---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9456 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 32G 124G 21% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 32G 124G 21% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9456) 09/24/25 _x86_64_ (8 CPU) 19:03:35 LINUX RESTART (8 CPU) 19:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:05:01 328.96 63.04 265.92 0.00 11157.07 40347.41 0.00 19:06:01 163.17 10.30 152.87 0.00 1663.86 38959.37 0.00 19:07:01 42.86 0.00 42.86 0.00 0.00 37265.81 0.00 19:08:01 51.18 0.28 50.90 0.00 3.20 21029.26 0.00 19:09:01 223.53 0.13 223.40 0.00 15.20 204333.28 0.00 19:10:01 795.35 17.79 777.56 0.00 170.21 220609.13 0.00 19:11:01 277.77 1.62 276.16 0.00 21.86 136897.70 0.00 19:12:01 279.39 0.15 279.24 0.00 1.20 140762.14 0.00 19:13:01 530.34 0.07 530.28 0.00 0.53 144275.02 0.00 Average: 299.18 10.38 288.80 0.00 1448.05 109387.50 0.00 19:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:05:01 28582068 31546592 756956 2.30 78132 3175808 1785124 5.26 999448 2912656 327088 19:06:01 26426076 31144200 1130368 3.44 124512 4726960 2284124 6.73 2088288 3797536 813528 19:07:01 25810092 31090596 1182080 3.60 129076 5257008 2553100 7.53 2181388 4291412 783472 19:08:01 25681320 31394564 876144 2.67 136316 5638948 2018988 5.95 1962056 4598912 600180 19:09:01 19508748 31400628 871528 2.65 146052 11671020 2398044 7.07 2073672 10516724 2006436 19:10:01 15036984 31391304 858304 2.61 348432 15527776 2413412 7.12 2965852 13664392 218964 19:11:01 6715128 28889444 3289252 10.01 392772 20823832 10419916 30.72 6251980 18121324 1559180 19:12:01 2306560 27151668 5031208 15.31 408480 23376412 11552508 34.06 9132024 19549128 210008 19:13:01 5205064 31038608 1184080 3.60 420944 24462624 3127112 9.22 4599676 21352832 181868 Average: 17252449 30560845 1686658 5.13 242746 12740043 4283592 12.63 3583820 10978324 744525 19:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:05:01 lo 4.47 4.47 0.45 0.45 0.00 0.00 0.00 0.00 19:05:01 ens3 1293.78 1034.33 13638.61 184.18 0.00 0.00 0.00 0.00 19:05:01 docker0 491.02 503.48 35.04 2981.92 0.00 0.00 0.00 0.00 19:06:01 vethece96c3 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 19:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:06:01 ens3 353.54 241.49 1715.60 36.95 0.00 0.00 0.00 0.00 19:06:01 docker0 215.36 312.58 18.21 1670.89 0.00 0.00 0.00 0.00 19:07:01 vethece96c3 1.23 1.27 0.11 0.11 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 ens3 33.08 22.10 27.68 14.66 0.00 0.00 0.00 0.00 19:07:01 docker0 1.23 1.23 0.09 0.11 0.00 0.00 0.00 0.00 19:08:01 vethece96c3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:08:01 ens3 18.48 12.83 15.67 10.06 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 veth7793ada 0.38 0.40 0.03 0.13 0.00 0.00 0.00 0.00 19:09:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:09:01 ens3 110.16 73.24 2289.32 21.68 0.00 0.00 0.00 0.00 19:09:01 docker0 0.38 0.27 0.03 0.12 0.00 0.00 0.00 0.00 19:10:01 veth7793ada 0.07 2.88 0.00 0.12 0.00 0.00 0.00 0.00 19:10:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:10:01 ens3 1034.17 556.05 9794.33 65.68 0.00 0.00 0.00 0.00 19:10:01 docker0 529.91 986.32 47.34 8927.19 0.00 0.00 0.00 0.00 19:11:01 vethbbfec0a 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 19:11:01 veth3f7247e 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 19:11:01 veth44ceb18 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 