---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-18183 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 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 21G 135G 14% / 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 829 16468 4 14794 30795 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:a2:ba:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.189/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85326sec preferred_lft 85326sec inet6 fe80::f816:3eff:fea2:ba4a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ea:b2:b3:34:4e:70 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::e8b2:b3ff:fe34:4e70/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-18183) 12/06/25 _x86_64_ (8 CPU) 09:28:22 LINUX RESTART (8 CPU) 09:30:07 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:40:07 138.66 1.68 127.86 9.13 330.38 41205.67 48542.09 Average: 138.66 1.68 127.86 9.13 330.38 41205.67 48542.09 09:30:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:07 15970412 27305020 4941012 15.04 386328 10554920 3139004 9.26 2116572 13584980 12 Average: 15970412 27305020 4941012 15.04 386328 10554920 3139004 9.26 2116572 13584980 12 09:30:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:07 lo 2.25 2.25 0.43 0.43 0.00 0.00 0.00 0.00 09:40:07 ens3 334.61 276.77 3258.66 1114.50 0.00 0.00 0.00 0.00 09:40:07 docker0 3.74 5.27 0.34 112.30 0.00 0.00 0.00 0.00 Average: lo 2.25 2.25 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 334.61 276.77 3258.66 1114.50 0.00 0.00 0.00 0.00 Average: docker0 3.74 5.27 0.34 112.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-18183) 12/06/25 _x86_64_ (8 CPU) 09:28:22 LINUX RESTART (8 CPU) 09:30:07 CPU %user %nice %system %iowait %steal %idle 09:40:07 all 21.98 0.00 2.20 0.79 0.07 74.97 09:40:07 0 25.39 0.00 1.75 0.61 0.08 72.17 09:40:07 1 21.56 0.00 2.82 1.29 0.07 74.26 09:40:07 2 18.43 0.00 2.56 1.32 0.07 77.62 09:40:07 3 25.56 0.00 2.14 0.78 0.07 71.45 09:40:07 4 25.82 0.00 2.41 0.70 0.07 71.00 09:40:07 5 18.82 0.00 1.70 0.42 0.06 79.00 09:40:07 6 14.54 0.00 1.56 0.34 0.06 83.49 09:40:07 7 25.66 0.00 2.66 0.85 0.07 70.75 Average: all 21.98 0.00 2.20 0.79 0.07 74.97 Average: 0 25.39 0.00 1.75 0.61 0.08 72.17 Average: 1 21.56 0.00 2.82 1.29 0.07 74.26 Average: 2 18.43 0.00 2.56 1.32 0.07 77.62 Average: 3 25.56 0.00 2.14 0.78 0.07 71.45 Average: 4 25.82 0.00 2.41 0.70 0.07 71.00 Average: 5 18.82 0.00 1.70 0.42 0.06 79.00 Average: 6 14.54 0.00 1.56 0.34 0.06 83.49 Average: 7 25.66 0.00 2.66 0.85 0.07 70.75