---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-49278 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 12G 144G 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 756 24987 4 6348 30868 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:06:b4:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.53/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85396sec preferred_lft 85396sec inet6 fe80::f816:3eff:fe06:b4d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:98:2e:71:64 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-49278) 08/04/25 _x86_64_ (8 CPU) 11:56:28 LINUX RESTART (8 CPU) 12:00:08 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:01 30.61 2.28 26.64 1.68 657.12 12307.39 43546.73 Average: 30.61 2.28 26.64 1.68 657.12 12307.39 43546.73 12:00:08 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 26162252 31687168 619240 1.88 117792 5648732 1144196 3.37 1422204 4799084 20 Average: 26162252 31687168 619240 1.88 117792 5648732 1144196 3.37 1422204 4799084 20 12:00:08 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 lo 148.47 148.47 147.81 147.81 0.00 0.00 0.00 0.00 12:10:01 ens3 484.70 261.03 1132.73 1107.09 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 148.47 148.47 147.81 147.81 0.00 0.00 0.00 0.00 Average: ens3 484.70 261.03 1132.73 1107.09 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-49278) 08/04/25 _x86_64_ (8 CPU) 11:56:28 LINUX RESTART (8 CPU) 12:00:08 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 10.73 0.00 0.94 0.28 0.05 87.99 12:10:01 0 12.04 0.00 0.91 0.18 0.05 86.82 12:10:01 1 7.90 0.00 1.07 0.15 0.06 90.82 12:10:01 2 11.49 0.00 1.04 0.40 0.05 87.02 12:10:01 3 10.19 0.00 0.91 0.50 0.05 88.35 12:10:01 4 16.35 0.00 0.96 0.34 0.05 82.29 12:10:01 5 10.42 0.00 1.05 0.20 0.05 88.27 12:10:01 6 7.06 0.00 1.05 0.26 0.05 91.58 12:10:01 7 10.44 0.00 0.56 0.22 0.05 88.73 Average: all 10.73 0.00 0.94 0.28 0.05 87.99 Average: 0 12.04 0.00 0.91 0.18 0.05 86.82 Average: 1 7.90 0.00 1.07 0.15 0.06 90.82 Average: 2 11.49 0.00 1.04 0.40 0.05 87.02 Average: 3 10.19 0.00 0.91 0.50 0.05 88.35 Average: 4 16.35 0.00 0.96 0.34 0.05 82.29 Average: 5 10.42 0.00 1.05 0.20 0.05 88.27 Average: 6 7.06 0.00 1.05 0.26 0.05 91.58 Average: 7 10.44 0.00 0.56 0.22 0.05 88.73