---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-23001 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 819 16805 4 14467 30805 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:96:c9:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.200/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85524sec preferred_lft 85524sec inet6 fe80::f816:3eff:fe96:c9cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 5a:9b:ac:fc:01:9f 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::589b:acff:fefc:19f/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-23001) 06/22/25 _x86_64_ (8 CPU) 12:39:20 LINUX RESTART (8 CPU) 12:40:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:50:07 209.33 2.77 196.83 9.73 771.03 45297.39 172335.73 Average: 209.33 2.77 196.83 9.73 771.03 45297.39 172335.73 12:40:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:07 18573436 30842728 1411536 4.30 413936 11550420 1778924 5.25 3011744 10186748 645872 Average: 18573436 30842728 1411536 4.30 413936 11550420 1778924 5.25 3011744 10186748 645872 12:40:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:07 lo 2.22 2.22 0.56 0.56 0.00 0.00 0.00 0.00 12:50:07 ens3 414.16 334.46 2959.07 2218.60 0.00 0.00 0.00 0.00 12:50:07 docker0 3.66 6.86 0.20 34.31 0.00 0.00 0.00 0.00 Average: lo 2.22 2.22 0.56 0.56 0.00 0.00 0.00 0.00 Average: ens3 414.16 334.46 2959.07 2218.60 0.00 0.00 0.00 0.00 Average: docker0 3.66 6.86 0.20 34.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-23001) 06/22/25 _x86_64_ (8 CPU) 12:39:20 LINUX RESTART (8 CPU) 12:40:04 CPU %user %nice %system %iowait %steal %idle 12:50:07 all 10.25 0.00 2.28 1.49 0.06 85.91 12:50:07 0 8.10 0.00 2.15 0.66 0.05 89.04 12:50:07 1 13.30 0.00 3.12 2.61 0.08 80.88 12:50:07 2 8.96 0.00 2.15 1.61 0.06 87.22 12:50:07 3 10.95 0.00 2.27 1.76 0.06 84.95 12:50:07 4 10.55 0.00 1.84 0.62 0.06 86.94 12:50:07 5 9.85 0.00 2.08 0.86 0.07 87.15 12:50:07 6 9.06 0.00 2.40 2.82 0.07 85.66 12:50:07 7 11.22 0.00 2.26 1.01 0.06 85.46 Average: all 10.25 0.00 2.28 1.49 0.06 85.91 Average: 0 8.10 0.00 2.15 0.66 0.05 89.04 Average: 1 13.30 0.00 3.12 2.61 0.08 80.88 Average: 2 8.96 0.00 2.15 1.61 0.06 87.22 Average: 3 10.95 0.00 2.27 1.76 0.06 84.95 Average: 4 10.55 0.00 1.84 0.62 0.06 86.94 Average: 5 9.85 0.00 2.08 0.86 0.07 87.15 Average: 6 9.06 0.00 2.40 2.82 0.07 85.66 Average: 7 11.22 0.00 2.26 1.01 0.06 85.46