---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2916 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-2916) 03/03/26 _x86_64_ (8 CPU) 08:29:21 LINUX RESTART (8 CPU) 08:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 416.33 19.40 396.93 0.00 3234.93 60544.18 0.00 08:32:01 93.83 0.85 92.98 0.00 10.80 35186.15 0.00 08:33:01 49.86 0.22 49.64 0.00 3.20 28427.93 0.00 08:34:01 258.90 0.35 258.55 0.00 32.79 128099.43 0.00 08:35:01 1158.62 24.05 1134.58 0.00 211.16 459587.00 0.00 08:36:02 152.57 0.37 152.21 0.00 20.26 63854.74 0.00 08:37:01 356.41 0.07 356.35 0.00 0.54 99353.06 0.00 08:38:01 720.81 0.20 720.61 0.00 13.60 176066.52 0.00 Average: 401.00 5.70 395.30 0.00 441.80 131453.86 0.00 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 27832568 31468188 819056 2.49 109344 3746756 2033080 5.99 1155608 3421240 171076 08:32:01 26045400 31309840 969732 2.95 129120 5243872 2292304 6.76 2227720 4020080 711196 08:33:01 26312048 31519412 758704 2.31 134544 5149828 1710304 5.04 1540880 4410044 361944 08:34:01 23317864 31165364 1097808 3.34 151880 7721404 3731088 11.00 2082976 6776824 712516 08:35:01 7755216 29007036 3182712 9.68 392460 19975492 7832028 23.09 5557880 17870736 360784 08:36:02 3527072 27809080 4372596 13.30 412828 22834012 11585028 34.15 8131288 19341208 1461056 08:37:01 894188 28364920 3823828 11.63 431316 25883940 9088944 26.80 8975268 21037624 2060084 08:38:01 4784352 31407344 843092 2.56 459980 25170932 2127024 6.27 3664112 22700740 512 Average: 15058588 30256398 1983441 6.03 277684 14465780 5049975 14.89 4166966 12447312 729896 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 ens3 1329.81 1247.59 12795.39 177.39 0.00 0.00 0.00 0.00 08:31:01 lo 4.40 4.40 0.44 0.44 0.00 0.00 0.00 0.00 08:31:01 docker0 824.48 792.80 60.99 3953.53 0.00 0.00 0.00 0.00 08:31:01 veth9b5f10e 184.34 234.79 18.43 953.48 0.00 0.00 0.00 0.08 08:32:01 ens3 68.99 49.01 775.81 18.70 0.00 0.00 0.00 0.00 08:32:01 veth7c9ea45 0.13 0.27 0.01 0.03 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 27.30 32.69 2.75 737.28 0.00 0.00 0.00 0.00 08:33:01 ens3 18.96 12.98 14.97 8.33 0.00 0.00 0.00 0.00 08:33:01 veth7c9ea45 1.28 1.30 0.11 0.11 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 1.28 1.28 0.10 0.11 0.00 0.00 0.00 0.00 08:34:01 veth9145a21 2.73 7.60 0.22 125.91 0.00 0.00 0.00 0.01 08:34:01 veth80f7f5d 2.25 4.97 0.20 69.80 0.00 0.00 0.00 0.01 08:34:01 vetha04f902 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth4693468 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth2672c75 3.00 1.43 43.14 0.13 0.00 0.00 0.00 0.00 08:34:01 veth7bdf37f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethdbf835d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth330e168 0.63 1.20 0.06 0.27 0.00 0.00 0.00 0.00 08:34:01 ens3 193.49 110.00 4000.95 25.99 0.00 0.00 0.00 0.00 08:34:01 veth93197bd 5.85 10.31 0.49 125.23 0.00 0.00 0.00 0.01 08:34:01 veth2e2cf9e 0.05 0.45 0.00 0.02 0.00 0.00 0.00 0.00 08:34:01 vethee2c563 0.05 0.48 0.00 0.02 0.00 0.00 0.00 0.00 08:34:01 vethdb27926 1.43 3.00 0.13 43.14 0.00 0.00 0.00 0.00 08:34:01 vethc220923 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 08:34:01 docker0 23.91 47.43 1.67 653.15 0.00 0.00 0.00 0.00 08:34:01 veth1e2df14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth5a19dcc 3.12 5.80 0.28 91.94 0.00 0.00 0.00 0.01 08:34:01 veth8af3ca1 4.57 13.03 0.34 123.25 0.00 0.00 0.00 0.01 08:34:01 