---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-64720 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: 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: 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 639 8711 4 6638 15007 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:6f:35:8e 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 84412sec preferred_lft 84412sec inet6 fe80::f816:3eff:fe6f:358e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f4:bc:af:e2 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-64720) 09/18/25 _x86_64_ (4 CPU) 13:41:37 LINUX RESTART (4 CPU) 13:50:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:00:03 24.50 0.03 21.24 3.23 1.59 1966.71 25791.66 14:10:01 22.62 0.03 20.45 2.14 0.45 4177.38 11958.69 Average: 23.56 0.03 20.85 2.68 1.02 3073.60 18865.45 13:50:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:03 9341736 13147428 2808624 17.15 126624 3803036 3308152 18.99 901480 5747128 22480 14:10:01 6044760 10896884 5054900 30.87 141860 4787036 5114112 29.35 1202924 8666364 22232 Average: 7693248 12022156 3931762 24.01 134242 4295036 4211132 24.17 1052202 7206746 22356 13:50:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:03 lo 1438.43 1438.43 1364.87 1364.87 0.00 0.00 0.00 0.00 14:00:03 ens3 23.39 19.23 8.88 6.04 0.00 0.00 0.00 0.00 14:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 836.61 836.61 840.09 840.09 0.00 0.00 0.00 0.00 14:10:01 ens3 29.52 24.09 42.27 7.77 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1137.10 1137.10 1102.11 1102.11 0.00 0.00 0.00 0.00 Average: ens3 26.46 21.66 25.60 6.91 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-64720) 09/18/25 _x86_64_ (4 CPU) 13:41:37 LINUX RESTART (4 CPU) 13:50:06 CPU %user %nice %system %iowait %steal %idle 14:00:03 all 63.82 0.00 2.51 1.88 0.15 31.64 14:00:03 0 63.55 0.00 2.25 2.38 0.15 31.67 14:00:03 1 64.49 0.00 2.94 1.26 0.15 31.16 14:00:03 2 63.10 0.00 2.53 2.33 0.15 31.89 14:00:03 3 64.13 0.00 2.33 1.54 0.15 31.85 14:10:01 all 55.05 0.00 2.18 1.58 0.13 41.05 14:10:01 0 52.39 0.00 2.25 2.93 0.13 42.29 14:10:01 1 54.03 0.00 2.03 1.24 0.13 42.57 14:10:01 2 54.96 0.00 2.20 0.88 0.13 41.83 14:10:01 3 58.83 0.00 2.25 1.28 0.14 37.51 Average: all 59.43 0.00 2.35 1.73 0.14 36.35 Average: 0 57.96 0.00 2.25 2.66 0.14 36.99 Average: 1 59.25 0.00 2.49 1.25 0.14 36.88 Average: 2 59.02 0.00 2.37 1.60 0.14 36.87 Average: 3 61.48 0.00 2.29 1.41 0.14 34.68