---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-309 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 9.4G 30G 25% / 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 555 3453 4 3928 7071 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:d0:83:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.112/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84911sec preferred_lft 84911sec inet6 fe80::f816:3eff:fed0:83bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 12:51:1a:cd:08:da 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-builder-2c-2g-309) 10/20/25 _x86_64_ (2 CPU) 07:56:39 LINUX RESTART (2 CPU) 08:00:17 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:10:17 7.03 0.62 5.75 0.66 659.12 939.54 26903.56 08:20:17 57.70 1.53 43.99 12.17 106.06 5976.30 135913.54 Average: 32.37 1.08 24.87 6.41 382.59 3457.96 81409.46 08:00:17 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:17 5164172 7398820 405796 4.99 58892 2367036 979836 10.68 466496 2251252 168 08:20:17 3499464 7190120 560128 6.89 127580 3659824 1215380 13.24 647028 3579612 1356 Average: 4331818 7294470 482962 5.94 93236 3013430 1097608 11.96 556762 2915432 762 08:00:17 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:17 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 08:10:17 ens3 11.56 5.51 202.23 0.42 0.00 0.00 0.00 0.00 08:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:17 lo 0.49 0.49 0.09 0.09 0.00 0.00 0.00 0.00 08:20:17 ens3 56.82 38.89 457.75 7.83 0.00 0.00 0.00 0.00 08:20:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.34 0.34 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 34.19 22.20 329.99 4.12 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-builder-2c-2g-309) 10/20/25 _x86_64_ (2 CPU) 07:56:39 LINUX RESTART (2 CPU) 08:00:17 CPU %user %nice %system %iowait %steal %idle 08:10:17 all 1.16 0.00 0.58 1.07 0.02 97.17 08:10:17 0 0.97 0.00 0.60 0.58 0.02 97.83 08:10:17 1 1.36 0.00 0.56 1.56 0.02 96.51 08:20:17 all 9.59 0.00 1.10 0.84 0.04 88.44 08:20:17 0 9.21 0.00 1.01 0.65 0.04 89.09 08:20:17 1 9.96 0.00 1.18 1.03 0.04 87.79 Average: all 5.37 0.00 0.84 0.95 0.03 92.80 Average: 0 5.09 0.00 0.81 0.62 0.03 93.46 Average: 1 5.66 0.00 0.87 1.29 0.03 92.15