---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-47395 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: 5600.00 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 843 14424 3 16824 30781 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:c6:2e:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.187/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 82393sec preferred_lft 82393sec inet6 fe80::f816:3eff:fec6:2e04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether b6:d0:18:5a:31:3b 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::b4d0:18ff:fe5a:313b/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-47395) 09/19/25 _x86_64_ (8 CPU) 19:58:11 LINUX RESTART (8 CPU) 20:00:05 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:10:15 412.27 2.36 387.12 22.79 706.79 55787.99 735139.26 20:20:11 61.62 0.21 56.94 4.46 2.46 9105.29 28283.34 20:30:00 24.59 0.03 23.63 0.94 1.00 2757.74 6050.07 20:40:00 66.45 0.28 63.01 3.17 17.33 8860.73 8853.92 20:50:16 28.58 0.33 25.97 2.27 16.17 5066.13 36298.56 21:00:17 12.23 0.07 11.58 0.58 1.15 2841.67 11983.97 Average: 101.75 0.55 95.45 5.75 125.76 14181.55 139458.19 20:00:05 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:10:15 11592884 27195772 5023552 15.29 529480 14379464 4307684 12.70 2650788 17090580 19372 20:20:11 10244996 27947320 4463272 13.58 565612 16144028 4855172 14.32 2921748 18073664 20 20:30:00 10522108 28266952 3938856 11.99 591756 16318144 4138200 12.20 2907380 17774320 20520 20:40:00 1342104 20724884 11405344 34.71 617652 17841996 16213292 47.81 3482292 24325176 11696 20:50:16 348216 18796388 13211348 40.20 600984 17057100 18583656 54.80 3468408 25285764 10252 21:00:17 372040 18383616 13620100 41.45 595916 16643172 18931276 55.83 3330240 25409076 5120 Average: 5737058 23552489 8610412 26.20 583567 16397317 11171547 32.94 3126809 21326430 11163 20:00:05 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:10:15 lo 0.64 0.64 0.10 0.10 0.00 0.00 0.00 0.00 20:10:15 ens3 502.24 280.81 3075.00 83.19 0.00 0.00 0.00 0.00 20:10:15 docker0 21.20 38.39 1.21 630.67 0.00 0.00 0.00 0.00 20:20:11 lo 0.19 0.19 0.03 0.03 0.00 0.00 0.00 0.00 20:20:11 ens3 53.46 30.43 505.51 9.83 0.00 0.00 0.00 0.00 20:20:11 docker0 9.43 15.81 0.62 280.66 0.00 0.00 0.00 0.00 20:20:11 vethca0fa78 2.78 6.34 0.29 144.38 0.00 0.00 0.00 0.01 20:30:00 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:30:00 ens3 33.47 31.13 133.23 9.10 0.00 0.00 0.00 0.00 20:30:00 docker0 10.23 14.35 2.04 62.36 0.00 0.00 0.00 0.00 20:40:00 lo 3.12 3.12 6.71 6.71 0.00 0.00 0.00 0.00 20:40:00 ens3 39.57 25.39 857.60 3.78 0.00 0.00 0.00 0.00 20:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:00 br-94f2dfc83e59 2.72 3.04 