---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-49335 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 12G 66G 15% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 679 9001 4 6308 14967 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:68:32:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.247/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84605sec preferred_lft 84605sec inet6 fe80::f816:3eff:fe68:323f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ba:96:b6:67 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-4c-4g-49335) 09/06/25 _x86_64_ (4 CPU) 02:22:32 LINUX RESTART (4 CPU) 02:30:13 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:40:16 24.91 0.09 22.01 2.81 4.80 2295.39 25159.70 02:50:16 23.18 0.02 20.79 2.37 0.57 4403.69 17254.69 Average: 24.04 0.06 21.40 2.59 2.69 3347.04 21216.56 02:30:13 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:16 8536384 12634288 3320824 20.28 133448 4074772 3454788 19.83 953064 6477260 217760 02:50:16 7438504 12940836 3009292 18.38 148488 5407536 2995108 17.19 1375396 7071848 538764 Average: 7987444 12787562 3165058 19.33 140968 4741154 3224948 18.51 1164230 6774554 378262 02:30:13 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:16 lo 1314.32 1314.32 1246.21 1246.21 0.00 0.00 0.00 0.00 02:40:16 ens3 40.62 34.13 24.11 13.17 0.00 0.00 0.00 0.00 02:40:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:16 lo 979.68 979.68 3129.56 3129.56 0.00 0.00 0.00 0.00 02:50:16 ens3 54.97 40.42 131.22 14.10 0.00 0.00 0.00 0.00 02:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1147.39 1147.39 2185.65 2185.65 0.00 0.00 0.00 0.00 Average: ens3 47.78 37.27 77.54 13.63 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-4c-4g-49335) 09/06/25 _x86_64_ (4 CPU) 02:22:32 LINUX RESTART (4 CPU) 02:30:13 CPU %user %nice %system %iowait %steal %idle 02:40:16 all 65.64 0.00 2.48 0.29 0.12 31.47 02:40:16 0 63.82 0.00 2.46 0.42 0.12 33.17 02:40:16 1 67.06 0.00 2.56 0.15 0.12 30.11 02:40:16 2 65.91 0.00 2.43 0.23 0.13 31.31 02:40:16 3 65.78 0.00 2.47 0.35 0.12 31.27 02:50:16 all 53.43 0.00 2.18 0.52 0.12 43.75 02:50:16 0 49.68 0.00 2.07 0.89 0.11 47.25 02:50:16 1 50.89 0.00 2.36 0.74 0.12 45.90 02:50:16 2 58.13 0.00 2.19 0.12 0.12 39.44 02:50:16 3 55.01 0.00 2.11 0.34 0.12 42.42 Average: all 59.55 0.00 2.33 0.40 0.12 37.60 Average: 0 56.76 0.00 2.27 0.66 0.12 40.19 Average: 1 58.99 0.00 2.46 0.44 0.12 37.99 Average: 2 62.02 0.00 2.31 0.17 0.13 35.36 Average: 3 60.41 0.00 2.29 0.35 0.12 36.83