---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-44933 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 16% / 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 622 8702 4 6664 15024 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:ae:93:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.61/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84748sec preferred_lft 84748sec inet6 fe80::f816:3eff:feae:933f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9c:84:b3:0f 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-44933) 07/21/25 _x86_64_ (4 CPU) 14:32:45 LINUX RESTART (4 CPU) 14:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:50:12 27.47 0.08 24.29 3.10 3.54 5855.43 34450.50 15:00:12 29.73 0.14 26.46 3.13 12.39 11174.73 30993.13 Average: 28.59 0.11 25.37 3.12 7.93 8493.08 32736.12 14:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:12 9004264 12891416 3064796 18.72 127296 3877376 3063776 17.59 908716 6059956 21248 15:00:12 8993768 15461860 485212 2.96 158212 6335180 1028064 5.90 1801420 5083336 14492 Average: 8999016 14176638 1775004 10.84 142754 5106278 2045920 11.74 1355068 5571646 17870 14:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:12 lo 1399.23 1399.23 1326.22 1326.22 0.00 0.00 0.00 0.00 14:50:12 ens3 23.31 21.59 15.25 7.32 0.00 0.00 0.00 0.00 14:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:12 lo 721.98 721.98 2883.63 2883.63 0.00 0.00 0.00 0.00 15:00:12 ens3 47.20 39.36 152.10 35.41 0.00 0.00 0.00 0.00 15:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1063.40 1063.40 2098.48 2098.48 0.00 0.00 0.00 0.00 Average: ens3 35.16 30.40 83.11 21.25 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-44933) 07/21/25 _x86_64_ (4 CPU) 14:32:45 LINUX RESTART (4 CPU) 14:40:02 CPU %user %nice %system %iowait %steal %idle 14:50:12 all 66.83 0.00 2.58 0.18 0.11 30.30 14:50:12 0 65.35 0.00 2.37 0.16 0.11 32.01 14:50:12 1 67.83 0.00 2.85 0.27 0.11 28.93 14:50:12 2 66.96 0.00 2.37 0.13 0.11 30.43 14:50:12 3 67.19 0.00 2.71 0.17 0.11 29.82 15:00:12 all 46.31 0.00 2.09 0.46 0.09 51.06 15:00:12 0 45.45 0.00 2.15 0.41 0.09 51.90 15:00:12 1 51.50 0.00 2.34 0.20 0.09 45.88 15:00:12 2 46.74 0.00 1.99 0.79 0.09 50.40 15:00:12 3 41.54 0.00 1.88 0.44 0.09 56.06 Average: all 56.65 0.00 2.33 0.32 0.10 40.60 Average: 0 55.47 0.00 2.26 0.28 0.10 41.89 Average: 1 59.71 0.00 2.60 0.23 0.10 37.36 Average: 2 56.93 0.00 2.18 0.46 0.10 40.34 Average: 3 54.47 0.00 2.30 0.30 0.10 42.83