---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-11618 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 9.3G 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 560 3616 4 3761 7066 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:dd:0b:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.109/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84189sec preferred_lft 84189sec inet6 fe80::f816:3eff:fedd:bfd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 16:01:39:8c:d9:2a 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-11618) 11/18/25 _x86_64_ (2 CPU) 11:34:18 LINUX RESTART (2 CPU) 11:40:09 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:50:09 1.29 0.01 1.26 0.03 0.04 16.39 6.67 12:00:09 1.24 0.00 1.23 0.01 0.00 14.69 0.12 12:10:09 47.16 1.62 43.61 1.93 116.29 6156.88 4296.19 Average: 16.56 0.54 15.37 0.66 38.78 2062.65 1434.32 11:40:09 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:09 5336484 7400712 406248 5.00 56260 2200176 963800 10.50 377844 2169492 220 12:00:09 5335984 7400656 406308 5.00 56688 2200184 963800 10.50 378284 2169620 160 12:10:09 3701904 7229928 521092 6.41 127364 3499852 1086596 11.84 563328 3499988 10492 Average: 4791457 7343765 444549 5.47 80104 2633404 1004732 10.95 439819 2613033 3624 11:40:09 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:09 ens3 0.17 0.09 0.04 0.02 0.00 0.00 0.00 0.00 11:50:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:09 ens3 0.18 0.09 0.05 0.02 0.00 0.00 0.00 0.00 12:00:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:09 lo 0.56 0.56 0.12 0.12 0.00 0.00 0.00 0.00 12:10:09 ens3 55.83 40.26 498.44 7.80 0.00 0.00 0.00 0.00 12:10:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.25 0.25 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 18.73 13.48 166.17 2.61 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-11618) 11/18/25 _x86_64_ (2 CPU) 11:34:18 LINUX RESTART (2 CPU) 11:40:09 CPU %user %nice %system %iowait %steal %idle 11:50:09 all 0.13 0.00 0.06 0.02 0.02 99.77 11:50:09 0 0.04 0.00 0.05 0.03 0.02 99.86 11:50:09 1 0.22 0.00 0.07 0.01 0.03 99.68 12:00:09 all 0.36 0.00 0.04 0.02 0.02 99.56 12:00:09 0 0.06 0.00 0.04 0.03 0.01 99.86 12:00:09 1 0.66 0.00 0.04 0.01 0.03 99.26 12:10:09 all 11.13 0.00 1.23 2.54 0.05 85.05 12:10:09 0 8.14 0.00 1.12 3.79 0.04 86.90 12:10:09 1 14.10 0.00 1.34 1.29 0.05 83.22 Average: all 3.87 0.00 0.44 0.86 0.03 94.79 Average: 0 2.74 0.00 0.40 1.28 0.02 95.55 Average: 1 5.00 0.00 0.48 0.44 0.04 94.04