---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-2099 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 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 Indirect target selection: 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 disabled; 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 12G 144G 8% / 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 883 24838 4 6370 30741 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:9c:66:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.81/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 77374sec preferred_lft 77374sec inet6 fe80::f816:3eff:fe9c:6657/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 16:ed:d2:a4:9d:25 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 ---> sar -b -r -n DEV: Linux 5.15.0-153-generic (prd-ubuntu2204-docker-8c-8g-2099) 10/09/25 _x86_64_ (8 CPU) 00:00:11 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:10:11 1.70 0.21 1.49 0.01 8.84 18.43 0.24 00:20:11 1.30 0.00 1.30 0.00 0.01 15.08 0.00 00:30:11 1.35 0.00 1.35 0.00 0.00 15.45 0.00 00:40:11 1.60 0.00 1.60 0.00 0.00 18.41 0.00 00:50:11 1.60 0.00 1.60 0.00 0.00 18.00 0.00 01:00:11 1.60 0.00 1.60 0.00 0.00 17.93 0.00 01:10:11 1.59 0.00 1.59 0.00 0.00 17.85 0.00 01:20:11 1.63 0.00 1.63 0.00 0.00 18.31 0.00 01:30:11 1.56 0.00 1.56 0.00 0.00 17.41 0.00 01:40:11 1.37 0.00 1.37 0.00 0.00 15.31 0.00 01:50:07 48.87 5.52 42.51 0.84 242.40 12614.88 3647.45 Average: 5.81 0.52 5.21 0.08 22.70 1155.08 329.47 00:00:11 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:10:11 29764796 31874216 505092 1.54 67844 2375788 1529788 4.51 482636 2313168 32 00:20:11 29764936 31874860 504360 1.53 68232 2375928 1529788 4.51 482992 2314084 28 00:30:11 29763124 31873512 505620 1.54 68648 2375944 1529788 4.51 483444 2315428 32 00:40:11 29760660 31871696 507352 1.54 69280 2375944 1529980 4.51 484072 2322132 28 00:50:11 29758648 31870444 508580 1.55 69888 2376092 1529980 4.51 484680 2324352 8 01:00:11 29755152 31867576 511436 1.56 70516 2376100 1530028 4.51 485308 2325832 48 01:10:11 29750900 31863944 515108 1.57 71108 2376108 1530048 4.51 485908 2327852 32 01:20:11 29749964 31863676 515488 1.57 71692 2376240 1530048 4.51 486424 2329196 0 01:30:11 29748844 31863216 515884 1.57 72292 2376260 1530048 4.51 487064 2330924 40 01:40:11 29746084 31861088 518096 1.58 72772 2376396 1527692 4.50 487552 2330648 16 01:50:07 25676776 31564456 738876 2.25 161804 5925048 1366384 4.03 1597544 5085100 181940 Average: 29385444 31840789 531445 1.62 78552 2698713 1514870 4.47 586148 2574429 16564 00:00:11 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:10:11 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 00:10:11 ens3 0.25 0.12 0.07 0.04 0.00 0.00 0.00 0.00 00:10:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:20:11 ens3 0.21 0.08 0.04 0.02 0.00 0.00 0.00 0.00 00:20:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:30:11 ens3 0.35 0.14 0.10 0.06 0.00 