---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1611 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: 2800.000 BogoMIPS: 5600.00 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 34G 122G 22% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 34G 122G 22% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1611) 09/03/26 _x86_64_ (8 CPU) 08:35:18 LINUX RESTART (8 CPU) 08:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:37:01 18.58 10.55 8.03 0.00 444.79 2599.95 0.00 08:38:01 270.22 9.67 260.56 0.00 1528.68 27963.74 0.00 08:39:01 154.39 10.08 144.31 0.00 1626.66 45254.06 0.00 08:40:01 50.26 0.18 50.07 0.00 3.20 26679.15 0.00 08:41:01 86.50 3.70 82.80 0.00 2540.38 41543.74 0.00 08:42:01 93.27 0.07 93.20 0.00 1.47 52106.65 0.00 08:43:01 1227.02 12.71 1214.31 0.00 127.80 550512.08 0.00 08:44:01 244.18 0.18 243.99 0.00 1.47 124108.88 0.00 08:45:01 612.54 0.37 612.18 0.00 12.52 142406.00 0.00 Average: 306.37 5.28 301.09 0.00 698.46 112591.18 0.00 08:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:37:01 29971732 31652788 692024 2.11 62600 1939144 1627728 4.80 813112 1788368 49972 08:38:01 29024488 31534144 774948 2.36 76024 2729720 1768092 5.21 979040 2502348 48868 08:39:01 27642868 31526956 759968 2.31 117168 3975068 1667720 4.92 1183480 3572980 6272 08:40:01 25954804 31352796 922816 2.81 128976 5376348 2223688 6.56 2296688 4034832 669540 08:41:01 25979348 31426560 833180 2.53 140084 5378208 2151052 6.34 1719728 4533752 292544 08:42:01 26549952 31503608 764508 2.33 141680 4940660 1807160 5.33 1538784 4209756 42532 08:43:01 7805924 29619212 2557520 7.78 385064 20555024 8285756 24.43 5335204 18030864 209148 08:44:01 2613976 28518056 3649744 11.10 420400 24422636 10230128 30.16 7885792 20463280 495816 08:45:01 640252 29081140 3099960 9.43 437212 26864928 7670004 22.61 8024780 22252648 237076 Average: 19575927 30690584 1561630 4.75 212134 10686860 4159036 12.26 3308512 9043203 227974 08:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:37:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 749.58 467.31 2051.17 68.94 0.00 0.00 0.00 0.00 08:38:01 lo 3.60 3.60 0.35 0.35 0.00 0.00 0.00 0.00 08:38:01 veth738cbd2 117.45 169.54 8.91 815.80 0.00 0.00 0.00 0.07 08:38:01 docker0 117.45 169.42 7.31 815.79 0.00 0.00 0.00 0.00 08:38:01 ens3 922.30 578.49 6312.57 68.41 0.00 0.00 0.00 0.00 08:39:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 08:39:01 docker0 535.34 814.08 35.70 3849.13 0.00 0.00 0.00 0.00 08:39:01 ens3 986.87 649.91 7216.65 97.62 0.00 0.00 0.00 0.00 08:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:40:01 veth60df796 0.15 0.32 0.01 0.03 0.00 0.00 0.00 0.00 08:40:01 docker0 0.22 0.27 0.01 0.03 0.00 0.00 0.00 0.00 08:40:01 ens3 34.56 18.66 30.87 12.71 0.00 0.00 0.00 0.00 08:41:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 08:41:01 veth60df796 1.27 1.28 0.11 0.21 0.00 0.00 0.00 0.00 08:41:01 docker0 1.27 1.27 0.09 0.20 0.00 0.00 0.00 0.00 08:41:01 ens3 99.92 56.96 1427.93 11.47 0.00 0.00 0.00 0.00 08:42:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 ens3 108.05 80.34 2224.78 19.61 0.00 0.00 0.00 0.00 08:43:01 vethb51c19c 0.05 0.23 0.00 0.01 0.00 0.00 0.00 0.00 08:43:01 veth333ff67 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 08:43:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 08:43:01 veth9115097 0.05 0.48 0.00 0.02 0.00 0.00 0.00 0.00 08:43:01 vethf047856 0.05 0.27 0.00 0.02 0.00 0.00 0.00 0.00 08:43:01 vethbab4e02 127.75 156.64 11.09 497.53 0.00 0.00 0.00 0.04 08:43:01 vethd28d160 0.05 0.52 0.00 0.03 0.00 0.00 0.00 0.00 