veth3e5b86c 1.63 3.10 0.14 43.13 0.00 0.00 0.00 0.00 08:34:01 veth6e06ca6 0.05 0.50 0.00 0.02 0.00 0.00 0.00 0.00 08:34:01 veth56a9993 1.55 3.30 0.13 30.73 0.00 0.00 0.00 0.00 08:35:01 vethb943885 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 vethee83d69 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 veth99a8e27 0.05 0.52 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 veth330e168 0.03 2.37 0.00 0.10 0.00 0.00 0.00 0.00 08:35:01 ens3 900.17 529.61 8989.62 69.45 0.00 0.00 0.00 0.00 08:35:01 veth1442268 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 vethbfc7bbd 0.05 0.48 0.00 0.02 0.00 0.00 0.00 0.00 08:35:01 veth45d4c04 0.05 0.52 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 veth8cc759e 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:35:01 veth102b67c 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 docker0 511.71 867.84 47.74 8963.47 0.00 0.00 0.00 0.00 08:35:01 veth303db90 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 veth1c7531e 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 vethb702f8e 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 veth19ad6b1 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 08:36:02 vethb943885 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 vethee83d69 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 veth99a8e27 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 veth330e168 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:36:02 ens3 5.30 3.60 4.22 2.30 0.00 0.00 0.00 0.00 08:36:02 veth1442268 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 vethbfc7bbd 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 veth45d4c04 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 veth8cc759e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:36:02 veth102b67c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 docker0 0.10 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 veth303db90 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 veth1c7531e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 vethb702f8e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 veth19ad6b1 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethb943885 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethee83d69 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth99a8e27 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth330e168 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 8.27 4.24 6.54 3.50 0.00 0.00 0.00 0.00 08:37:01 veth1442268 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethbfc7bbd 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth45d4c04 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth8cc759e 0.00 0.05 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 veth102b67c 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 veth303db90 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth19ad6b1 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 107.42 67.74 2537.68 16.68 0.00 0.00 0.00 0.00 08:38:01 lo 1.00 1.00 0.09 0.09 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 329.70 253.60 3648.09 40.37 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 173.96 218.21 14.19 1792.