0.00 0.00 0.00 00:30:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:40:11 ens3 1.71 0.36 0.46 0.25 0.00 0.00 0.00 0.00 00:40:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:50:11 ens3 2.66 0.19 0.36 0.09 0.00 0.00 0.00 0.00 00:50:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:00:11 ens3 0.66 0.10 0.10 0.04 0.00 0.00 0.00 0.00 01:00:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:10:11 ens3 0.89 0.16 0.54 0.08 0.00 0.00 0.00 0.00 01:10:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:20:11 ens3 0.53 0.12 0.25 0.04 0.00 0.00 0.00 0.00 01:20:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:30:11 ens3 0.43 0.13 0.11 0.06 0.00 0.00 0.00 0.00 01:30:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:40:11 ens3 0.49 0.15 0.12 0.07 0.00 0.00 0.00 0.00 01:40:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:07 lo 154.66 154.66 189.95 189.95 0.00 0.00 0.00 0.00 01:50:07 ens3 660.40 390.57 1746.52 1141.44 0.00 0.00 0.00 0.00 01:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 14.06 14.06 17.16 17.16 0.00 0.00 0.00 0.00 Average: ens3 60.39 35.42 157.95 103.17 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-153-generic (prd-ubuntu2204-docker-8c-8g-2099) 10/09/25 _x86_64_ (8 CPU) 00:00:11 CPU %user %nice %system %iowait %steal %idle 00:10:11 all 0.02 0.00 0.01 0.02 0.01 99.94 00:10:11 0 0.00 0.00 0.00 0.00 0.00 100.00 00:10:11 1 0.12 0.00 0.02 0.00 0.02 99.85 00:10:11 2 0.01 0.00 0.02 0.05 0.01 99.91 00:10:11 3 0.01 0.00 0.01 0.08 0.00 99.90 00:10:11 4 0.01 0.00 0.01 0.02 0.01 99.95 00:10:11 5 0.01 0.00 0.01 0.01 0.01 99.97 00:10:11 6 0.01 0.00 0.02 0.03 0.02 99.92 00:10:11 7 0.01 0.00 0.00 0.00 0.00 99.99 00:20:11 all 0.07 0.00 0.01 0.00 0.01 99.91 00:20:11 0 0.00 0.00 0.00 0.00 0.00 99.99 00:20:11 1 0.38 0.00 0.01 0.00 0.01 99.61 00:20:11 2 0.01 0.00 0.02 0.00 0.01 99.96 00:20:11 3 0.00 0.00 0.00 0.00 0.00 99.99 00:20:11 4 0.00 0.00 0.01 0.03 0.01 99.95 00:20:11 5 0.12 0.00 0.01 0.01 0.01 99.86 00:20:11 6 0.02 0.00 0.02 0.00 0.02 99.94 00:20:11 7 0.01 0.00 0.00 0.00 0.00 99.99 00:30:11 all 0.05 0.00 0.01 0.01 0.01 99.93 00:30:11 0 0.00 0.00 0.00 0.00 0.01 99.98 00:30:11 1 0.01 0.00 0.01 0.00 0.00 99.98 00:30:11 2 0.01 0.00 0.02 0.01 0.01 99.96 00:30:11 3 0.00 0.00 0.00 0.00 0.00 100.00 00:30:11 4 0.01 0.00 0.01 0.02 0.01 99.95 00:30:11 5 0.32 0.00 0.01 0.00 0.02 99.65 00:30:11 6 0.01 0.00 0.03 0.00 0.02 99.94 00:30:11 7 0.00 0.00 0.00 0.00 0.00 99.99 00:40:11 all 0.04 0.00 0.01 0.01 0.01 99.93 00:40:11 0 0.00 0.00 0.00 0.00 0.00 99.99 00:40:11 1 0.02 0.00 0.01 0.00 0.01 99.97 00:40:11 2 0.02 0.00 0.03 0.05 0.02 99.89 00:40:11 3 0.01 0.00 0.00 0.00 0.00 99.99 00:40:11 4 0.01 0.00 0.01 0.00 0.01 99.97 00:40:11 5 0.26 0.00 0.01 0.00 0.02 99.71 00:40:11 6 0.00 0.00 0.01 0.00 0.00 99.98 00:40:11 7 0.01 0.00 0.00 0.00 0.00 99.98 00:50:11 all 0.06 0.00 0.01 0.01 0.01 99.91 00:50:11 0 0.00 0.00 0.00 0.00 0.00 99.99 00:50:11 1 0.01 0.00 0.01 0.03 0.01 99.94 00:50:11 