19:11:01 vethbb1df06 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 19:11:01 veth1f03cc2 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 19:11:01 veth0085f7b 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 19:11:01 veth5ca1538 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 19:11:01 veth7793ada 0.07 0.65 0.00 0.03 0.00 0.00 0.00 0.00 19:11:01 veth1a024d1 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 19:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 ens3 15.54 11.86 12.71 7.47 0.00 0.00 0.00 0.00 19:11:01 veth4025d0e 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 19:11:01 veth7d09962 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 19:11:01 veth77d5a00 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 19:11:01 docker0 0.67 0.03 0.02 0.00 0.00 0.00 0.00 0.00 19:11:01 vethd56cf9b 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 19:12:01 vethbbfec0a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 veth3f7247e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 veth44ceb18 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 vethbb1df06 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 veth0085f7b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 veth7793ada 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 veth1a024d1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:12:01 ens3 1.52 0.87 1.14 0.62 0.00 0.00 0.00 0.00 19:12:01 veth4025d0e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 veth7d09962 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 veth77d5a00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 vethd56cf9b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 veth3f7247e 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 veth44ceb18 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 vethbb1df06 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 veth7793ada 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 veth1a024d1 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 ens3 42.69 38.84 23.10 79.24 0.00 0.00 0.00 0.00 19:13:01 veth4025d0e 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 docker0 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 vethd56cf9b 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth3f7247e 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth44ceb18 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethbb1df06 0.01 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth7793ada 0.06 0.44 0.00 0.03 0.00 0.00 0.00 0.00 Average: veth1a024d1 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 322.55 221.29 3057.59 46.72 0.00 0.00 0.00 0.00 Average: veth4025d0e 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 137.63 200.44 11.19 1509.00 0.00 0.00 0.00 0.00 Average: vethd56cf9b 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9456) 09/24/25 _x86_64_ (8 CPU) 19:03:35 LINUX RESTART (8 CPU) 19:04:01 CPU %user %nice %system %iowait %steal %idle 19:05:01 all 9.65 0.00 2.59 2.55 0.05 85.16 19:05:01 0 9.73 0.00 2.25 8.64 0.07 79.31 19:05:01 1 11.67 0.00 1.92 1.13 0.05 85.23 19:05:01 2 8.12 0.00 1.78 0.74 0.05 89.31 19:05:01 3 9.33 0.00 2.29 1.56 0.05 86.78 19:05:01 4 12.94 0.00 4.10 0.14 0.07 82.76 19:05:01 5 9.64 0.00 2.59 2.49 0.05 85.23 19:05:01 6 7.91 0.00 3.69 3.40 0.03 84.96 19:05:01 7 7.85 0.00 2.09 2.31 0.05 87.70 19:06:01 all 31.86 0.00 5.71 2.46 0.09 59.89 19:06:01 0 30.77 0.00 5.75 2.98 0.08 