 3663400 2832 20:55:01 26558696 31187420 1087328 3.31 157572 4568296 2691336 7.93 2019696 3696468 395948 Average: 27401864 31390983 893675 2.72 130759 4035231 2152781 6.35 1466084 3494841 344952 20:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:53:01 docker0 71.10 65.87 4.90 350.09 0.00 0.00 0.00 0.00 20:53:01 lo 5.13 5.13 0.50 0.50 0.00 0.00 0.00 0.00 20:53:01 ens3 721.66 504.73 8374.07 139.33 0.00 0.00 0.00 0.00 20:54:01 docker0 344.58 403.03 27.52 2931.75 0.00 0.00 0.00 0.00 20:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:54:01 ens3 414.58 350.32 2940.28 36.78 0.00 0.00 0.00 0.00 20:55:01 docker0 5.45 11.01 0.32 115.23 0.00 0.00 0.00 0.00 20:55:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 20:55:01 ens3 51.96 30.03 154.57 16.42 0.00 0.00 0.00 0.00 20:55:01 veth1c5bbd9 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 Average: docker0 140.38 159.97 10.91 1132.36 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 396.07 295.03 3822.98 64.18 0.00 0.00 0.00 0.00 Average: veth1c5bbd9 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4536) 07/04/25 _x86_64_ (8 CPU) 20:51:40 LINUX RESTART (8 CPU) 20:52:01 CPU %user %nice %system %iowait %steal %idle 20:53:01 all 9.75 0.00 2.88 2.90 0.06 84.40 20:53:01 0 10.08 0.00 2.24 0.27 0.05 87.37 20:53:01 1 8.27 0.00 2.27 1.90 0.05 87.50 20:53:01 2 9.88 0.00 2.52 0.52 0.05 87.03 20:53:01 3 9.13 0.00 5.10 4.40 0.07 81.30 20:53:01 4 9.26 0.00 2.07 0.62 0.05 88.00 20:53:01 5 10.30 0.00 2.91 3.45 0.07 83.27 20:53:01 6 10.28 0.00 3.11 11.27 0.07 75.27 20:53:01 7 10.84 0.00 2.88 0.84 0.07 85.38 20:54:01 all 4.18 0.00 1.75 2.47 0.04 91.57 20:54:01 0 3.43 0.00 1.35 0.82 0.02 94.38 20:54:01 1 4.26 0.00 1.71 1.80 0.03 92.20 20:54:01 2 4.98 0.00 1.76 1.59 0.05 91.61 20:54:01 3 5.12 0.00 2.88 14.32 0.05 77.64 20:54:01 4 4.52 0.00 1.46 0.25 0.05 93.72 20:54:01 5 2.84 0.00 1.30 0.23 0.02 95.60 20:54:01 6 3.90 0.00 1.66 0.37 0.05 94.03 20:54:01 7 4.40 0.00 1.85 0.40 0.05 93.31 20:55:01 all 50.88 0.00 8.05 1.04 0.10 39.92 20:55:01 0 50.68 0.00 8.33 0.32 0.10 40.57 20:55:01 1 51.63 0.00 7.64 0.54 0.10 40.08 20:55:01 2 50.08 0.00 8.42 0.52 0.10 40.87 20:55:01 3 51.33 0.00 7.95 0.47 0.10 40.14 20:55:01 4 50.67 0.00 8.20 3.79 0.10 37.24 20:55:01 5 50.73 0.00 7.65 1.16 0.10 40.35 20:55:01 6 51.28 0.00 7.92 0.30 0.10 40.39 20:55:01 7 50.66 0.00 8.32 1.23 0.08 39.71 Average: all 21.58 0.00 4.22 2.14 0.07 71.99 Average: 0 21.35 0.00 3.97 0.47 0.06 74.15 Average: 1 21.37 0.00 3.87 1.41 0.06 73.28 Average: 2 21.61 0.00 4.23 0.88 0.07 73.22 Average: 3 21.89 0.00 5.31 6.41 0.07 66.32 Average: 4 21.43 0.00 3.90 1.55 0.07 73.06 Average: 5 21.26 0.00 3.95 1.61 0.06 73.12 Average: 6 21.81 0.00 4.23 3.96 0.07 69.93 Average: 7 21.95 0.00 4.34 0.82 0.07 72.82