---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-4033 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 23G 132G 15% / 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 795 13938 4 17358 30829 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:87:f6:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.80/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85028sec preferred_lft 85028sec inet6 fe80::f816:3eff:fe87:f689/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 72:15:f8:89:68:30 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::7015:f8ff:fe89:6830/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-4033) 10/20/25 _x86_64_ (8 CPU) 23:04:59 LINUX RESTART (8 CPU) 23:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:20:07 201.86 0.80 190.75 10.30 583.16 52853.51 271454.45 Average: 201.86 0.80 190.75 10.30 583.16 52853.51 271454.45 23:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:20:07 16594348 31063288 1190036 3.62 459936 13724560 1663772 4.91 3389040 11820884 404 Average: 16594348 31063288 1190036 3.62 459936 13724560 1663772 4.91 3389040 11820884 404 23:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:20:07 lo 1.36 1.36 0.30 0.30 0.00 0.00 0.00 0.00 23:20:07 ens3 386.60 357.43 1517.13 3239.65 0.00 0.00 0.00 0.00 23:20:07 docker0 8.27 15.64 0.97 193.87 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 386.60 357.43 1517.13 3239.65 0.00 0.00 0.00 0.00 Average: docker0 8.27 15.64 0.97 193.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-4033) 10/20/25 _x86_64_ (8 CPU) 23:04:59 LINUX RESTART (8 CPU) 23:10:00 CPU %user %nice %system %iowait %steal %idle 23:20:07 all 11.07 0.00 2.19 1.16 0.07 85.50 23:20:07 0 10.00 0.00 1.92 2.78 0.06 85.24 23:20:07 1 11.85 0.00 2.12 0.63 0.06 85.33 23:20:07 2 13.44 0.00 2.42 0.84 0.07 83.22 23:20:07 3 11.86 0.00 2.24 0.44 0.07 85.40 23:20:07 4 12.32 0.00 2.30 0.74 0.06 84.57 23:20:07 5 12.38 0.00 2.33 1.32 0.07 83.91 23:20:07 6 9.31 0.00 2.21 1.02 0.06 87.39 23:20:07 7 7.42 0.00 2.01 1.53 0.07 88.96 Average: all 11.07 0.00 2.19 1.16 0.07 85.50 Average: 0 10.00 0.00 1.92 2.78 0.06 85.24 Average: 1 11.85 0.00 2.12 0.63 0.06 85.33 Average: 2 13.44 0.00 2.42 0.84 0.07 83.22 Average: 3 11.86 0.00 2.24 0.44 0.07 85.40 Average: 4 12.32 0.00 2.30 0.74 0.06 84.57 Average: 5 12.38 0.00 2.33 1.32 0.07 83.91 Average: 6 9.31 0.00 2.21 1.02 0.06 87.39 Average: 7 7.42 0.00 2.01 1.53 0.07 88.96