---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-35061 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 Stepping: 0 BogoMIPS: 5599.99 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 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 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 Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled 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; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 25G 131G 16% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 972 14496 3 16623 30652 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a1:30:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.9/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81365sec preferred_lft 81365sec inet6 fe80::f816:3eff:fea1:3083/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 32:1f:70:9e:5e:58 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::301f:70ff:fe9e:5e58/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-35061) 08/13/25 _x86_64_ (8 CPU) 03:55:50 LINUX RESTART (8 CPU) 04:00:10 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:10:30 60.53 0.91 55.47 4.15 619.28 17758.93 30275.26 04:20:10 61.21 0.31 60.02 0.88 3.43 3891.28 7319.62 04:30:22 334.39 0.58 325.60 8.21 6.44 43498.32 44244.96 04:40:30 3.32 0.00 3.18 0.14 0.00 415.61 1274.47 04:50:30 77.37 0.11 73.72 3.54 11.91 10428.16 4430.69 05:00:19 33.30 0.40 30.35 2.55 11.19 4818.27 8898.53 05:10:12 34.36 0.15 14.38 19.83 3.34 2868.16 459141.53 Average: 87.13 0.36 81.16 5.61 96.52 12121.83 78820.95 04:00:10 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:30 20425084 27951160 4517652 13.75 210836 7206484 4995676 14.73 1271460 10483272 1252 04:20:10 20003496 28232664 4045800 12.31 278092 7894960 4361396 12.86 1413984 10648428 284688 04:30:22 9826664 27812820 4524452 13.77 579812 16448264 4958700 14.62 2888248 18506712 156 04:40:30 9586084 27779796 4642508 14.13 588012 16528240 5087460 15.00 2947076 18639632 580 04:50:30 951312 21230356 10913228 33.21 640784 18662100 15575960 45.93 3349636 24791012 1136 05:00:19 326236 18689580 13292552 40.45 610636 16958552 18487496 54.52 3437196 25287196 11564 05:10:12 309708 18312384 13671164 41.60 607540 16612332 18948240 55.88 3425756 25332756 11452 Average: 8775512 24286966 7943908 24.17 502245 14330133 10344990 30.51 2676194 19098430 44404 04:00:10 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:30 lo 0.36 0.36 0.06 0.06 0.00 0.00 0.00 0.00 04:10:30 ens3 138.04 67.85 1313.49 11.22 0.00 0.00 0.00 0.00 04:10:30 docker0 15.68 46.85 1.11 489.99 0.00 0.00 0.00 0.00 04:10:30 veth8372cdb 5.49 15.21 0.61 142.41 0.00 0.00 0.00 0.01 04:20:10 lo 0.16 0.16 0.02 0.02 0.00 0.00 0.00 0.00 04:20:10 ens3 51.53 31.96 203.53 6.54 0.00 0.00 0.00 0.00 04:20:10 docker0 9.00 13.12 1.85 19.94 0.00 0.00 0.00 0.00 04:30:22 lo 0.38 0.38 0.07 0.07 0.00 0.00 0.00 0.00 04:30:22 ens3 229.82 129.13 1588.08 25.22 0.00 0.00 0.00 0.00 04:30:22 docker0 43.46 74.47 2.40 541.34 0.00 0.00 0.00 0.00 04:30:22 vethe8ccaa4 4.32 15.61 0.37 140.10 0.00 0.00 0.00 0.01 04:40:30 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:40:30 