---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3361 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 nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 33G 123G 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 33G 123G 22% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3361) 03/13/26 _x86_64_ (8 CPU) 08:29:31 LINUX RESTART (8 CPU) 08:30:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 386.10 23.61 362.50 0.00 3418.00 61117.23 0.00 08:32:01 95.43 1.38 94.05 0.00 15.46 32507.78 0.00 08:33:01 40.58 0.02 40.56 0.00 0.13 27633.80 0.00 08:34:01 60.07 0.18 59.89 0.00 3.60 28456.59 0.00 08:35:01 1001.05 21.90 979.15 0.00 2189.77 540216.23 0.00 08:36:01 430.69 1.75 428.94 0.00 17.06 95596.00 0.00 08:37:01 364.81 0.03 364.78 0.00 0.27 109988.67 0.00 08:38:01 940.75 48.68 892.07 0.00 2401.60 205151.88 0.00 Average: 414.99 12.17 402.82 0.00 1000.65 137738.49 0.00 08:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 28025720 31460168 829316 2.52 97220 3589516 1997432 5.89 1135480 3290952 3676 08:32:01 26048600 31283108 996500 3.03 129076 5215468 2107260 6.21 2234408 4011536 775264 08:33:01 25353856 30586952 1690764 5.14 133036 5188096 2586372 7.63 2396208 4520916 539592 08:34:01 25127280 31339412 935524 2.85 138312 6117480 1918440 5.66 2126516 4970780 674932 08:35:01 10956596 31305980 935948 2.85 345528 19404660 2528104 7.45 3188160 17395332 297624 08:36:01 3630752 28048368 4125100 12.55 410476 22978988 11316956 33.36 7649960 19715388 1465168 08:37:01 994264 28517312 3660460 11.14 428888 25950496 9621524 28.37 8535508 21370516 1585940 08:38:01 5656868 31366408 876604 2.67 428944 24344476 2175436 6.41 3580584 21952656 234660 Average: 15724242 30488464 1756277 5.34 263935 14098648 4281440 12.62 3855853 12153510 697107 08:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 ens3 1717.57 1535.18 13748.24 224.43 0.00 0.00 0.00 0.00 08:31:01 veth2f0eb1b 114.74 122.08 11.77 119.26 0.00 0.00 0.00 0.01 08:31:01 lo 4.61 4.61 0.46 0.46 0.00 0.00 0.00 0.00 08:31:01 docker0 652.50 655.09 47.88 3163.17 0.00 0.00 0.00 0.00 08:32:01 ens3 163.44 96.15 1578.94 23.29 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 docker0 73.40 124.28 7.20 1542.66 0.00 0.00 0.00 0.00 08:32:01 veth38a5fd8 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:33:01 ens3 22.47 15.13 17.37 9.97 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 1.23 1.23 0.09 0.11 0.00 0.00 0.00 0.00 08:33:01 veth38a5fd8 1.23 1.25 0.11 0.11 0.00 0.00 0.00 0.00 08:34:01 ens3 27.06 16.43 23.24 13.12 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth38a5fd8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 1141.01 626.00 12673.16 82.08 0.00 0.00 0.00 0.00 08:35:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 08:35:01 docker0 506.05 938.11 46.21 8604.74 0.00 0.00 0.00 0.00 08:35:01 veth5c6d36f 43.53 63.34 4.47 378.99 0.00 0.00 0.00 0.03 08:35:01 vethd8c3490 0.65 3.05 0.06 0.34 0.00 0.00 0.00 0.00 08:36:01 vethd58a344 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 ens3 110.71 61.90 948.92 12.35 0.00 0.00 0.00 0.00 08:36:01 vethd642aae 0.05 0.72 0.00 0.04 0.00 0.00 0.00 0.00 08:36:01 vethe69a99a 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 vethd0a4c4b 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 vethf118fa7 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth491fdd2 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth7115a21 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:36:01 veth3e7da5c 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 docker0 52.78 95.03 4.59 936.25 0.00 0.00 0.00 0.00 08:36:01 vethf09f4b5 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth769ff08 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 vethb9b5d4b 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 vethd8c3490 0.12 0.70 0.01 0.03 0.00 0.00 0.00 0.00 08:36:01 veth7668565 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vethd58a344 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 8.10 6.20 6.42 3.78 0.00 0.00 0.00 0.00 08:37:01 vethd642aae 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethd0a4c4b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethf118fa7 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth7115a21 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth3e7da5c 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethf09f4b5 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth769ff08 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethb9b5d4b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethd8c3490 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth7668565 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 101.50 63.03 2529.76 15.72 0.00 0.00 0.00 0.00 08:38:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 08:38:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 408.72 299.90 3919.95 47.72 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 159.72 225.80 13.17 1777.