---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-37636 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 887 24769 4 6434 30736 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:e7:9e:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.213/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84308sec preferred_lft 84308sec inet6 fe80::f816:3eff:fee7:9ec4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8b:e2:01:86 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-37636) 06/26/25 _x86_64_ (8 CPU) 13:34:49 LINUX RESTART (8 CPU) 13:40:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:50:02 32.83 0.54 28.06 4.23 584.86 8002.34 34044.94 14:00:02 39.07 0.00 34.11 4.96 0.23 9718.44 24170.18 Average: 35.94 0.27 31.08 4.59 293.14 8858.64 29117.66 13:40:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:50:02 25499456 29225840 3081536 9.38 146480 3816344 3364740 9.92 900184 6015792 276 14:00:02 25178456 29459844 2843020 8.65 187916 4278440 2880432 8.49 1040572 6145148 18776 Average: 25338956 29342842 2962278 9.01 167198 4047392 3122586 9.21 970378 6080470 9526 13:40:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:50:02 lo 1257.04 1257.04 1194.50 1194.50 0.00 0.00 0.00 0.00 13:50:02 ens3 34.77 27.22 192.35 7.67 0.00 0.00 0.00 0.00 13:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:02 lo 2006.38 2006.38 1908.95 1908.95 0.00 0.00 0.00 0.00 14:00:02 ens3 25.16 21.46 8.12 7.27 0.00 0.00 0.00 0.00 14:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1630.95 1630.95 1550.99 1550.99 0.00 0.00 0.00 0.00 Average: ens3 29.98 24.35 100.42 7.47 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-37636) 06/26/25 _x86_64_ (8 CPU) 13:34:49 LINUX RESTART (8 CPU) 13:40:00 CPU %user %nice %system %iowait %steal %idle 13:50:02 all 38.36 0.00 1.69 0.12 0.07 59.75 13:50:02 0 34.52 0.00 1.53 0.14 0.07 63.74 13:50:02 1 38.95 0.00 1.80 0.19 0.07 59.00 13:50:02 2 38.65 0.00 1.73 0.09 0.08 59.46 13:50:02 3 38.99 0.00 1.67 0.10 0.07 59.17 13:50:02 4 37.60 0.00 1.74 0.07 0.07 60.51 13:50:02 5 38.85 0.00 1.89 0.17 0.08 59.02 13:50:02 6 40.98 0.00 1.48 0.11 0.07 57.35 13:50:02 7 38.35 0.00 1.67 0.11 0.08 59.79 14:00:02 all 40.38 0.00 1.98 0.11 0.08 57.45 14:00:02 0 41.21 0.00 1.89 0.24 0.08 56.59 14:00:02 1 39.45 0.00 2.08 0.07 0.08 58.32 14:00:02 2 41.61 0.00 1.77 0.06 0.08 56.48 14:00:02 3 37.87 0.00 1.82 0.10 0.08 60.14 14:00:02 4 42.81 0.00 2.41 0.13 0.08 54.57 14:00:02 5 42.21 0.00 1.82 0.04 0.08 55.85 14:00:02 6 39.68 0.00 2.35 0.14 0.08 57.75 14:00:02 7 38.17 0.00 1.75 0.09 0.08 59.92 Average: all 39.37 0.00 1.84 0.12 0.08 58.61 Average: 0 37.85 0.00 1.71 0.19 0.08 60.17 Average: 1 39.20 0.00 1.94 0.13 0.07 58.66 Average: 2 40.12 0.00 1.75 0.07 0.08 57.97 Average: 3 38.43 0.00 1.75 0.10 0.08 59.65 Average: 4 40.20 0.00 2.07 0.10 0.08 57.55 Average: 5 40.53 0.00 1.86 0.10 0.08 57.44 Average: 6 40.33 0.00 1.92 0.12 0.07 57.55 Average: 7 38.26 0.00 1.71 0.10 0.08 59.86