08:43:01 veth3c3c5d8 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 08:43:01 veth058c04f 0.05 0.48 0.00 0.02 0.00 0.00 0.00 0.00 08:43:01 docker0 755.99 1036.30 62.43 8929.04 0.00 0.00 0.00 0.00 08:43:01 veth23a1416 0.05 0.28 0.00 0.02 0.00 0.00 0.00 0.00 08:43:01 veth34da621 0.42 3.60 0.04 0.27 0.00 0.00 0.00 0.00 08:43:01 veth720af26 0.05 0.50 0.00 0.03 0.00 0.00 0.00 0.00 08:43:01 vethbb8faac 0.05 0.30 0.00 0.02 0.00 0.00 0.00 0.00 08:43:01 veth1cc73e2 8.88 14.28 0.65 42.96 0.00 0.00 0.00 0.00 08:43:01 veth5a33d89 0.05 0.23 0.00 0.01 0.00 0.00 0.00 0.00 08:43:01 ens3 1151.51 818.31 10104.42 95.53 0.00 0.00 0.00 0.00 08:44:01 vethb51c19c 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 08:44:01 veth333ff67 0.00 0.25 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:44:01 veth9115097 0.00 0.25 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 vethf047856 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 vethd28d160 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 veth3c3c5d8 0.00 0.25 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 veth058c04f 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 docker0 104.78 147.51 7.39 952.68 0.00 0.00 0.00 0.00 08:44:01 veth23a1416 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 veth34da621 0.12 0.32 0.01 0.02 0.00 0.00 0.00 0.00 08:44:01 veth720af26 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 vethbb8faac 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 08:44:01 veth1872bc8 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 veth5a33d89 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 ens3 162.25 111.33 962.23 13.89 0.00 0.00 0.00 0.00 08:45:01 vethb51c19c 0.00 0.50 0.00 0.02 0.00 0.00 0.00 0.00 08:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 veth9115097 0.00 0.50 0.00 0.02 0.00 0.00 0.00 0.00 08:45:01 vethd28d160 0.00 0.50 0.00 0.02 0.00 0.00 0.00 0.00 08:45:01 docker0 7.46 10.51 0.44 43.05 0.00 0.00 0.00 0.00 08:45:01 veth23a1416 0.00 0.50 0.00 0.02 0.00 0.00 0.00 0.00 08:45:01 veth34da621 0.00 0.50 0.00 0.02 0.00 0.00 0.00 0.00 08:45:01 veth720af26 0.00 0.50 0.00 0.02 0.00 0.00 0.00 0.00 08:45:01 vethbb8faac 0.00 0.48 0.00 0.02 0.00 0.00 0.00 0.00 08:45:01 vethd68d35f 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 08:45:01 veth5a33d89 0.00 0.50 0.00 0.02 0.00 0.00 0.00 0.00 08:45:01 ens3 33.71 20.24 60.08 9.73 0.00 0.00 0.00 0.00 Average: vethb51c19c 0.01 0.11 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: veth9115097 0.01 0.14 0.00 0.01 0.00 0.00 0.00 0.00 Average: vethd28d160 0.01 0.14 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 169.17 242.16 12.60 1621.23 0.00 0.00 0.00 0.00 Average: veth23a1416 0.01 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth34da621 0.06 0.49 0.00 0.03 0.00 0.00 0.00 0.00 Average: veth720af26 0.01 0.14 0.00 0.01 0.00 0.00 0.00 0.00 Average: vethbb8faac 0.01 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: vethd68d35f 0.01 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth5a33d89 0.01 0.11 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 472.08 311.28 3376.70 44.