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3361) 03/13/26 _x86_64_ (8 CPU) 08:29:31 LINUX RESTART (8 CPU) 08:30:02 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 10.94 0.00 3.91 1.66 0.06 83.43 08:31:01 0 7.48 0.00 3.53 1.42 0.05 87.52 08:31:01 1 11.00 0.00 3.31 1.82 0.07 83.81 08:31:01 2 10.02 0.00 3.98 2.66 0.07 83.27 08:31:01 3 13.62 0.00 4.19 2.54 0.07 79.57 08:31:01 4 15.01 0.00 4.91 0.24 0.05 79.79 08:31:01 5 10.67 0.00 4.29 0.57 0.07 84.40 08:31:01 6 8.91 0.00 2.80 0.19 0.07 88.03 08:31:01 7 10.83 0.00 4.30 3.83 0.07 80.97 08:32:01 all 43.73 0.00 7.20 0.57 0.10 48.41 08:32:01 0 45.23 0.00 7.11 0.08 0.12 47.45 08:32:01 1 43.86 0.00 7.20 0.39 0.10 48.45 08:32:01 2 43.73 0.00 7.81 2.95 0.10 45.41 08:32:01 3 43.32 0.00 6.41 0.07 0.08 50.12 08:32:01 4 43.97 0.00 6.92 0.30 0.10 48.70 08:32:01 5 41.41 0.00 6.92 0.41 0.08 51.18 08:32:01 6 45.09 0.00 7.44 0.08 0.08 47.30 08:32:01 7 43.21 0.00 7.73 0.27 0.10 48.69 08:33:01 all 50.29 0.00 7.20 0.19 0.08 42.23 08:33:01 0 49.91 0.00 6.72 0.00 0.07 43.31 08:33:01 1 51.16 0.00 7.26 0.02 0.08 41.48 08:33:01 2 51.10 0.00 7.59 1.38 0.08 39.85 08:33:01 3 50.02 0.00 7.04 0.00 0.08 42.86 08:33:01 4 50.78 0.00 7.00 0.05 0.08 42.09 08:33:01 5 50.43 0.00 8.14 0.08 0.08 41.27 08:33:01 6 49.92 0.00 6.94 0.00 0.10 43.04 08:33:01 7 49.04 0.00 6.90 0.00 0.08 43.97 08:34:01 all 45.93 0.00 6.85 0.15 0.08 46.99 08:34:01 0 45.40 0.00 7.16 0.92 0.08 46.43 08:34:01 1 45.01 0.00 7.01 0.00 0.08 47.90 08:34:01 2 43.98 0.00 6.58 0.02 0.07 49.36 08:34:01 3 48.45 0.00 6.72 0.00 0.08 44.75 08:34:01 4 42.82 0.00 6.69 0.20 0.08 50.20 08:34:01 5 46.28 0.00 7.54 0.05 0.08 46.04 08:34:01 6 46.17 0.00 6.49 0.00 0.07 47.28 08:34:01 7 49.35 0.00 6.63 0.00 0.08 43.94 08:35:01 all 25.88 0.00 12.37 21.58 0.10 40.07 08:35:01 0 24.78 0.00 13.11 22.67 0.10 39.34 08:35:01 1 26.06 0.00 13.01 27.42 0.09 33.42 08:35:01 2 26.32 0.00 13.11 20.65 0.12 39.80 08:35:01 3 26.62 0.00 12.63 16.99 0.10 43.65 08:35:01 4 24.76 0.00 12.18 19.03 0.08 43.94 08:35:01 5 25.84 0.00 11.38 24.30 0.09 38.39 08:35:01 6 26.42 0.00 11.77 23.18 0.10 38.53 08:35:01 7 26.26 0.00 11.76 18.43 0.10 43.44 08:36:01 all 85.91 0.00 10.96 1.62 0.12 1.39 08:36:01 0 86.38 0.00 10.25 1.72 0.12 1.52 08:36:01 1 86.02 0.00 11.01 1.64 0.13 1.20 08:36:01 2 85.62 0.00 11.32 1.47 0.10 1.49 08:36:01 3 86.47 0.00 10.61 1.15 0.10 1.67 08:36:01 4 85.43 0.00 11.28 1.44 0.13 1.72 08:36:01 5 86.41 0.00 10.70 1.30 0.12 1.47 08:36:01 6 85.24 0.00 11.55 2.66 0.12 0.43 08:36:01 7 85.72 0.00 10.98 1.61 0.12 1.57 08:37:01 all 91.37 0.00 8.51 0.00 0.12 0.00 08:37:01 0 91.82 0.00 8.06 0.00 0.12 0.00 08:37:01 1 91.17 0.00 8.70 0.00 0.13 0.00 08:37:01 2 91.32 0.00 8.56 0.00 0.12 0.00 08:37:01 3 91.69 0.00 8.18 0.00 0.13 0.00 08:37:01 4 91.49 0.00 8.38 0.00 0.13 0.00 08:37:01 5 91.34 0.00 8.53 0.00 0.13 0.00 08:37:01 6 91.15 0.00 8.73 0.00 0.12 0.00 08:37:01 7 90.97 0.00 8.91 0.00 0.12 0.00 08:38:01 all 74.30 0.00 8.47 0.88 0.12 16.24 08:38:01 0 73.96 0.00 8.75 1.02 0.12 16.15 08:38:01 1 74.53 0.00 8.29 1.29 0.12 15.78 08:38:01 2 74.59 0.00 8.28 0.60 0.12 16.41 08:38:01 3 74.26 0.00 8.42 0.92 0.10 16.30 08:38:01 4 74.19 0.00 8.20 1.12 0.12 16.37 08:38:01 5 73.36 0.00 9.13 0.48 0.12 16.91 08:38:01 6 75.13 0.00 8.37 0.84 0.13 15.53 08:38:01 7 74.39 0.00 8.32 0.75 0.12 16.42 Average: all 53.78 0.00 8.19 3.30 0.10 34.63 Average: 0 53.35 0.00 8.09 3.45 0.10 35.01 Average: 1 53.84 0.00 8.23 4.02 0.10 33.81 Average: 2 53.59 0.00 8.42 3.69 0.10 34.21 Average: 3 54.53 0.00 8.03 2.69 0.09 34.65 Average: 4 53.79 0.00 8.20 2.79 0.10 35.12 Average: 5 53.51 0.00 8.34 3.37 0.10 34.68 Average: 6 53.68 0.00 8.02 3.34 0.10 34.86 Average: 7 53.95 0.00 8.20 3.08 0.10 34.67