1.27 9.05 0.00 0.00 0.00 0.00 20:40:00 veth258c391 3.34 3.76 0.99 28.84 0.00 0.00 0.00 0.00 20:40:00 veth24239ab 1.52 1.21 8.01 1.74 0.00 0.00 0.00 0.00 20:40:00 veth6593cf4 0.04 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:40:00 veth62e5cc6 74.40 78.45 36.94 37.92 0.00 0.00 0.00 0.00 20:40:00 veth38313d6 1.73 2.09 19.95 8.02 0.00 0.00 0.00 0.00 20:40:00 veth7fd659f 74.63 70.05 52.13 33.73 0.00 0.00 0.00 0.00 20:40:00 veth7184b34 2.40 1.90 0.33 1.83 0.00 0.00 0.00 0.00 20:50:16 lo 29.24 29.24 114.21 114.21 0.00 0.00 0.00 0.00 20:50:16 ens3 9.84 8.54 31.05 1.60 0.00 0.00 0.00 0.00 20:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:16 br-94f2dfc83e59 27.66 31.38 21.20 125.32 0.00 0.00 0.00 0.00 20:50:16 veth258c391 39.23 43.02 21.63 340.57 0.00 0.00 0.00 0.03 20:50:16 veth24239ab 13.40 11.55 123.82 51.29 0.00 0.00 0.00 0.01 20:50:16 veth6593cf4 0.10 0.09 0.01 0.03 0.00 0.00 0.00 0.00 20:50:16 veth62e5cc6 68.12 74.63 47.89 27.40 0.00 0.00 0.00 0.00 20:50:16 veth38313d6 19.50 21.55 217.19 124.09 0.00 0.00 0.00 0.02 20:50:16 veth7fd659f 33.15 30.21 59.08 14.84 0.00 0.00 0.00 0.00 20:50:16 veth7184b34 47.98 44.19 20.25 35.40 0.00 0.00 0.00 0.00 21:00:17 lo 34.66 34.66 164.78 164.78 0.00 0.00 0.00 0.00 21:00:17 ens3 0.94 0.79 1.81 0.42 0.00 0.00 0.00 0.00 21:00:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:17 br-94f2dfc83e59 30.55 34.75 36.10 132.37 0.00 0.00 0.00 0.00 21:00:17 veth258c391 36.93 41.27 36.96 205.96 0.00 0.00 0.00 0.02 21:00:17 veth24239ab 12.42 9.81 75.64 74.80 0.00 0.00 0.00 0.01 21:00:17 veth6593cf4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:17 veth62e5cc6 60.92 66.96 45.78 22.33 0.00 0.00 0.00 0.00 21:00:17 veth38313d6 11.13 13.85 75.18 75.20 0.00 0.00 0.00 0.01 21:00:17 veth7fd659f 43.20 40.14 83.21 20.87 0.00 0.00 0.00 0.01 21:00:17 veth7184b34 31.13 27.90 13.94 27.41 0.00 0.00 0.00 0.00 Average: lo 11.43 11.43 48.02 48.02 0.00 0.00 0.00 0.00 Average: ens3 107.51 63.33 772.42 18.13 0.00 0.00 0.00 0.00 Average: docker0 6.81 11.43 0.64 162.99 0.00 0.00 0.00 0.00 Average: br-94f2dfc83e59 10.25 11.64 9.83 44.89 0.00 0.00 0.00 0.00 Average: veth258c391 13.39 14.82 10.00 97.13 0.00 0.00 0.00 0.01 Average: veth24239ab 4.60 3.80 35.03 21.47 0.00 0.00 0.00 0.00 Average: veth6593cf4 0.02 0.04 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth62e5cc6 34.10 36.89 21.91 14.68 0.00 0.00 0.00 0.00 Average: veth38313d6 5.46 6.33 52.86 35.00 0.00 0.00 0.00 0.00 Average: veth7fd659f 25.23 23.45 32.57 11.60 0.00 0.00 0.00 0.00 Average: veth7184b34 13.76 12.49 5.83 10.