---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-70767 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 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 11G 145G 7% / 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 731 26300 4 5060 30893 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:1b:14:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.12/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85580sec preferred_lft 85580sec inet6 fe80::f816:3eff:fe1b:1402/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:04:28:1f 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 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-70767) 09/18/25 _x86_64_ (8 CPU) 17:19:56 LINUX RESTART (8 CPU) 17:20:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:30:00 52.73 9.95 41.61 1.17 1713.88 15584.72 38236.70 Average: 52.73 9.95 41.61 1.17 1713.88 15584.72 38236.70 17:20:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:30:00 26963300 29881852 2465652 7.50 78192 3149232 2831080 8.35 679812 4883828 251440 Average: 26963300 29881852 2465652 7.50 78192 3149232 2831080 8.35 679812 4883828 251440 17:20:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:30:00 lo 143.30 143.30 136.07 136.07 0.00 0.00 0.00 0.00 17:30:00 ens3 158.64 112.22 1224.04 22.35 0.00 0.00 0.00 0.00 17:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 143.30 143.30 136.07 136.07 0.00 0.00 0.00 0.00 Average: ens3 158.64 112.22 1224.04 22.35 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 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-70767) 09/18/25 _x86_64_ (8 CPU) 17:19:56 LINUX RESTART (8 CPU) 17:20:00 CPU %user %nice %system %iowait %steal %idle 17:30:00 all 8.07 0.00 0.67 0.50 0.03 90.73 17:30:00 0 5.34 0.00 0.60 0.83 0.03 93.19 17:30:00 1 8.21 0.00 0.90 0.34 0.04 90.52 17:30:00 2 7.60 0.00 0.55 0.33 0.03 91.48 17:30:00 3 8.46 0.00 0.53 0.12 0.03 90.85 17:30:00 4 8.39 0.00 0.62 0.43 0.03 90.53 17:30:00 5 7.94 0.00 0.71 0.93 0.03 90.39 17:30:00 6 9.05 0.00 0.70 0.31 0.03 89.90 17:30:00 7 9.53 0.00 0.71 0.72 0.03 89.00 Average: all 8.07 0.00 0.67 0.50 0.03 90.73 Average: 0 5.34 0.00 0.60 0.83 0.03 93.19 Average: 1 8.21 0.00 0.90 0.34 0.04 90.52 Average: 2 7.60 0.00 0.55 0.33 0.03 91.48 Average: 3 8.46 0.00 0.53 0.12 0.03 90.85 Average: 4 8.39 0.00 0.62 0.43 0.03 90.53 Average: 5 7.94 0.00 0.71 0.93 0.03 90.39 Average: 6 9.05 0.00 0.70 0.31 0.03 89.90 Average: 7 9.53 0.00 0.71 0.72 0.03 89.00