2 0.02 0.00 0.03 0.06 0.02 99.88 00:50:11 3 0.01 0.00 0.01 0.00 0.00 99.98 00:50:11 4 0.01 0.00 0.01 0.01 0.01 99.96 00:50:11 5 0.43 0.00 0.01 0.00 0.02 99.54 00:50:11 6 0.01 0.00 0.01 0.00 0.00 99.98 00:50:11 7 0.00 0.00 0.01 0.01 0.00 99.98 01:00:11 all 0.06 0.00 0.01 0.02 0.01 99.90 01:00:11 0 0.00 0.00 0.00 0.00 0.00 99.99 01:00:11 1 0.13 0.00 0.01 0.06 0.01 99.80 01:00:11 2 0.01 0.00 0.01 0.10 0.00 99.87 01:00:11 3 0.01 0.00 0.01 0.01 0.01 99.96 01:00:11 4 0.01 0.00 0.01 0.00 0.01 99.98 01:00:11 5 0.33 0.00 0.01 0.00 0.01 99.64 01:00:11 6 0.01 0.00 0.00 0.00 0.00 99.99 01:00:11 7 0.02 0.00 0.02 0.02 0.01 99.94 01:10:11 all 0.03 0.00 0.01 0.01 0.01 99.95 01:10:11 0 0.00 0.00 0.00 0.00 0.00 99.99 01:10:11 1 0.15 0.00 0.02 0.00 0.01 99.81 01:10:11 2 0.01 0.00 0.01 0.02 0.00 99.96 01:10:11 3 0.03 0.00 0.01 0.03 0.01 99.92 01:10:11 4 0.01 0.00 0.01 0.00 0.01 99.98 01:10:11 5 0.01 0.00 0.01 0.00 0.01 99.97 01:10:11 6 0.00 0.00 0.00 0.00 0.00 99.99 01:10:11 7 0.01 0.00 0.01 0.01 0.01 99.96 01:20:11 all 0.04 0.00 0.01 0.01 0.01 99.94 01:20:11 0 0.00 0.00 0.01 0.00 0.01 99.98 01:20:11 1 0.17 0.00 0.01 0.00 0.01 99.81 01:20:11 2 0.11 0.00 0.02 0.00 0.02 99.85 01:20:11 3 0.00 0.00 0.01 0.00 0.00 99.99 01:20:11 4 0.01 0.00 0.01 0.00 0.01 99.97 01:20:11 5 0.01 0.00 0.01 0.00 0.01 99.97 01:20:11 6 0.01 0.00 0.00 0.00 0.00 99.99 01:20:11 7 0.00 0.00 0.01 0.04 0.00 99.95 01:30:11 all 0.06 0.00 0.01 0.01 0.01 99.92 01:30:11 0 0.00 0.00 0.00 0.00 0.01 99.99 01:30:11 1 0.17 0.00 0.02 0.04 0.00 99.77 01:30:11 2 0.02 0.00 0.01 0.00 0.01 99.96 01:30:11 3 0.25 0.00 0.01 0.00 0.00 99.74 01:30:11 4 0.00 0.00 0.01 0.01 0.01 99.97 01:30:11 5 0.02 0.00 0.02 0.00 0.03 99.93 01:30:11 6 0.01 0.00 0.00 0.00 0.00 99.99 01:30:11 7 0.01 0.00 0.00 0.00 0.00 99.99 01:40:11 all 0.10 0.00 0.01 0.00 0.01 99.88 01:40:11 0 0.01 0.00 0.00 0.00 0.00 99.98 01:40:11 1 0.12 0.00 0.01 0.03 0.01 99.84 01:40:11 2 0.12 0.00 0.02 0.00 0.00 99.86 01:40:11 3 0.56 0.00 0.01 0.00 0.00 99.43 01:40:11 4 0.00 0.00 0.01 0.00 0.01 99.98 01:40:11 5 0.01 0.00 0.03 0.01 0.03 99.92 01:40:11 6 0.01 0.00 0.00 0.00 0.00 99.99 01:40:11 7 0.01 0.00 0.00 0.00 0.00 99.99 01:50:07 all 12.32 0.00 1.11 0.41 0.04 86.11 01:50:07 0 10.80 0.00 1.10 0.17 0.05 87.88 01:50:07 1 14.26 0.00 1.63 0.64 0.05 83.42 01:50:07 2 13.82 0.00 0.95 0.36 0.04 84.83 01:50:07 3 12.88 0.00 1.04 0.45 0.04 85.59 01:50:07 4 11.16 0.00 1.20 0.12 0.04 87.48 01:50:07 5 9.64 0.00 0.85 0.87 0.05 88.59 01:50:07 6 12.51 0.00 0.91 0.06 0.04 86.49 01:50:07 7 13.52 0.00 1.21 0.62 0.04 84.60 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.16 0.00 0.11 0.05 0.01 98.68 Average: 0 0.98 0.00 0.10 0.02 0.01 98.90 Average: 1 1.40 0.00 0.16 0.07 0.01 98.36 Average: 2 1.28 0.00 0.10 0.06 0.01 98.55 Average: 3 1.24 0.00 0.10 0.05 0.01 98.60 Average: 4 1.01 0.00 0.12 0.02 0.01 98.84 Average: 5 1.01 0.00 0.09 0.08 0.02 98.81 Average: 6 1.13 0.00 0.09 0.01 0.01 98.76 Average: 7 1.22 0.00 0.11 0.06 0.01 98.59