ens3 14.27 9.59 20.62 2.40 0.00 0.00 0.00 0.00 04:40:30 docker0 9.36 13.73 1.91 20.43 0.00 0.00 0.00 0.00 04:40:30 vethe8ccaa4 9.36 13.74 2.04 20.43 0.00 0.00 0.00 0.00 04:50:30 lo 0.61 0.61 0.10 0.10 0.00 0.00 0.00 0.00 04:50:30 ens3 80.61 63.87 959.15 12.71 0.00 0.00 0.00 0.00 04:50:30 docker0 1.97 2.44 0.15 31.54 0.00 0.00 0.00 0.00 04:50:30 br-4b1b47243082 0.36 0.32 0.01 0.02 0.00 0.00 0.00 0.00 04:50:30 vethf3533d2 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 04:50:30 veth45b7a5c 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:50:30 veth82922db 0.09 0.19 0.00 0.01 0.00 0.00 0.00 0.00 04:50:30 veth924ceb8 0.36 0.37 0.04 0.18 0.00 0.00 0.00 0.00 04:50:30 veth98ca861 30.47 30.53 8.95 8.45 0.00 0.00 0.00 0.00 04:50:30 veth6bdd4b3 25.24 25.07 9.34 5.28 0.00 0.00 0.00 0.00 04:50:30 vetha12245d 0.29 0.42 0.36 1.94 0.00 0.00 0.00 0.00 04:50:30 veth09b727f 1.42 1.17 0.19 1.21 0.00 0.00 0.00 0.00 05:00:19 lo 19.56 19.56 59.76 59.76 0.00 0.00 0.00 0.00 05:00:19 ens3 17.26 14.36 36.71 2.62 0.00 0.00 0.00 0.00 05:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:19 br-4b1b47243082 22.40 26.23 11.77 84.34 0.00 0.00 0.00 0.00 05:00:19 vethf3533d2 34.83 39.37 11.94 312.06 0.00 0.00 0.00 0.03 05:00:19 veth45b7a5c 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 05:00:19 veth82922db 20.38 21.95 229.41 119.82 0.00 0.00 0.00 0.02 05:00:19 veth924ceb8 11.99 9.87 119.30 37.41 0.00 0.00 0.00 0.01 05:00:19 veth98ca861 105.43 114.66 71.93 55.48 0.00 0.00 0.00 0.01 05:00:19 veth6bdd4b3 73.26 67.07 84.78 38.89 0.00 0.00 0.00 0.01 05:00:19 veth09b727f 48.60 44.83 20.76 35.96 0.00 0.00 0.00 0.00 05:10:12 lo 34.18 34.18 162.57 162.57 0.00 0.00 0.00 0.00 05:10:12 ens3 6.70 3.58 19.84 0.68 0.00 0.00 0.00 0.00 05:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:12 br-4b1b47243082 31.29 35.21 32.60 151.38 0.00 0.00 0.00 0.00 05:10:12 vethf3533d2 35.63 39.69 32.92 182.95 0.00 0.00 0.00 0.01 05:10:12 veth45b7a5c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:12 veth82922db 8.55 9.12 33.06 32.93 0.00 0.00 0.00 0.00 05:10:12 veth924ceb8 8.39 7.58 33.39 32.56 0.00 0.00 0.00 0.00 05:10:12 veth98ca861 62.40 68.78 46.55 23.70 0.00 0.00 0.00 0.00 05:10:12 veth6bdd4b3 42.62 39.77 42.59 22.01 0.00 0.00 0.00 0.00 05:10:12 veth09b727f 32.11 28.70 14.19 26.90 0.00 0.00 0.00 0.00 Average: lo 7.80 7.80 31.37 31.37 0.00 0.00 0.00 0.00 Average: ens3 77.89 46.26 601.05 8.86 0.00 0.00 0.00 0.00 Average: docker0 11.52 21.90 1.06 161.35 0.00 0.00 0.00 0.00 Average: br-4b1b47243082 7.61 8.69 6.25 33.20 0.00 0.00 0.00 0.00 Average: vethf3533d2 9.91 11.14 6.32 69.56 0.00 0.00 0.00 0.01 Average: veth45b7a5c 0.02 0.03 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth82922db 4.08 4.39 36.82 21.44 0.00 0.00 0.00 0.00 Average: veth924ceb8 2.92 2.50 21.44 9.86 0.00 0.00 0.00 0.00 Average: veth98ca861 27.94 30.14 17.93 12.33 0.00 0.00 0.00 0.00 Average: veth6bdd4b3 19.89 18.59 19.23 9.31 0.00 0.00 0.00 0.00 Average: veth09b727f 11.55 10.50 4.94 9.