---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-21067 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 13G 143G 8% / 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 743 25566 4 5782 30881 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:90:cc:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.47/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85601sec preferred_lft 85601sec inet6 fe80::f816:3eff:fe90:ccbf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 3e:a9:f3:47:9f:43 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-21067) 06/14/25 _x86_64_ (8 CPU) 06:58:21 LINUX RESTART (8 CPU) 07:00:11 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:10:07 50.11 2.28 32.51 15.32 666.40 17985.42 595222.50 Average: 50.11 2.28 32.51 15.32 666.40 17985.42 595222.50 07:00:11 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:07 23443948 28884916 3416604 10.40 158388 5474472 3659700 10.79 1100468 7820516 72348 Average: 23443948 28884916 3416604 10.40 158388 5474472 3659700 10.79 1100468 7820516 72348 07:00:11 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:07 lo 7.60 7.60 0.82 0.82 0.00 0.00 0.00 0.00 07:10:07 ens3 242.37 167.39 1334.54 49.05 0.00 0.00 0.00 0.00 07:10:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.60 7.60 0.82 0.82 0.00 0.00 0.00 0.00 Average: ens3 242.37 167.39 1334.54 49.05 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-21067) 06/14/25 _x86_64_ (8 CPU) 06:58:21 LINUX RESTART (8 CPU) 07:00:11 CPU %user %nice %system %iowait %steal %idle 07:10:07 all 29.63 0.00 2.00 0.54 0.07 67.75 07:10:07 0 28.64 0.00 1.88 0.65 0.07 68.77 07:10:07 1 31.78 0.00 1.97 0.55 0.07 65.62 07:10:07 2 32.43 0.00 2.03 0.30 0.08 65.16 07:10:07 3 31.30 0.00 2.06 0.55 0.07 66.02 07:10:07 4 29.61 0.00 1.88 0.39 0.07 68.05 07:10:07 5 29.18 0.00 2.02 0.88 0.07 67.85 07:10:07 6 27.40 0.00 2.34 0.73 0.07 69.46 07:10:07 7 26.73 0.00 1.84 0.31 0.07 71.06 Average: all 29.63 0.00 2.00 0.54 0.07 67.75 Average: 0 28.64 0.00 1.88 0.65 0.07 68.77 Average: 1 31.78 0.00 1.97 0.55 0.07 65.62 Average: 2 32.43 0.00 2.03 0.30 0.08 65.16 Average: 3 31.30 0.00 2.06 0.55 0.07 66.02 Average: 4 29.61 0.00 1.88 0.39 0.07 68.05 Average: 5 29.18 0.00 2.02 0.88 0.07 67.85 Average: 6 27.40 0.00 2.34 0.73 0.07 69.46 Average: 7 26.73 0.00 1.84 0.31 0.07 71.06