---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-217 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 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 1019 12187 4 18886 30605 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:85:a2:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.229/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84192sec preferred_lft 84192sec inet6 fe80::f816:3eff:fe85:a26f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 76:a4:5b:ce:63:3d 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::74a4:5bff:fece:633d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-217) 02/27/26 _x86_64_ (8 CPU) 07:38:28 LINUX RESTART (8 CPU) 07:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:50:09 393.25 4.51 379.22 9.52 292.38 54372.87 44817.14 08:00:09 143.69 0.29 134.87 8.53 13.57 20766.15 20415.64 08:10:01 8.37 0.13 7.94 0.31 5.25 406.00 1936.37 Average: 183.46 1.66 175.63 6.16 105.00 25417.74 22577.19 07:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:09 12081244 27310488 4911560 14.95 518220 14022388 4268120 12.59 2382860 16894792 584496 08:00:09 2234624 21615404 10536872 32.06 605072 17871740 15543464 45.84 3090568 23845100 508 08:10:01 621332 20087540 12063752 36.71 605596 17951740 16719596 49.30 3133656 25416908 1208 Average: 4979067 23004477 9170728 27.91 576296 16615289 12177060 35.91 2869028 22052267 195404 07:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:09 lo 0.57 0.57 0.09 0.09 0.00 0.00 0.00 0.00 07:50:09 ens3 525.11 295.77 3022.62 92.01 0.00 0.00 0.00 0.00 07:50:09 docker0 29.40 48.11 1.64 720.06 0.00 0.00 0.00 0.00 08:00:09 lo 0.75 0.75 0.14 0.14 0.00 0.00 0.00 0.00 08:00:09 ens3 116.51 81.68 1471.88 22.51 0.00 0.00 0.00 0.00 08:00:09 docker0 11.90 16.22 0.66 213.88 0.00 0.00 0.00 0.00 08:00:09 br-5da8a4d1f530 0.29 0.25 0.01 0.02 0.00 0.00 0.00 0.00 08:00:09 vethe4323c9 28.87 29.21 8.44 7.55 0.00 0.00 0.00 0.00 08:00:09 vetha3b92a6 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:00:09 vethd1b69a5 0.36 0.36 0.04 0.17 0.00 0.00 0.00 0.00 08:00:09 vethe990856 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:00:09 veth2de38a4 0.02 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:00:09 veth3ec495a 23.81 23.42 8.01 4.78 0.00 0.00 0.00 0.00 08:00:09 veth592e5cb 0.25 0.36 0.35 1.50 0.00 0.00 0.00 0.00 08:00:09 veth3276419 1.41 1.15 0.19 1.19 0.00 0.00 0.00 0.00 08:10:01 lo 7.83 7.83 36.66 36.66 0.00 0.00 0.00 0.00 08:10:01 ens3 12.32 8.31 4.47 4.12 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 br-5da8a4d1f530 4.29 4.15 35.82 0.92 0.00 0.00 0.00 0.00 08:10:01 vethe4323c9 297.61 321.17 235.08 153.48 0.00 0.00 0.00 0.02 08:10:01 vetha3b92a6 0.23 0.20 0.02 0.08 0.00 0.00 0.00 0.00 08:10:01 vethd1b69a5 0.40 0.20 0.07 0.34 0.00 0.00 0.00 0.00 08:10:01 vethe990856 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 veth2de38a4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 veth3ec495a 128.04 117.78 111.90 76.74 0.00 0.00 0.00 0.01 08:10:01 veth3276419 201.73 187.87 92.11 162.44 0.00 0.00 0.00 0.01 Average: lo 3.02 3.02 12.14 12.14 0.00 0.00 0.00 0.00 Average: ens3 220.23 129.85 1512.84 39.93 0.00 0.00 0.00 0.00 Average: docker0 13.90 21.65 0.78 314.47 0.00 0.00 0.00 0.00 Average: br-5da8a4d1f530 1.51 1.45 11.79 0.31 0.00 0.00 0.00 0.00 Average: vethe4323c9 107.53 115.39 80.15 53.01 0.00 0.00 0.00 0.01 Average: vetha3b92a6 0.09 0.11 0.01 0.03 0.00 0.00 0.00 0.00 Average: vethd1b69a5 0.25 0.19 0.04 0.17 0.00 0.00 0.00 0.00 Average: vethe990856 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth2de38a4 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth3ec495a 50.06 46.55 39.48 26.84 0.00 0.00 0.00 0.00 Average: veth3276419 66.84 62.19 30.37 53.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-217) 02/27/26 _x86_64_ (8 CPU) 07:38:28 LINUX RESTART (8 CPU) 07:40:01 CPU %user %nice %system %iowait %steal %idle 07:50:09 all 22.64 0.00 2.89 1.75 0.06 72.65 07:50:09 0 22.51 0.00 2.22 0.88 0.06 74.33 07:50:09 1 21.07 0.00 3.43 2.87 0.07 72.56 07:50:09 2 23.97 0.00 3.06 2.51 0.07 70.39 07:50:09 3 25.58 0.00 3.36 1.71 0.07 69.29 07:50:09 4 20.25 0.00 3.52 1.95 0.06 74.22 07:50:09 5 24.77 0.00 2.21 1.05 0.06 71.91 07:50:09 6 24.18 0.00 3.08 1.61 0.06 71.06 07:50:09 7 18.82 0.00 2.28 1.39 0.06 77.45 08:00:09 all 15.83 0.02 1.57 0.80 0.06 81.71 08:00:09 0 15.10 0.02 1.48 0.51 0.06 82.82 08:00:09 1 17.58 0.02 1.54 0.18 0.06 80.62 08:00:09 2 15.61 0.01 1.56 0.57 0.07 82.19 08:00:09 3 14.52 0.02 1.58 0.74 0.07 83.07 08:00:09 4 16.24 0.02 1.53 0.66 0.07 81.48 08:00:09 5 14.50 0.02 1.63 1.53 0.07 82.26 08:00:09 6 13.58 0.03 1.72 1.70 0.06 82.90 08:00:09 7 19.52 0.04 1.48 0.54 0.06 78.35 08:10:01 all 8.02 0.00 1.15 0.03 0.07 90.73 08:10:01 0 8.44 0.00 1.22 0.01 0.07 90.27 08:10:01 1 7.31 0.00 1.26 0.01 0.07 91.34 08:10:01 2 8.95 0.00 1.37 0.06 0.07 89.55 08:10:01 3 7.70 0.00 1.17 0.03 0.08 91.02 08:10:01 4 7.28 0.00 1.01 0.01 0.07 91.63 08:10:01 5 8.76 0.00 1.12 0.02 0.07 90.03 08:10:01 6 7.33 0.00 1.01 0.07 0.07 91.52 08:10:01 7 8.37 0.00 1.06 0.01 0.06 90.50 Average: all 15.57 0.01 1.88 0.87 0.07 81.61 Average: 0 15.42 0.01 1.64 0.47 0.06 82.39 Average: 1 15.40 0.01 2.09 1.03 0.07 81.41 Average: 2 16.26 0.01 2.00 1.06 0.07 80.61 Average: 3 16.03 0.01 2.05 0.84 0.07 81.01 Average: 4 14.65 0.01 2.03 0.88 0.07 82.36 Average: 5 16.10 0.01 1.66 0.87 0.06 81.30 Average: 6 15.11 0.01 1.95 1.14 0.06 81.73 Average: 7 15.63 0.01 1.61 0.65 0.06 82.03