---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-65233 5.15.0-198-generic #208-Ubuntu SMP Fri Sep 4 10:22:38 UTC 2026 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): 2 On-line CPU(s) list: 0,1 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): 2 Stepping: 0 BogoMIPS: 5600.02 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 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 conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsa: Not affected Vulnerability Tsx async abort: Not affected Vulnerability Vmscape: Not affected ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 12G 28G 29% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 541 2362 4 5034 7084 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:aa:0a:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.129/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 35818sec preferred_lft 35818sec inet6 fe80::f816:3eff:feaa:aec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 7e:29:da:d8:d1:50 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 5.15.0-198-generic (prd-ubuntu2204-docker-2c-2g-65233) 10/16/26 _x86_64_ (2 CPU) 00:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:10:01 2.06 0.18 1.87 0.01 4.47 25.36 0.83 00:20:01 1.66 0.00 1.66 0.00 0.00 16.89 0.00 00:30:01 1.58 0.00 1.58 0.00 0.00 16.23 0.00 00:40:01 1.35 0.00 1.35 0.00 0.00 14.03 0.00 00:50:01 1.44 0.00 1.44 0.00 0.00 14.56 0.00 01:00:01 1.69 0.00 1.69 0.00 0.00 17.35 0.00 01:10:01 1.70 0.00 1.70 0.00 0.00 17.55 0.00 01:20:01 1.63 0.00 1.63 0.00 0.00 16.77 0.00 01:30:01 1.73 0.00 1.73 0.00 0.00 17.33 0.00 01:40:01 1.70 0.00 1.70 0.00 0.00 17.13 0.00 01:50:01 1.99 0.00 1.93 0.05 0.00 29.08 6.87 02:00:01 1.69 0.00 1.69 0.00 0.00 17.13 0.00 02:10:01 1.66 0.00 1.66 0.00 0.00 16.76 0.00 02:20:01 1.63 0.00 1.63 0.00 0.00 16.69 0.00 02:30:01 1.66 0.00 1.66 0.00 0.00 16.93 0.00 02:40:01 1.67 0.00 1.67 0.00 0.00 17.41 0.00 02:50:01 1.67 0.00 1.67 0.00 0.00 17.09 0.00 03:00:01 1.68 0.00 1.68 0.00 0.00 17.21 0.00 03:10:01 1.44 0.00 1.44 0.00 0.00 14.75 0.00 03:20:01 1.47 0.00 1.47 0.00 0.00 15.13 0.00 03:30:01 44.38 3.97 39.75 0.66 246.13 3726.69 874.52 Average: 3.69 0.20 3.46 0.03 11.93 194.19 42.01 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:10:01 5175252 7401984 392896 4.83 92560 2318396 996516 10.86 322848 2379916 120 00:20:01 5173992 7401156 393708 4.84 92840 2318540 996564 10.86 323128 2380360 132 00:30:01 5172824 7400204 394640 4.86 93060 2318544 996516 10.86 323340 2380184 124 00:40:01 5172856 7400392 394452 4.85 93192 2318556 996516 10.86 323480 2380248 120 00:50:01 5172220 7400076 394752 4.86 93376 2318688 996516 10.86 323668 2380388 124 01:00:01 5172476 7400652 394160 4.85 93684 2318700 996564 10.86 323972 2380620 124 01:10:01 5172464 7400904 393904 4.85 93928 2318708 996644 10.86 324220 2380552 132 01:20:01 5171576 7400388 394400 4.85 94180 2318848 996708 10.86 324448 2381016 120 01:30:01 5171660 7400768 393980 4.85 94456 2318856 996708 10.86 324736 2380792 120 01:40:01 