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-47395) 09/19/25 _x86_64_ (8 CPU) 19:58:11 LINUX RESTART (8 CPU) 20:00:05 CPU %user %nice %system %iowait %steal %idle 20:10:15 all 24.44 0.00 3.39 1.14 0.07 70.96 20:10:15 0 27.47 0.00 2.99 0.95 0.07 68.52 20:10:15 1 21.88 0.00 3.75 1.38 0.07 72.92 20:10:15 2 23.72 0.00 3.85 1.32 0.07 71.04 20:10:15 3 19.98 0.00 2.81 0.40 0.06 76.75 20:10:15 4 23.34 0.00 2.79 1.26 0.06 72.55 20:10:15 5 27.90 0.00 3.79 1.78 0.07 66.45 20:10:15 6 26.87 0.00 3.68 1.10 0.07 68.28 20:10:15 7 24.35 0.00 3.47 0.94 0.06 71.17 20:20:11 all 17.39 0.00 0.78 0.26 0.04 81.54 20:20:11 0 40.26 0.00 0.93 0.87 0.05 57.89 20:20:11 1 8.13 0.00 0.79 0.25 0.04 90.79 20:20:11 2 19.40 0.00 1.08 0.14 0.03 79.35 20:20:11 3 13.40 0.00 0.72 0.07 0.02 85.79 20:20:11 4 6.69 0.00 0.67 0.29 0.03 92.32 20:20:11 5 7.38 0.00 0.70 0.26 0.04 91.62 20:20:11 6 32.46 0.00 0.69 0.06 0.05 66.74 20:20:11 7 11.40 0.00 0.64 0.13 0.03 87.80 20:30:00 all 9.46 0.00 0.47 0.05 0.03 89.98 20:30:00 0 5.89 0.00 0.45 0.08 0.03 93.54 20:30:00 1 54.63 0.00 0.86 0.12 0.06 44.34 20:30:00 2 2.02 0.00 0.63 0.07 0.03 97.25 20:30:00 3 4.21 0.00 0.69 0.05 0.02 95.04 20:30:00 4 4.16 0.00 0.31 0.05 0.03 95.45 20:30:00 5 3.23 0.00 0.29 0.04 0.03 96.41 20:30:00 6 0.72 0.00 0.21 0.02 0.03 99.02 20:30:00 7 0.85 0.00 0.30 0.02 0.03 98.81 20:40:00 all 11.28 0.03 1.21 0.31 0.07 87.11 20:40:00 0 11.32 0.03 1.33 0.33 0.07 86.92 20:40:00 1 11.43 0.05 1.19 0.31 0.09 86.94 20:40:00 2 10.47 0.00 1.36 0.59 0.07 87.51 20:40:00 3 10.05 0.02 1.07 0.34 0.08 88.44 20:40:00 4 11.33 0.02 1.08 0.25 0.09 87.24 20:40:00 5 12.73 0.02 1.30 0.08 0.07 85.81 20:40:00 6 11.33 0.01 1.10 0.22 0.06 87.27 20:40:00 7 11.55 0.05 1.27 0.32 0.07 86.74 20:50:16 all 10.00 0.00 2.03 0.17 0.09 87.70 20:50:16 0 10.87 0.00 2.16 0.13 0.09 86.73 20:50:16 1 10.66 0.00 2.12 0.13 0.10 86.99 20:50:16 2 9.81 0.01 2.05 0.12 0.09 87.92 20:50:16 3 10.22 0.00 2.10 0.30 0.10 87.28 20:50:16 4 9.60 0.01 1.94 0.30 0.09 88.07 20:50:16 5 8.32 0.01 1.78 0.12 0.09 89.68 20:50:16 6 9.90 0.00 2.16 0.14 0.10 87.70 20:50:16 7 10.62 0.00 1.94 0.09 0.09 87.24 21:00:17 all 7.56 0.00 1.83 0.06 0.09 90.45 21:00:17 0 7.62 0.00 1.91 0.04 0.09 90.34 21:00:17 1 7.74 0.00 1.91 0.07 0.10 90.18 21:00:17 2 7.83 0.00 1.88 0.08 0.10 90.11 21:00:17 3 8.12 0.00 1.78 0.06 0.09 89.96 21:00:17 4 7.50 0.00 1.82 0.04 0.10 90.54 21:00:17 5 7.47 0.00 1.83 0.08 0.09 90.53 21:00:17 6 7.20 0.00 1.81 0.05 0.10 90.84 21:00:17 7 7.03 0.00 1.73 0.10 0.09 91.05 Average: all 13.38 0.01 1.63 0.33 0.07 84.59 Average: 0 17.25 0.01 1.64 0.40 0.07 80.63 Average: 1 18.99 0.01 1.78 0.38 0.08 78.77 Average: 2 12.25 0.00 1.82 0.39 0.06 85.48 Average: 3 11.03 0.00 1.54 0.20 0.06 87.17 Average: 4 10.48 0.00 1.44 0.37 0.07 87.64 Average: 5 11.22 0.01 1.62 0.40 0.07 86.69 Average: 6 14.78 0.00 1.62 0.27 0.07 83.26 Average: 7 11.02 0.01 1.57 0.27 0.06 87.08