---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-2377 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 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: 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: 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 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 Tsx async abort: 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 11G 145G 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 712 26562 4 4817 30912 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:91:5f:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.121/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85493sec preferred_lft 85493sec inet6 fe80::f816:3eff:fe91:5fe2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:af:bf:dd 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 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-2377) 08/18/25 _x86_64_ (8 CPU) 11:59:17 LINUX RESTART (8 CPU) 12:00:08 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:45 63.01 5.03 55.06 2.92 809.08 12148.33 19607.47 Average: 63.01 5.03 55.06 2.92 809.08 12148.33 19607.47 12:00:08 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:45 24775540 29196392 3110772 9.47 124768 4539612 3368980 9.93 956860 6676716 1448 Average: 24775540 29196392 3110772 9.47 124768 4539612 3368980 9.93 956860 6676716 1448 12:00:08 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:45 lo 603.32 603.32 580.85 580.85 0.00 0.00 0.00 0.00 12:10:45 ens3 129.58 98.54 1352.96 19.11 0.00 0.00 0.00 0.00 12:10:45 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 603.32 603.32 580.85 580.85 0.00 0.00 0.00 0.00 Average: ens3 129.58 98.54 1352.96 19.11 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 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-2377) 08/18/25 _x86_64_ (8 CPU) 11:59:17 LINUX RESTART (8 CPU) 12:00:08 CPU %user %nice %system %iowait %steal %idle 12:10:45 all 20.07 0.00 1.10 0.31 0.05 78.47 12:10:45 0 21.36 0.00 1.24 0.45 0.05 76.89 12:10:45 1 20.85 0.00 1.17 0.12 0.05 77.81 12:10:45 2 23.18 0.00 1.26 0.19 0.05 75.33 12:10:45 3 19.51 0.00 1.01 0.18 0.05 79.25 12:10:45 4 19.39 0.00 0.97 0.23 0.04 79.36 12:10:45 5 21.09 0.00 1.10 0.77 0.04 77.00 12:10:45 6 16.72 0.00 0.90 0.41 0.04 81.93 12:10:45 7 18.46 0.00 1.13 0.17 0.05 80.20 Average: all 20.07 0.00 1.10 0.31 0.05 78.47 Average: 0 21.36 0.00 1.24 0.45 0.05 76.89 Average: 1 20.85 0.00 1.17 0.12 0.05 77.81 Average: 2 23.18 0.00 1.26 0.19 0.05 75.33 Average: 3 19.51 0.00 1.01 0.18 0.05 79.25 Average: 4 19.39 0.00 0.97 0.23 0.04 79.36 Average: 5 21.09 0.00 1.10 0.77 0.04 77.00 Average: 6 16.72 0.00 0.90 0.41 0.04 81.93 Average: 7 18.46 0.00 1.13 0.17 0.05 80.20