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-35061) 08/13/25 _x86_64_ (8 CPU) 03:55:50 LINUX RESTART (8 CPU) 04:00:10 CPU %user %nice %system %iowait %steal %idle 04:10:30 all 13.45 0.00 0.76 0.79 0.03 84.97 04:10:30 0 6.09 0.00 0.96 0.98 0.03 91.94 04:10:30 1 18.48 0.00 0.70 1.55 0.03 79.24 04:10:30 2 25.40 0.00 0.76 0.51 0.04 73.30 04:10:30 3 13.67 0.00 0.64 0.98 0.03 84.69 04:10:30 4 7.93 0.00 0.79 0.96 0.02 90.31 04:10:30 5 22.19 0.00 0.56 0.37 0.03 76.85 04:10:30 6 8.71 0.00 0.88 0.35 0.02 90.04 04:10:30 7 5.16 0.00 0.77 0.60 0.03 93.45 04:20:10 all 9.78 0.00 0.67 0.20 0.03 89.33 04:20:10 0 1.65 0.00 0.46 0.17 0.03 97.70 04:20:10 1 18.46 0.00 0.90 0.24 0.04 80.36 04:20:10 2 10.77 0.00 0.63 0.09 0.03 88.48 04:20:10 3 32.72 0.00 1.03 0.21 0.05 65.99 04:20:10 4 9.69 0.00 0.63 0.25 0.02 89.42 04:20:10 5 1.90 0.00 0.60 0.33 0.01 97.16 04:20:10 6 1.32 0.00 0.70 0.23 0.01 97.74 04:20:10 7 1.76 0.00 0.41 0.09 0.02 97.72 04:30:22 all 21.16 0.00 2.45 1.42 0.06 74.91 04:30:22 0 17.86 0.00 2.83 1.19 0.05 78.07 04:30:22 1 25.00 0.00 2.13 1.53 0.06 71.27 04:30:22 2 16.68 0.00 2.75 1.96 0.06 78.56 04:30:22 3 26.61 0.00 2.31 1.40 0.07 69.61 04:30:22 4 24.16 0.00 2.88 0.79 0.06 72.11 04:30:22 5 27.53 0.00 2.14 1.01 0.07 69.26 04:30:22 6 14.67 0.00 1.83 0.61 0.05 82.84 04:30:22 7 16.77 0.00 2.75 2.91 0.06 77.52 04:40:30 all 12.15 0.00 0.27 0.01 0.02 87.55 04:40:30 0 11.22 0.00 0.65 0.00 0.03 88.09 04:40:30 1 53.02 0.00 0.38 0.00 0.05 46.54 04:40:30 2 31.05 0.00 0.55 0.04 0.04 68.32 04:40:30 3 0.24 0.00 0.12 0.04 0.01 99.59 04:40:30 4 0.44 0.00 0.16 0.00 0.00 99.40 04:40:30 5 0.68 0.00 0.15 0.00 0.01 99.16 04:40:30 6 0.21 0.00 0.06 0.00 0.01 99.72 04:40:30 7 0.25 0.00 0.11 0.00 0.01 99.62 04:50:30 all 12.14 0.03 1.09 0.37 0.04 86.32 04:50:30 0 32.14 0.03 0.94 0.19 0.06 66.64 04:50:30 1 10.53 0.03 1.11 0.41 0.05 87.87 04:50:30 2 8.94 0.04 1.02 0.26 0.05 89.70 04:50:30 3 10.26 0.03 1.06 0.22 0.04 88.38 04:50:30 4 9.15 0.02 1.16 0.28 0.04 89.36 04:50:30 5 8.17 0.02 1.15 0.35 0.04 90.27 04:50:30 6 8.74 0.02 1.29 1.05 0.04 88.87 04:50:30 7 9.21 0.03 1.00 0.22 0.04 89.50 05:00:19 all 11.36 0.01 2.00 0.18 0.08 86.38 05:00:19 0 10.22 0.00 2.11 0.22 0.08 87.38 05:00:19 1 11.85 0.02 2.12 0.24 0.08 85.70 05:00:19 2 11.57 0.00 1.92 0.19 0.08 86.24 05:00:19 3 13.03 0.01 2.13 0.19 0.08 84.56 05:00:19 4 12.20 0.01 2.00 0.09 0.08 85.62 05:00:19 5 10.86 0.01 2.00 0.15 0.08 86.91 05:00:19 6 10.76 0.00 1.86 0.12 0.08 87.19 05:00:19 7 10.41 0.01 1.85 0.24 0.07 87.43 05:10:12 all 8.83 0.00 2.09 0.09 0.08 88.90 05:10:12 0 9.39 0.00 2.25 0.20 0.08 88.09 05:10:12 1 9.20 0.00 2.33 0.04 0.08 88.35 05:10:12 2 9.15 0.01 2.09 0.07 0.08 88.61 05:10:12 3 8.19 0.00 1.89 0.06 0.08 89.78 05:10:12 4 8.88 0.00 2.03 0.13 0.08 88.88 05:10:12 5 8.79 0.00 2.06 0.01 0.07 89.06 05:10:12 6 8.99 0.00 2.07 0.05 0.07 88.82 05:10:12 7 8.07 0.00 2.02 0.19 0.08 89.65 Average: all 12.75 0.00 1.33 0.44 0.05 85.43 Average: 0 12.69 0.00 1.46 0.43 0.05 85.37 Average: 1 21.08 0.01 1.38 0.58 0.06 76.89 Average: 2 16.36 0.01 1.39 0.45 0.05 81.74 Average: 3 14.89 0.01 1.30 0.45 0.05 83.30 Average: 4 10.35 0.00 1.37 0.36 0.04 87.87 Average: 5 11.57 0.00 1.23 0.32 0.05 86.83 Average: 6 7.65 0.00 1.24 0.35 0.04 90.72 Average: 7 7.38 0.01 1.27 0.62 0.04 90.68