---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-1951 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): 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: 5600.00 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: 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 disabled; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 9.1G 30G 24% / 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 960 3458 4 3517 6665 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:83:ac:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.177/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75502sec preferred_lft 75502sec inet6 fe80::f816:3eff:fe83:acbd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 42:c8:b6:cf:99:7d 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-2c-2g-1951) 10/25/25 _x86_64_ (2 CPU) 07:09:27 LINUX RESTART (2 CPU) 07:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 52.15 10.49 39.73 1.94 1825.67 6816.13 19393.00 07:30:02 1.51 0.00 1.49 0.02 0.04 18.30 0.13 07:40:02 1.54 0.00 1.53 0.02 0.00 18.44 0.12 07:50:01 1.34 0.00 1.33 0.02 0.00 16.38 0.12 08:00:02 1.37 0.00 1.35 0.02 0.00 16.53 0.15 08:10:02 1.79 0.00 1.78 0.01 0.00 20.81 0.04 08:20:01 12.27 0.00 2.04 10.23 0.15 23.63 103724.62 08:30:02 1.53 0.00 1.53 0.00 0.00 17.74 0.00 08:40:02 1.66 0.00 1.66 0.00 0.00 19.19 0.00 08:50:01 2.10 0.00 2.10 0.00 0.00 24.34 0.00 09:00:02 2.39 0.00 2.39 0.00 0.00 27.25 0.00 09:10:02 2.07 0.00 2.07 0.00 0.00 24.12 0.00 09:20:01 1.85 0.00 1.85 0.00 0.00 21.07 0.00 09:30:02 2.08 0.00 2.08 0.00 0.00 23.51 0.00 09:40:02 2.36 0.00 2.36 0.00 0.00 26.99 0.00 09:50:01 2.24 0.00 2.24 0.00 0.00 25.72 0.00 10:00:02 1.91 0.00 1.91 0.00 0.00 21.95 0.00 10:10:02 1.67 0.00 1.67 0.00 0.00 18.77 0.00 Average: 5.22 0.58 3.95 0.68 101.56 399.40 6828.62 07:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 2707772 5963844 1790900 22.03 109340 3287572 2313868 25.21 692296 4405568 148 07:30:02 2706764 5963412 1791312 22.04 109868 3287584 2309304 25.16 692820 4403148 228 07:40:02 2705504 5962636 1792092 22.05 110328 3287588 2309432 25.17 693288 4403372 188 07:50:01 2703992 5961680 1793052 22.06 110744 3287728 2309496 25.17 693704 4403752 148 08:00:02 2703236 5961336 1793372 22.06 111136 3287736 2309800 25.17 694096 4404080 260 08:10:02 2702228 5961004 1793724 22.07 111672 3287872 2309816 25.17 694632 4404112 196 08:20:01 2697948 5959780 1794856 22.08 112564 3290008 2309284 25.16 697632 4409052 168 08:30:02 2695932 5958284 1796412 22.10 112936 3290144 2309364 25.16 698004 4409372 236 08:40:02 2694420 5957400 1797260 22.11 113428 3290264 2309364 25.16 698484 4409544 208 08:50:01 2691648 5955272 1799416 22.14 114024 3290292 2309428 25.17 699088 4410172 144 09:00:02 2691144 5955600 1799116 22.13 114820 3290296 2309428 25.17 699888 4410180 216 09:10:02 2690392 5955720 1798976 22.13 115524 3290436 2309492 25.17 700588 4410464 312 09:20:01 2685856 5951668 1803020 22.18 115968 3290444 2310212 25.17 701036 4411440 156 09:30:02 2685100 5951644 1803068 22.18 116544 3290584 2307200 25.14 701612 4408832 300 09:40:02 2684344 5951696 1803020 22.18 117312 3290592 2307200 25.14 702380 4408880 232 09:50:01 2682360 5950360 1804344 22.20 117936 3290600 2307200 25.14 703000 4408964 176 10:00:02 2681100 5949768 1804908 22.21 118456 3290736 2307200 25.14 703524 4409292 292 10:10:02 2680344 5949404 1805272 22.21 118828 3290744 2307232 25.14 703896 4409508 316 Average: 2693894 5956695 1798007 22.12 113968 3289512 2309129 25.16 698332 4407763 218 07:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 581.54 581.54 553.98 553.98 0.00 0.00 0.00 0.00 07:20:01 ens3 115.29 78.35 1000.27 16.33 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:30:02 ens3 0.81 0.11 0.14 0.04 0.00 0.00 0.00 0.00 07:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:40:02 ens3 0.84 0.21 0.25 0.14 0.00 0.00 0.00 0.00 07:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:50:01 ens3 0.22 0.08 0.04 0.02 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:00:02 ens3 0.45 0.35 0.11 0.43 0.00 0.00 0.00 0.00 08:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:02 ens3 0.30 0.11 0.08 0.04 0.00 0.00 0.00 0.00 08:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:20:01 ens3 0.68 0.20 0.24 0.14 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:30:02 ens3 0.60 0.19 0.18 0.10 0.00 0.00 0.00 0.00 08:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:40:02 ens3 0.37 0.15 0.13 0.08 0.00 0.00 0.00 0.00 08:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 ens3 0.56 0.18 0.20 0.12 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:00:02 ens3 0.28 0.11 0.08 0.04 0.00 0.00 0.00 0.00 09:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:10:02 ens3 0.37 0.16 0.13 0.08 0.00 0.00 0.00 0.00 09:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 0.42 0.15 0.14 0.08 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:30:02 ens3 0.39 0.14 0.13 0.08 0.00 0.00 0.00 0.00 09:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:40:02 ens3 0.36 0.14 0.11 0.06 0.00 0.00 0.00 0.00 09:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.35 0.12 0.11 0.06 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:00:02 ens3 0.28 0.12 0.10 0.06 0.00 0.00 0.00 0.00 10:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:10:02 ens3 0.30 0.13 0.10 0.06 0.00 0.00 0.00 0.00 10:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 32.49 32.49 30.83 30.83 0.00 0.00 0.00 0.00 Average: ens3 6.83 4.51 55.76 1.00 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-2c-2g-1951) 10/25/25 _x86_64_ (2 CPU) 07:09:27 LINUX RESTART (2 CPU) 07:10:00 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 35.68 0.00 2.32 1.13 0.09 60.78 07:20:01 0 35.76 0.00 2.24 1.25 0.09 60.65 07:20:01 1 35.60 0.00 2.40 1.01 0.08 60.91 07:30:02 all 0.75 0.00 0.11 0.14 0.08 98.93 07:30:02 0 0.66 0.00 0.12 0.24 0.11 98.86 07:30:02 1 0.83 0.00 0.09 0.04 0.05 98.99 07:40:02 all 0.64 0.00 0.11 0.19 0.07 98.99 07:40:02 0 0.71 0.00 0.11 0.37 0.08 98.72 07:40:02 1 0.56 0.00 0.10 0.01 0.07 99.27 07:50:01 all 0.11 0.00 0.09 0.01 0.08 99.71 07:50:01 0 0.10 0.00 0.10 0.02 0.08 99.69 07:50:01 1 0.12 0.00 0.08 0.00 0.08 99.73 08:00:02 all 0.23 0.00 0.08 0.02 0.08 99.59 08:00:02 0 0.38 0.00 0.09 0.03 0.11 99.40 08:00:02 1 0.08 0.00 0.07 0.01 0.06 99.78 08:10:02 all 0.35 0.00 0.08 0.03 0.08 99.46 08:10:02 0 0.57 0.00 0.07 0.05 0.07 99.24 08:10:02 1 0.12 0.00 0.09 0.02 0.09 99.68 08:20:01 all 0.20 0.00 0.08 0.04 0.08 99.59 08:20:01 0 0.15 0.00 0.06 0.04 0.07 99.68 08:20:01 1 0.26 0.00 0.10 0.05 0.10 99.49 08:30:02 all 0.22 0.00 0.08 0.01 0.09 99.60 08:30:02 0 0.27 0.00 0.07 0.00 0.08 99.57 08:30:02 1 0.17 0.00 0.08 0.02 0.09 99.63 08:40:02 all 0.46 0.00 0.08 0.02 0.09 99.36 08:40:02 0 0.84 0.00 0.10 0.02 0.11 98.93 08:40:02 1 0.07 0.00 0.06 0.01 0.07 99.79 08:50:01 all 0.33 0.00 0.09 0.02 0.09 99.47 08:50:01 0 0.58 0.00 0.09 0.02 0.10 99.22 08:50:01 1 0.07 0.00 0.09 0.02 0.09 99.73 09:00:02 all 0.37 0.00 0.08 0.02 0.09 99.44 09:00:02 0 0.68 0.00 0.09 0.03 0.10 99.09 09:00:02 1 0.05 0.00 0.07 0.01 0.07 99.80 09:00:02 CPU %user %nice %system %iowait %steal %idle 09:10:02 all 0.08 0.00 0.08 0.02 0.08 99.74 09:10:02 0 0.09 0.00 0.10 0.03 0.09 99.68 09:10:02 1 0.06 0.00 0.05 0.01 0.07 99.81 09:20:01 all 0.64 0.00 0.08 0.02 0.09 99.18 09:20:01 0 1.15 0.00 0.08 0.01 0.09 98.66 09:20:01 1 0.13 0.00 0.07 0.02 0.08 99.70 09:30:02 all 0.32 0.00 0.07 0.02 0.09 99.51 09:30:02 0 0.57 0.00 0.08 0.02 0.10 99.24 09:30:02 1 0.06 0.00 0.07 0.01 0.08 99.78 09:40:02 all 0.09 0.00 0.07 0.35 0.08 99.40 09:40:02 0 0.14 0.00 0.10 0.35 0.10 99.32 09:40:02 1 0.05 0.00 0.04 0.36 0.07 99.49 09:50:01 all 0.12 0.00 0.08 0.02 0.08 99.70 09:50:01 0 0.10 0.00 0.09 0.02 0.09 99.70 09:50:01 1 0.14 0.00 0.06 0.02 0.07 99.71 10:00:02 all 0.51 0.00 0.09 0.02 0.08 99.30 10:00:02 0 0.58 0.00 0.10 0.02 0.11 99.19 10:00:02 1 0.44 0.00 0.07 0.01 0.06 99.42 10:10:02 all 0.44 0.00 0.07 0.02 0.09 99.38 10:10:02 0 0.82 0.00 0.08 0.02 0.10 98.99 10:10:02 1 0.07 0.00 0.07 0.01 0.07 99.78 Average: all 2.31 0.00 0.21 0.12 0.08 97.28 Average: 0 2.46 0.00 0.21 0.14 0.09 97.09 Average: 1 2.16 0.00 0.20 0.09 0.07 97.47