---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-29229 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 20G 136G 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 791 16932 4 14368 30833 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:ca:a8:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.165/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85360sec preferred_lft 85360sec inet6 fe80::f816:3eff:feca:a8eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 36:23:7f:e0:82:86 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::3423:7fff:fee0:8286/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-29229) 07/19/25 _x86_64_ (8 CPU) 16:53:21 LINUX RESTART (8 CPU) 17:00:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:10:07 173.90 0.46 165.47 7.97 12.39 35879.93 39865.92 Average: 173.90 0.46 165.47 7.97 12.39 35879.93 39865.92 17:00:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:10:07 17415444 31647160 570320 1.74 567760 12977308 1207668 3.56 2632900 11349344 490472 Average: 17415444 31647160 570320 1.74 567760 12977308 1207668 3.56 2632900 11349344 490472 17:00:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:10:07 lo 2.24 2.24 0.52 0.52 0.00 0.00 0.00 0.00 17:10:07 ens3 235.00 192.16 1849.99 838.33 0.00 0.00 0.00 0.00 17:10:07 docker0 14.45 31.32 2.35 138.92 0.00 0.00 0.00 0.00 Average: lo 2.24 2.24 0.52 0.52 0.00 0.00 0.00 0.00 Average: ens3 235.00 192.16 1849.99 838.33 0.00 0.00 0.00 0.00 Average: docker0 14.45 31.32 2.35 138.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-29229) 07/19/25 _x86_64_ (8 CPU) 16:53:21 LINUX RESTART (8 CPU) 17:00:06 CPU %user %nice %system %iowait %steal %idle 17:10:07 all 15.87 0.00 2.48 0.73 0.07 80.86 17:10:07 0 10.27 0.00 2.23 1.71 0.06 85.73 17:10:07 1 23.82 0.00 3.07 1.12 0.07 71.92 17:10:07 2 18.50 0.00 2.87 0.59 0.07 77.97 17:10:07 3 15.89 0.00 2.48 0.75 0.07 80.80 17:10:07 4 13.45 0.00 2.12 0.39 0.06 83.98 17:10:07 5 12.71 0.00 2.85 0.30 0.06 84.08 17:10:07 6 18.22 0.00 1.89 0.12 0.06 79.70 17:10:07 7 14.12 0.00 2.32 0.82 0.07 82.67 Average: all 15.87 0.00 2.48 0.73 0.07 80.86 Average: 0 10.27 0.00 2.23 1.71 0.06 85.73 Average: 1 23.82 0.00 3.07 1.12 0.07 71.92 Average: 2 18.50 0.00 2.87 0.59 0.07 77.97 Average: 3 15.89 0.00 2.48 0.75 0.07 80.80 Average: 4 13.45 0.00 2.12 0.39 0.06 83.98 Average: 5 12.71 0.00 2.85 0.30 0.06 84.08 Average: 6 18.22 0.00 1.89 0.12 0.06 79.70 Average: 7 14.12 0.00 2.32 0.82 0.07 82.67