---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-50939 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 895 24831 4 6365 30729 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:0c:bb:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.47/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84329sec preferred_lft 84329sec inet6 fe80::f816:3eff:fe0c:bb7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a6:03:97:4e 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-50939) 08/08/25 _x86_64_ (8 CPU) 18:40:46 LINUX RESTART (8 CPU) 18:50:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:00:03 34.87 0.09 30.47 4.31 5.24 8522.97 38148.67 19:10:03 35.84 0.01 31.53 4.30 0.25 8366.95 44659.59 Average: 35.35 0.05 31.00 4.30 2.75 8444.96 41404.13 18:50:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:00:03 24809568 28911640 3393108 10.33 172280 4133476 3382332 9.97 986868 6590008 160276 19:10:03 24322244 28962752 3338172 10.16 197420 4604904 3297568 9.72 1109328 6905000 180856 Average: 24565906 28937196 3365640 10.24 184850 4369190 3339950 9.85 1048098 6747504 170566 18:50:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:00:03 lo 1776.09 1776.09 1689.19 1689.19 0.00 0.00 0.00 0.00 19:00:03 ens3 22.49 18.44 10.67 6.52 0.00 0.00 0.00 0.00 19:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:03 lo 1658.61 1658.61 1577.60 1577.60 0.00 0.00 0.00 0.00 19:10:03 ens3 26.80 20.77 10.01 7.81 0.00 0.00 0.00 0.00 19:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1717.35 1717.35 1633.40 1633.40 0.00 0.00 0.00 0.00 Average: ens3 24.65 19.60 10.34 7.16 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-50939) 08/08/25 _x86_64_ (8 CPU) 18:40:46 LINUX RESTART (8 CPU) 18:50:03 CPU %user %nice %system %iowait %steal %idle 19:00:03 all 37.40 0.00 1.75 0.30 0.08 60.47 19:00:03 0 31.85 0.00 1.77 0.22 0.08 66.09 19:00:03 1 31.02 0.00 1.79 0.31 0.08 66.80 19:00:03 2 39.36 0.00 1.87 0.35 0.08 58.34 19:00:03 3 39.83 0.00 1.51 0.35 0.08 58.23 19:00:03 4 40.15 0.00 1.84 0.21 0.08 57.72 19:00:03 5 41.30 0.00 1.87 0.22 0.08 56.53 19:00:03 6 39.12 0.00 1.47 0.23 0.09 59.09 19:00:03 7 36.60 0.00 1.90 0.47 0.08 60.95 19:10:03 all 36.37 0.00 1.85 0.24 0.08 61.46 19:10:03 0 35.14 0.00 1.99 0.29 0.09 62.49 19:10:03 1 41.99 0.00 2.42 0.24 0.09 55.26 19:10:03 2 35.39 0.00 1.95 0.23 0.08 62.35 19:10:03 3 37.15 0.00 1.50 0.19 0.08 61.08 19:10:03 4 34.46 0.00 1.74 0.36 0.09 63.35 19:10:03 5 33.73 0.00 1.70 0.31 0.08 64.18 19:10:03 6 37.29 0.00 1.71 0.20 0.08 60.72 19:10:03 7 35.82 0.00 1.75 0.13 0.08 62.22 Average: all 36.89 0.00 1.80 0.27 0.08 60.96 Average: 0 33.50 0.00 1.88 0.25 0.08 64.29 Average: 1 36.51 0.00 2.10 0.28 0.08 61.03 Average: 2 37.38 0.00 1.91 0.29 0.08 60.34 Average: 3 38.49 0.00 1.51 0.27 0.08 59.65 Average: 4 37.31 0.00 1.79 0.29 0.08 60.53 Average: 5 37.51 0.00 1.79 0.26 0.08 60.36 Average: 6 38.20 0.00 1.59 0.21 0.09 59.91 Average: 7 36.21 0.00 1.82 0.30 0.08 61.58