---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-21827 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: 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: 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 20G 135G 13% / 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 786 16850 4 14455 30838 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:8a:9b:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.217/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85623sec preferred_lft 85623sec inet6 fe80::f816:3eff:fe8a:9bd6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether b6:89:87:50:9e:a5 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 inet6 fe80::b489:87ff:fe50:9ea5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-21827) 06/17/25 _x86_64_ (8 CPU) 12:39:19 LINUX RESTART (8 CPU) 12:40:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:50:13 230.30 2.73 216.23 11.34 762.74 57311.95 272854.80 Average: 230.30 2.73 216.23 11.34 762.74 57311.95 272854.80 12:40:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:13 16463256 30837060 1387200 4.22 481408 13243852 1804512 5.32 3557224 11424612 667872 Average: 16463256 30837060 1387200 4.22 481408 13243852 1804512 5.32 3557224 11424612 667872 12:40:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:13 lo 2.54 2.54 0.58 0.58 0.00 0.00 0.00 0.00 12:50:13 ens3 415.37 351.43 3026.39 2351.18 0.00 0.00 0.00 0.00 12:50:13 docker0 3.43 5.14 0.19 36.53 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 0.58 0.58 0.00 0.00 0.00 0.00 Average: ens3 415.37 351.43 3026.39 2351.18 0.00 0.00 0.00 0.00 Average: docker0 3.43 5.14 0.19 36.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-21827) 06/17/25 _x86_64_ (8 CPU) 12:39:19 LINUX RESTART (8 CPU) 12:40:03 CPU %user %nice %system %iowait %steal %idle 12:50:13 all 12.09 0.00 3.13 1.20 0.07 83.51 12:50:13 0 7.84 0.00 2.77 1.49 0.05 87.85 12:50:13 1 14.79 0.00 3.29 1.10 0.07 80.76 12:50:13 2 14.76 0.00 3.07 0.89 0.07 81.21 12:50:13 3 12.09 0.00 3.49 1.76 0.07 82.58 12:50:13 4 12.05 0.00 2.99 0.62 0.07 84.26 12:50:13 5 12.69 0.00 3.74 1.66 0.07 81.84 12:50:13 6 10.60 0.00 2.89 1.21 0.07 85.23 12:50:13 7 11.90 0.00 2.79 0.90 0.07 84.33 Average: all 12.09 0.00 3.13 1.20 0.07 83.51 Average: 0 7.84 0.00 2.77 1.49 0.05 87.85 Average: 1 14.79 0.00 3.29 1.10 0.07 80.76 Average: 2 14.76 0.00 3.07 0.89 0.07 81.21 Average: 3 12.09 0.00 3.49 1.76 0.07 82.58 Average: 4 12.05 0.00 2.99 0.62 0.07 84.26 Average: 5 12.69 0.00 3.74 1.66 0.07 81.84 Average: 6 10.60 0.00 2.89 1.21 0.07 85.23 Average: 7 11.90 0.00 2.79 0.90 0.07 84.33