60.42 19:06:01 1 33.20 0.00 5.46 1.95 0.08 59.30 19:06:01 2 31.88 0.00 5.79 0.27 0.10 61.96 19:06:01 3 33.01 0.00 5.39 1.71 0.08 59.81 19:06:01 4 29.99 0.00 5.81 0.20 0.08 63.91 19:06:01 5 33.46 0.00 5.35 1.11 0.08 59.99 19:06:01 6 31.40 0.00 6.26 4.12 0.08 58.14 19:06:01 7 31.13 0.00 5.87 7.35 0.10 55.54 19:07:01 all 40.85 0.00 6.39 3.01 0.09 49.67 19:07:01 0 43.05 0.00 6.39 3.31 0.10 47.15 19:07:01 1 43.13 0.00 5.77 1.17 0.08 49.85 19:07:01 2 40.33 0.00 6.59 16.32 0.10 36.67 19:07:01 3 40.35 0.00 7.53 0.84 0.08 51.20 19:07:01 4 42.25 0.00 6.77 0.44 0.08 50.45 19:07:01 5 39.42 0.00 5.44 1.24 0.08 53.81 19:07:01 6 38.49 0.00 6.96 0.02 0.08 54.45 19:07:01 7 39.75 0.00 5.64 0.79 0.07 53.76 19:08:01 all 57.79 0.00 7.49 0.71 0.11 33.89 19:08:01 0 56.81 0.00 7.19 1.26 0.10 34.64 19:08:01 1 58.87 0.00 7.11 0.42 0.12 33.48 19:08:01 2 56.26 0.00 7.93 2.45 0.12 33.24 19:08:01 3 59.33 0.00 6.93 0.45 0.10 33.19 19:08:01 4 57.91 0.00 8.16 0.24 0.12 33.58 19:08:01 5 59.28 0.00 7.92 0.24 0.12 32.45 19:08:01 6 57.72 0.00 7.17 0.29 0.10 34.72 19:08:01 7 56.17 0.00 7.53 0.37 0.12 35.81 19:09:01 all 17.80 0.00 6.33 11.59 0.08 64.20 19:09:01 0 17.55 0.00 6.74 5.12 0.09 70.51 19:09:01 1 18.51 0.00 5.89 5.71 0.07 69.82 19:09:01 2 16.17 0.00 7.39 35.36 0.10 40.98 19:09:01 3 18.70 0.00 6.67 10.54 0.09 64.01 19:09:01 4 17.30 0.00 6.15 21.74 0.09 54.72 19:09:01 5 18.46 0.00 5.66 2.60 0.09 73.19 19:09:01 6 17.76 0.00 6.10 9.37 0.09 66.69 19:09:01 7 17.92 0.00 6.07 2.56 0.07 73.37 19:10:01 all 11.39 0.00 5.59 17.22 0.07 65.73 19:10:01 0 10.89 0.00 5.46 11.41 0.07 72.18 19:10:01 1 10.70 0.00 5.16 9.65 0.05 74.44 19:10:01 2 12.74 0.00 7.34 46.67 0.09 33.16 19:10:01 3 12.35 0.00 5.29 15.46 0.07 66.84 19:10:01 4 11.89 0.00 5.82 15.78 0.05 66.46 19:10:01 5 10.82 0.00 5.56 19.18 0.08 64.36 19:10:01 6 11.08 0.00 5.06 7.84 0.05 75.97 19:10:01 7 10.68 0.00 5.07 12.04 0.07 72.15 19:11:01 all 62.82 0.00 9.68 4.54 0.10 22.87 19:11:01 0 62.37 0.00 10.34 2.06 0.08 25.15 19:11:01 1 62.96 0.00 9.73 1.81 0.08 25.41 19:11:01 2 63.25 0.00 9.39 2.01 0.10 25.25 19:11:01 3 62.78 0.00 9.84 2.87 0.10 24.41 19:11:01 4 62.37 0.00 10.12 22.58 0.12 4.80 19:11:01 5 62.94 0.00 8.76 0.95 0.08 27.26 19:11:01 6 63.58 0.00 9.20 1.81 0.10 25.31 19:11:01 7 62.28 0.00 10.05 2.28 0.10 25.29 19:12:01 all 90.80 0.00 9.07 0.00 0.13 0.00 19:12:01 0 91.13 0.00 8.76 0.00 0.12 0.00 19:12:01 1 89.11 0.00 10.74 0.00 0.15 0.00 19:12:01 2 91.39 0.00 8.50 0.00 0.12 0.00 19:12:01 3 91.51 0.00 8.37 0.00 0.12 0.00 19:12:01 4 91.11 0.00 8.74 0.00 0.15 0.00 19:12:01 5 90.96 0.00 8.89 0.00 0.15 0.00 19:12:01 6 91.04 0.00 8.83 0.00 0.13 0.00 19:12:01 7 90.10 0.00 9.76 0.00 0.13 0.00 19:13:01 all 84.24 0.00 10.21 1.56 0.21 3.78 19:13:01 0 81.97 0.00 12.13 0.99 0.26 4.65 19:13:01 1 84.02 0.00 10.82 3.30 0.22 1.63 19:13:01 2 84.95 0.00 9.61 1.40 0.17 3.88 19:13:01 3 84.86 0.00 9.11 2.13 0.22 3.68 19:13:01 4 84.31 0.00 9.62 0.57 0.19 5.31 19:13:01 5 85.70 0.00 9.25 0.74 0.19 4.13 19:13:01 6 84.97 0.00 9.84 1.99 0.20 3.00 19:13:01 7 83.08 0.00 11.32 1.38 0.22 4.00 Average: all 45.36 0.00 7.01 4.82 0.10 42.71 Average: 0 44.91 0.00 7.21 3.98 0.11 43.80 Average: 1 45.88 0.00 6.96 2.78 0.10 44.28 Average: 2 45.20 0.00 7.15 11.55 0.11 36.00 Average: 3 45.92 0.00 6.83 3.92 0.10 43.23 Average: 4 45.75 0.00 7.26 6.80 0.11 40.08 Average: 5 45.77 0.00 6.61 3.15 0.10 44.36 Average: 6 45.02 0.00 7.02 3.18 0.10 44.68 Average: 7 44.42 0.00 7.05 3.23 0.10 45.21