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1611) 09/03/26 _x86_64_ (8 CPU) 08:35:18 LINUX RESTART (8 CPU) 08:36:01 CPU %user %nice %system %iowait %steal %idle 08:37:01 all 3.84 0.00 0.52 0.08 0.01 95.54 08:37:01 0 1.14 0.00 0.37 0.02 0.00 98.48 08:37:01 1 4.93 0.00 0.32 0.00 0.02 94.74 08:37:01 2 2.32 0.00 0.33 0.15 0.02 97.17 08:37:01 3 2.52 0.00 0.81 0.08 0.02 96.57 08:37:01 4 4.10 0.00 0.52 0.18 0.00 95.20 08:37:01 5 4.63 0.00 0.22 0.05 0.02 95.08 08:37:01 6 5.14 0.00 0.90 0.13 0.03 93.79 08:37:01 7 5.95 0.00 0.70 0.02 0.02 93.32 08:38:01 all 5.07 0.00 1.70 0.90 0.02 92.31 08:38:01 0 8.49 0.00 1.47 0.05 0.02 89.97 08:38:01 1 4.75 0.00 1.29 0.50 0.02 93.43 08:38:01 2 2.92 0.00 1.77 1.97 0.02 93.32 08:38:01 3 3.53 0.00 1.39 0.18 0.02 94.87 08:38:01 4 4.41 0.00 1.18 0.05 0.03 94.33 08:38:01 5 7.67 0.00 3.10 3.64 0.02 85.56 08:38:01 6 4.53 0.00 1.53 0.82 0.02 93.11 08:38:01 7 4.20 0.00 1.90 0.03 0.02 93.84 08:39:01 all 6.32 0.00 2.51 0.66 0.01 90.50 08:39:01 0 7.25 0.00 1.93 0.15 0.00 90.67 08:39:01 1 5.34 0.00 2.03 0.92 0.02 91.69 08:39:01 2 5.66 0.00 2.83 0.49 0.02 91.01 08:39:01 3 5.76 0.00 2.32 0.22 0.02 91.68 08:39:01 4 7.11 0.00 4.29 0.51 0.02 88.07 08:39:01 5 3.89 0.00 1.45 0.48 0.02 94.16 08:39:01 6 5.67 0.00 2.66 2.47 0.00 89.20 08:39:01 7 9.87 0.00 2.62 0.05 0.00 87.46 08:40:01 all 45.95 0.00 7.53 0.30 0.03 46.20 08:40:01 0 45.37 0.00 7.06 0.10 0.03 47.44 08:40:01 1 43.98 0.00 7.23 0.96 0.03 47.79 08:40:01 2 45.81 0.00 7.68 0.49 0.03 45.99 08:40:01 3 44.34 0.00 7.91 0.05 0.03 47.67 08:40:01 4 46.03 0.00 8.38 0.61 0.03 44.95 08:40:01 5 44.95 0.00 7.25 0.05 0.02 47.73 08:40:01 6 46.89 0.00 7.26 0.07 0.05 45.74 08:40:01 7 50.22 0.00 7.44 0.05 0.03 42.26 08:41:01 all 54.88 0.00 7.26 0.25 0.02 37.60 08:41:01 0 52.49 0.00 7.80 0.07 0.02 39.63 08:41:01 1 59.24 0.00 7.21 0.05 0.02 33.48 08:41:01 2 54.14 0.00 7.44 0.03 0.02 38.36 08:41:01 3 53.60 0.00 7.09 0.45 0.02 38.84 08:41:01 4 56.67 0.00 7.37 0.84 0.03 35.09 08:41:01 5 54.52 0.00 7.06 0.15 0.03 38.24 08:41:01 6 53.42 0.00 7.09 0.34 0.02 39.13 08:41:01 7 54.97 0.00 6.99 0.03 0.00 38.00 08:42:01 all 34.75 0.00 5.67 0.56 0.03 59.00 08:42:01 0 35.12 0.00 5.84 0.02 0.02 59.01 08:42:01 1 33.78 0.00 5.18 1.18 0.03 59.82 08:42:01 2 37.27 0.00 6.10 2.61 0.03 53.99 08:42:01 3 34.63 0.00 6.44 0.08 0.02 58.83 08:42:01 4 34.44 0.00 5.52 0.49 0.03 59.52 08:42:01 5 34.24 0.00 4.83 0.02 0.02 60.90 08:42:01 6 35.49 0.00 5.32 0.05 0.03 59.10 08:42:01 7 33.05 0.00 6.11 0.02 0.02 60.81 08:43:01 all 54.02 0.00 14.37 8.58 0.03 23.01 08:43:01 0 53.78 0.00 13.59 9.66 0.03 22.94 08:43:01 1 53.04 0.00 14.55 9.85 0.05 22.51 08:43:01 2 54.53 0.00 14.90 12.68 0.05 17.83 08:43:01 3 54.61 0.00 14.58 9.85 0.03 20.93 08:43:01 4 53.69 0.00 14.64 6.68 0.03 24.96 08:43:01 5 53.55 0.00 14.30 6.96 0.02 25.17 08:43:01 6 54.65 0.00 14.17 6.71 0.02 24.45 08:43:01 7 54.27 0.00 14.21 6.23 0.02 25.27 08:44:01 all 90.00 0.00 9.95 0.00 0.05 0.00 08:44:01 0 90.00 0.00 9.95 0.00 0.05 0.00 08:44:01 1 90.05 0.00 9.93 0.00 0.02 0.00 08:44:01 2 90.40 0.00 9.55 0.00 0.05 0.00 08:44:01 3 90.27 0.00 9.70 0.00 0.03 0.00 08:44:01 4 90.44 0.00 9.50 0.00 0.07 0.00 08:44:01 5 88.22 0.00 11.69 0.00 0.08 0.00 08:44:01 6 90.67 0.00 9.31 0.00 0.02 0.00 08:44:01 7 89.97 0.00 9.98 0.00 0.05 0.00 08:45:01 all 90.68 0.00 9.28 0.00 0.04 0.00 08:45:01 0 91.06 0.00 8.93 0.00 0.02 0.00 08:45:01 1 90.06 0.00 9.89 0.00 0.05 0.00 08:45:01 2 91.19 0.00 8.69 0.00 0.12 0.00 08:45:01 3 90.81 0.00 9.16 0.00 0.03 0.00 08:45:01 4 91.10 0.00 8.90 0.00 0.00 0.00 08:45:01 5 90.81 0.00 9.18 0.00 0.02 0.00 08:45:01 6 90.85 0.00 9.10 0.00 0.05 0.00 08:45:01 7 89.57 0.00 10.38 0.00 0.05 0.00 Average: all 42.89 0.00 6.53 1.25 0.03 49.31 Average: 0 42.74 0.00 6.31 1.11 0.02 49.82 Average: 1 42.86 0.00 6.40 1.49 0.03 49.22 Average: 2 42.78 0.00 6.59 2.04 0.04 48.55 Average: 3 42.31 0.00 6.60 1.20 0.02 49.86 Average: 4 43.20 0.00 6.69 1.03 0.03 49.05 Average: 5 42.53 0.00 6.56 1.25 0.03 49.63 Average: 6 43.10 0.00 6.37 1.17 0.03 49.33 Average: 7 43.57 0.00 6.69 0.71 0.02 49.01