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2916) 03/03/26 _x86_64_ (8 CPU) 08:29:21 LINUX RESTART (8 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 8.81 0.00 3.54 1.28 0.08 86.30 08:31:01 0 10.72 0.00 4.76 0.81 0.07 83.64 08:31:01 1 11.39 0.00 3.44 0.91 0.08 84.17 08:31:01 2 6.90 0.00 3.40 0.07 0.07 89.57 08:31:01 3 10.13 0.00 2.76 0.22 0.08 86.80 08:31:01 4 8.08 0.00 3.84 5.39 0.08 82.61 08:31:01 5 9.33 0.00 3.31 0.64 0.07 86.65 08:31:01 6 6.50 0.00 2.80 0.42 0.07 90.20 08:31:01 7 7.42 0.00 3.98 1.79 0.08 86.72 08:32:01 all 44.87 0.00 7.80 0.59 0.13 46.61 08:32:01 0 44.30 0.00 8.39 0.27 0.13 46.91 08:32:01 1 45.20 0.00 8.26 0.17 0.14 46.24 08:32:01 2 44.63 0.00 7.64 0.19 0.15 47.39 08:32:01 3 44.12 0.00 8.08 3.05 0.13 44.61 08:32:01 4 43.40 0.00 7.36 0.07 0.10 49.07 08:32:01 5 46.88 0.00 7.82 0.42 0.13 44.74 08:32:01 6 44.58 0.00 7.53 0.13 0.13 47.63 08:32:01 7 45.88 0.00 7.32 0.39 0.12 46.30 08:33:01 all 53.57 0.00 7.23 0.26 0.13 38.81 08:33:01 0 53.52 0.00 7.00 0.02 0.13 39.34 08:33:01 1 53.78 0.00 7.28 0.07 0.13 38.74 08:33:01 2 54.11 0.00 6.83 0.03 0.12 38.90 08:33:01 3 55.27 0.00 7.22 0.44 0.13 36.94 08:33:01 4 53.06 0.00 7.49 0.76 0.15 38.55 08:33:01 5 52.81 0.00 7.28 0.02 0.13 39.76 08:33:01 6 52.24 0.00 7.23 0.77 0.13 39.63 08:33:01 7 53.80 0.00 7.49 0.00 0.12 38.60 08:34:01 all 37.39 0.00 7.36 1.12 0.12 54.01 08:34:01 0 38.55 0.00 7.38 1.00 0.12 52.96 08:34:01 1 36.43 0.00 7.48 0.91 0.12 55.06 08:34:01 2 36.89 0.00 6.89 0.56 0.12 55.54 08:34:01 3 38.15 0.00 7.50 0.79 0.12 53.44 08:34:01 4 39.05 0.00 7.27 0.37 0.12 53.19 08:34:01 5 36.09 0.00 7.66 3.14 0.12 52.99 08:34:01 6 36.08 0.00 7.44 0.82 0.12 55.54 08:34:01 7 37.91 0.00 7.27 1.37 0.12 53.33 08:35:01 all 34.22 0.00 11.45 16.09 0.12 38.12 08:35:01 0 33.65 0.00 11.08 13.54 0.12 41.61 08:35:01 1 33.47 0.00 11.00 15.54 0.10 39.89 08:35:01 2 33.58 0.00 10.26 12.16 0.12 43.88 08:35:01 3 34.70 0.00 11.07 14.50 0.12 39.61 08:35:01 4 35.17 0.00 14.51 34.06 0.17 16.09 08:35:01 5 33.71 0.00 11.85 15.51 0.12 38.80 08:35:01 6 35.37 0.00 10.95 11.57 0.12 41.98 08:35:01 7 34.08 0.00 10.88 12.07 0.12 42.85 08:36:02 all 90.56 0.00 9.25 0.00 0.19 0.00 08:36:02 0 91.04 0.00 8.80 0.00 0.17 0.00 08:36:02 1 90.90 0.00 8.91 0.00 0.18 0.00 08:36:02 2 90.34 0.00 9.48 0.00 0.18 0.00 08:36:02 3 91.27 0.00 8.56 0.00 0.17 0.00 08:36:02 4 90.34 0.00 9.45 0.00 0.22 0.00 08:36:02 5 89.81 0.00 9.95 0.00 0.25 0.00 08:36:02 6 90.60 0.00 9.23 0.00 0.17 0.00 08:36:02 7 90.20 0.00 9.61 0.00 0.18 0.00 08:37:01 all 91.39 0.00 8.44 0.00 0.17 0.00 08:37:01 0 91.60 0.00 8.22 0.00 0.19 0.00 08:37:01 1 92.09 0.00 7.71 0.00 0.20 0.00 08:37:01 2 91.22 0.00 8.59 0.00 0.19 0.00 08:37:01 3 91.37 0.00 8.44 0.00 0.19 0.00 08:37:01 4 90.80 0.00 9.05 0.00 0.15 0.00 08:37:01 5 91.53 0.00 8.32 0.00 0.15 0.00 08:37:01 6 91.48 0.00 8.35 0.00 0.17 0.00 08:37:01 7 91.05 0.00 8.81 0.00 0.14 0.00 08:38:01 all 43.61 0.00 6.09 3.45 0.12 46.73 08:38:01 0 44.90 0.00 5.53 1.92 0.12 47.53 08:38:01 1 41.84 0.00 4.75 1.17 0.10 52.13 08:38:01 2 43.19 0.00 6.80 4.95 0.10 44.96 08:38:01 3 44.91 0.00 5.64 4.67 0.12 44.66 08:38:01 4 42.88 0.00 7.33 5.20 0.15 44.44 08:38:01 5 43.46 0.00 5.66 3.36 0.12 47.41 08:38:01 6 43.00 0.00 6.15 3.22 0.13 47.49 08:38:01 7 44.66 0.00 6.87 3.16 0.12 45.19 Average: all 50.59 0.00 7.64 2.85 0.13 38.79 Average: 0 51.06 0.00 7.64 2.19 0.13 38.98 Average: 1 50.67 0.00 7.35 2.34 0.13 39.51 Average: 2 50.13 0.00 7.49 2.24 0.13 40.01 Average: 3 51.27 0.00 7.41 2.96 0.13 38.23 Average: 4 50.42 0.00 8.28 5.68 0.14 35.47 Average: 5 50.52 0.00 7.74 2.89 0.14 38.72 Average: 6 50.01 0.00 7.46 2.12 0.13 40.28 Average: 7 50.65 0.00 7.78 2.35 0.12 39.09