---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-12576 5.15.0-161-generic #171-Ubuntu SMP Sat Oct 11 08:17:01 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.5G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 721 27426 4 3944 30903 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:7c:b9:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.246/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85578sec preferred_lft 85578sec inet6 fe80::f816:3eff:fe7c:b908/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether da:56:f4:eb:89:e4 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 5.15.0-161-generic (prd-ubuntu2204-docker-8c-8g-12576) 12/11/25 _x86_64_ (8 CPU) 10:18:17 LINUX RESTART (8 CPU) 10:20:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:30:06 39.68 3.24 32.67 3.76 551.75 5983.12 24725.18 Average: 39.68 3.24 32.67 3.76 551.75 5983.12 24725.18 10:20:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:06 25763408 29371440 2937328 8.94 162160 3680096 3600332 10.62 810600 5843120 84588 Average: 25763408 29371440 2937328 8.94 162160 3680096 3600332 10.62 810600 5843120 84588 10:20:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:06 lo 1187.28 1187.28 1129.03 1129.03 0.00 0.00 0.00 0.00 10:30:06 ens3 102.22 76.49 862.42 13.51 0.00 0.00 0.00 0.00 10:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1187.28 1187.28 1129.03 1129.03 0.00 0.00 0.00 0.00 Average: ens3 102.22 76.49 862.42 13.51 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 5.15.0-161-generic (prd-ubuntu2204-docker-8c-8g-12576) 12/11/25 _x86_64_ (8 CPU) 10:18:17 LINUX RESTART (8 CPU) 10:20:06 CPU %user %nice %system %iowait %steal %idle 10:30:06 all 40.06 0.00 1.63 0.12 0.08 58.11 10:30:06 0 39.53 0.00 1.42 0.07 0.08 58.91 10:30:06 1 42.39 0.00 1.63 0.08 0.08 55.82 10:30:06 2 38.14 0.00 1.84 0.16 0.07 59.79 10:30:06 3 40.02 0.00 1.61 0.28 0.07 58.02 10:30:06 4 42.21 0.00 1.73 0.10 0.08 55.88 10:30:06 5 40.13 0.00 1.76 0.12 0.08 57.91 10:30:06 6 39.26 0.00 1.52 0.06 0.08 59.08 10:30:06 7 38.82 0.00 1.51 0.08 0.07 59.51 Average: all 40.06 0.00 1.63 0.12 0.08 58.11 Average: 0 39.53 0.00 1.42 0.07 0.08 58.91 Average: 1 42.39 0.00 1.63 0.08 0.08 55.82 Average: 2 38.14 0.00 1.84 0.16 0.07 59.79 Average: 3 40.02 0.00 1.61 0.28 0.07 58.02 Average: 4 42.21 0.00 1.73 0.10 0.08 55.88 Average: 5 40.13 0.00 1.76 0.12 0.08 57.91 Average: 6 39.26 0.00 1.52 0.06 0.08 59.08 Average: 7 38.82 0.00 1.51 0.08 0.07 59.51