5171356 7400744 394012 4.85 94708 2318868 996708 10.86 324996 2380808 124 01:50:01 5170632 7400844 393832 4.85 95108 2319252 996872 10.86 325332 2381264 152 02:00:01 5170632 7401156 393464 4.84 95368 2319264 996872 10.86 325612 2381280 124 02:10:01 5170632 7401472 393168 4.84 95676 2319268 996872 10.86 325916 2381292 124 02:20:01 5170632 7401732 392928 4.83 95916 2319284 996872 10.86 326164 2381312 120 02:30:01 5169876 7401336 393252 4.84 96140 2319420 996872 10.86 326388 2381452 124 02:40:01 5169152 7400916 393680 4.84 96428 2319428 997464 10.87 326676 2381780 120 02:50:01 5168428 7400416 394156 4.85 96668 2319436 996872 10.86 326892 2381368 124 03:00:01 5168428 7400832 393824 4.85 96928 2319572 996872 10.86 327176 2381620 120 03:10:01 5167672 7400232 394348 4.85 97084 2319580 996936 10.86 327320 2381680 120 03:20:01 5167728 7400440 394136 4.85 97216 2319596 996936 10.86 327448 2381712 132 03:30:01 3030740 6408004 1343384 16.53 151752 3337620 1917920 20.90 550140 4201616 87220 Average: 5069106 7353555 439099 5.40 97632 2367544 1040634 11.34 335900 2467679 4272 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:10:01 ens3 0.17 0.10 0.05 0.04 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:20:01 ens3 0.23 0.11 0.08 0.04 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:30:01 ens3 0.50 0.15 0.15 0.08 0.00 0.00 0.00 0.00 00:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:40:01 ens3 0.45 0.16 0.12 0.09 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 ens3 0.23 0.10 0.07 0.04 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:00:01 ens3 0.31 0.14 0.10 0.06 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:10:01 ens3 3.70 0.28 0.70 0.23 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:20:01 ens3 2.53 0.17 0.33 0.10 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 ens3 1.57 0.09 0.19 0.04 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:40:01 ens3 0.83 0.10 10.45 0.04 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:50:01 ens3 0.40 0.09 0.08 0.04 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:00:01 ens3 0.29 0.08 0.04 0.02 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 0.24 0.13 0.07 0.04 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:20:01 ens3 0.18 0.10 0.03 0.02 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:30:01 ens3 0.18 0.09 0.03 0.02 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:40:01 ens3 0.23 0.11 0.06 0.04 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:50:01 ens3 0.50 0.20 0.17 0.11 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 0.20 0.07 0.02 0.02 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:01 ens3 0.21 0.11 0.08 0.04 0.00 0.00 0.00 0.00 03:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 ens3 0.14 0.08 0.03 0.02 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 03:30:01 ens3 95.84 69.50 724.07 12.76 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 5.19 3.43 35.09 0.66 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 