---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-2747 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: 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: 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 8.5G 31G 22% / 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 586 4558 4 2792 7054 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:bd:7f:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.222/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82878sec preferred_lft 82878sec inet6 fe80::f816:3eff:febd:7f62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether f2:55:04:a4:7e:aa 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-2747) 12/01/25 _x86_64_ (2 CPU) 00:44:11 LINUX RESTART (2 CPU) 00:50:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:00:15 1.04 0.01 1.03 0.01 0.08 15.57 6.36 01:10:15 1.22 0.00 1.22 0.00 0.00 16.34 0.00 01:20:16 1.19 0.00 1.19 0.00 0.01 15.50 0.00 01:30:16 1.32 0.00 1.32 0.00 0.00 16.59 0.00 01:40:01 32.39 1.46 30.34 0.59 104.16 1892.69 380.14 Average: 7.28 0.29 6.87 0.12 20.32 381.83 75.41 00:50:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:15 5323888 7392784 413808 5.09 56300 2204980 974036 10.61 380596 2170600 152 01:10:15 5323888 7393484 413236 5.08 56876 2205116 974104 10.61 381160 2171148 132 01:20:16 5322912 7393120 413608 5.09 57456 2205128 974232 10.62 381760 2171524 160 01:30:16 5322408 7393356 413340 5.09 58064 2205264 974312 10.62 382356 2171724 156 01:40:01 4711284 7251728 523388 6.44 90320 2615268 1082848 11.80 482792 2642864 140 Average: 5200876 7364894 435476 5.36 63803 2287151 995906 10.85 401733 2265572 148 00:50:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:15 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:00:15 ens3 1.03 0.15 0.18 0.06 0.00 0.00 0.00 0.00 01:00:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:10:15 ens3 1.22 0.18 5.52 0.10 0.00 0.00 0.00 0.00 01:10:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:20:16 ens3 0.74 0.31 0.15 0.72 0.00 0.00 0.00 0.00 01:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:30:16 ens3 0.53 0.16 0.14 0.08 0.00 0.00 0.00 0.00 01:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 0.62 0.62 0.10 0.10 0.00 0.00 0.00 0.00 01:40:01 ens3 39.17 27.80 217.55 7.30 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 Average: lo 0.21 0.21 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 8.34 5.58 43.61 1.62 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-2747) 12/01/25 _x86_64_ (2 CPU) 00:44:11 LINUX RESTART (2 CPU) 00:50:00 CPU %user %nice %system %iowait %steal %idle 01:00:15 all 0.30 0.00 0.05 0.03 0.04 99.58 01:00:15 0 0.05 0.00 0.06 0.02 0.04 99.83 01:00:15 1 0.54 0.00 0.05 0.04 0.04 99.33 01:10:15 all 0.29 0.00 0.05 0.02 0.05 99.59 01:10:15 0 0.18 0.00 0.05 0.01 0.04 99.72 01:10:15 1 0.39 0.00 0.06 0.03 0.05 99.47 01:20:16 all 0.30 0.00 0.06 0.03 0.05 99.57 01:20:16 0 0.11 0.00 0.06 0.02 0.04 99.76 01:20:16 1 0.49 0.00 0.05 0.03 0.05 99.38 01:30:16 all 0.08 0.00 0.04 0.03 0.04 99.81 01:30:16 0 0.04 0.00 0.04 0.04 0.04 99.85 01:30:16 1 0.13 0.00 0.04 0.01 0.05 99.77 01:40:01 all 11.97 0.00 0.89 0.50 0.06 86.58 01:40:01 0 7.93 0.00 0.79 0.62 0.05 90.60 01:40:01 1 16.00 0.00 0.99 0.38 0.07 82.56 Average: all 2.53 0.00 0.21 0.12 0.05 97.09 Average: 0 1.62 0.00 0.20 0.14 0.04 98.00 Average: 1 3.43 0.00 0.23 0.10 0.05 96.19