---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-27488 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 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 15G 141G 10% / 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 1018 22393 4 8680 30606 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:6b:f3:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.157/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85374sec preferred_lft 85374sec inet6 fe80::f816:3eff:fe6b:f300/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 96:21:c4:c7:b5:5c 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 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-27488) 07/12/25 _x86_64_ (8 CPU) 07:08:10 LINUX RESTART (8 CPU) 07:10:05 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 49.70 2.13 44.97 2.60 683.20 10799.54 32502.96 Average: 49.70 2.13 44.97 2.60 683.20 10799.54 32502.96 07:10:05 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 21938148 28405504 3873616 11.79 260136 6129728 4107028 12.11 977292 9117184 972768 Average: 21938148 28405504 3873616 11.79 260136 6129728 4107028 12.11 977292 9117184 972768 07:10:05 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 5.67 5.67 2.14 2.14 0.00 0.00 0.00 0.00 07:20:01 ens3 227.13 157.21 1860.05 33.86 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.67 5.67 2.14 2.14 0.00 0.00 0.00 0.00 Average: ens3 227.13 157.21 1860.05 33.86 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 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-27488) 07/12/25 _x86_64_ (8 CPU) 07:08:10 LINUX RESTART (8 CPU) 07:10:05 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 36.99 0.00 1.59 0.33 0.08 61.01 07:20:01 0 37.89 0.00 1.47 0.21 0.07 60.36 07:20:01 1 39.75 0.00 1.92 0.44 0.08 57.81 07:20:01 2 39.54 0.00 1.22 0.36 0.08 58.80 07:20:01 3 33.45 0.00 2.08 0.37 0.07 64.03 07:20:01 4 39.39 0.00 1.68 0.47 0.08 58.39 07:20:01 5 33.67 0.00 1.66 0.33 0.08 64.26 07:20:01 6 37.82 0.00 1.30 0.28 0.08 60.53 07:20:01 7 34.44 0.00 1.39 0.17 0.07 63.93 Average: all 36.99 0.00 1.59 0.33 0.08 61.01 Average: 0 37.89 0.00 1.47 0.21 0.07 60.36 Average: 1 39.75 0.00 1.92 0.44 0.08 57.81 Average: 2 39.54 0.00 1.22 0.36 0.08 58.80 Average: 3 33.45 0.00 2.08 0.37 0.07 64.03 Average: 4 39.39 0.00 1.68 0.47 0.08 58.39 Average: 5 33.67 0.00 1.66 0.33 0.08 64.26 Average: 6 37.82 0.00 1.30 0.28 0.08 60.53 Average: 7 34.44 0.00 1.39 0.17 0.07 63.93