5.15.0-198-generic (prd-ubuntu2204-docker-2c-2g-65233) 10/16/26 _x86_64_ (2 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:10:01 all 0.23 0.00 0.05 0.02 0.00 99.70 00:10:01 0 0.41 0.00 0.04 0.02 0.00 99.53 00:10:01 1 0.05 0.00 0.06 0.03 0.00 99.87 00:20:01 all 0.03 0.00 0.04 0.02 0.00 99.91 00:20:01 0 0.03 0.00 0.03 0.03 0.00 99.90 00:20:01 1 0.03 0.00 0.04 0.01 0.00 99.92 00:30:01 all 0.86 0.00 0.05 0.02 0.00 99.07 00:30:01 0 0.75 0.00 0.06 0.03 0.00 99.17 00:30:01 1 0.97 0.00 0.05 0.01 0.00 98.97 00:40:01 all 0.19 0.00 0.05 0.01 0.00 99.75 00:40:01 0 0.03 0.00 0.04 0.02 0.00 99.91 00:40:01 1 0.36 0.00 0.05 0.01 0.00 99.58 00:50:01 all 0.20 0.00 0.04 0.02 0.00 99.74 00:50:01 0 0.29 0.00 0.04 0.01 0.00 99.66 00:50:01 1 0.11 0.00 0.05 0.02 0.00 99.83 01:00:01 all 0.82 0.00 0.04 0.02 0.00 99.12 01:00:01 0 1.50 0.00 0.05 0.01 0.00 98.45 01:00:01 1 0.13 0.00 0.04 0.03 0.00 99.80 01:10:01 all 0.15 0.00 0.04 0.03 0.00 99.77 01:10:01 0 0.25 0.00 0.04 0.01 0.00 99.70 01:10:01 1 0.06 0.00 0.04 0.06 0.00 99.83 01:20:01 all 0.54 0.00 0.06 0.01 0.00 99.38 01:20:01 0 1.03 0.00 0.06 0.02 0.00 98.89 01:20:01 1 0.05 0.00 0.07 0.01 0.00 99.88 01:30:01 all 0.08 0.00 0.04 0.02 0.00 99.86 01:30:01 0 0.03 0.00 0.03 0.01 0.00 99.93 01:30:01 1 0.13 0.00 0.05 0.03 0.00 99.80 01:40:01 all 0.72 0.00 0.06 0.02 0.00 99.21 01:40:01 0 0.41 0.00 0.07 0.01 0.00 99.51 01:40:01 1 1.02 0.00 0.05 0.02 0.00 98.90 01:50:01 all 0.29 0.01 0.05 0.03 0.00 99.62 01:50:01 0 0.54 0.02 0.06 0.03 0.00 99.35 01:50:01 1 0.03 0.00 0.05 0.03 0.00 99.90 01:50:01 CPU %user %nice %system %iowait %steal %idle 02:00:01 all 0.37 0.00 0.05 0.02 0.00 99.57 02:00:01 0 0.03 0.00 0.03 0.01 0.00 99.94 02:00:01 1 0.70 0.00 0.06 0.03 0.00 99.20 02:10:01 all 0.03 0.00 0.04 0.02 0.00 99.92 02:10:01 0 0.03 0.00 0.04 0.00 0.00 99.93 02:10:01 1 0.03 0.00 0.03 0.03 0.00 99.90 02:20:01 all 0.43 0.00 0.04 0.02 0.00 99.51 02:20:01 0 0.70 0.00 0.04 0.02 0.00 99.24 02:20:01 1 0.16 0.00 0.04 0.02 0.00 99.78 02:30:01 all 0.03 0.00 0.04 0.03 0.00 99.90 02:30:01 0 0.03 0.00 0.04 0.04 0.00 99.90 02:30:01 1 0.04 0.00 0.04 0.02 0.00 99.91 02:40:01 all 0.53 0.00 0.05 0.02 0.00 99.40 02:40:01 0 0.08 0.00 0.04 0.02 0.00 99.86 02:40:01 1 0.98 0.00 0.05 0.02 0.00 98.94 02:50:01 all 0.25 0.00 0.06 0.02 0.00 99.67 02:50:01 0 0.05 0.00 0.07 0.03 0.00 99.85 02:50:01 1 0.46 0.00 0.04 0.01 0.00 99.49 03:00:01 all 0.82 0.00 0.04 0.02 0.00 99.12 03:00:01 0 1.12 0.00 0.04 0.03 0.00 98.81 03:00:01 1 0.52 0.00 0.05 0.01 0.00 99.43 03:10:01 all 0.46 0.00 0.05 0.01 0.00 99.47 03:10:01 0 0.43 0.00 0.04 0.01 0.00 99.52 03:10:01 1 0.49 0.00 0.05 0.02 0.00 99.43 03:20:01 all 0.03 0.00 0.04 0.02 0.00 99.91 03:20:01 0 0.04 0.00 0.03 0.03 0.00 99.90 03:20:01 1 0.03 0.00 0.04 0.01 0.00 99.92 03:30:01 all 18.48 0.00 1.15 0.48 0.01 79.88 03:30:01 0 17.66 0.00 1.20 0.56 0.01 80.56 03:30:01 1 19.31 0.00 1.09 0.39 0.01 79.20 Average: all 1.22 0.00 0.10 0.04 0.00 98.64 Average: 0 1.21 0.00 0.10 0.04 0.00 98.64 Average: 1 1.22 0.00 0.10 0.04 0.00 98.64