---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-50154 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 871 25825 4 5395 30753 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:19:91:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.226/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84337sec preferred_lft 84337sec inet6 fe80::f816:3eff:fe19:91cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:73:de:02:e6 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-50154) 09/06/25 _x86_64_ (8 CPU) 09:31:35 LINUX RESTART (8 CPU) 09:40:16 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:50:15 30.02 0.12 25.83 4.07 5.38 2444.89 17741.49 10:00:01 46.50 0.01 27.99 18.49 0.44 2938.46 539429.37 Average: 38.16 0.07 26.90 11.20 2.94 2688.79 275538.43 09:40:16 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:50:15 25613112 29474592 2831680 8.62 162768 3918260 3499356 10.32 907436 5887844 33968 10:00:01 24953624 29316376 2985936 9.09 197172 4341588 3089084 9.11 1016552 6395824 15588 Average: 25283368 29395484 2908808 8.85 179970 4129924 3294220 9.71 961994 6141834 24778 09:40:16 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:50:15 lo 1668.91 1668.91 1588.12 1588.12 0.00 0.00 0.00 0.00 09:50:15 ens3 48.24 33.40 18.77 13.10 0.00 0.00 0.00 0.00 09:50:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 1640.90 1640.90 1561.44 1561.44 0.00 0.00 0.00 0.00 10:00:01 ens3 49.74 35.90 18.12 14.39 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1655.07 1655.07 1574.93 1574.93 0.00 0.00 0.00 0.00 Average: ens3 48.99 34.63 18.45 13.73 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-50154) 09/06/25 _x86_64_ (8 CPU) 09:31:35 LINUX RESTART (8 CPU) 09:40:16 CPU %user %nice %system %iowait %steal %idle 09:50:15 all 36.78 0.00 1.70 0.08 0.07 61.38 09:50:15 0 35.65 0.00 1.66 0.06 0.07 62.56 09:50:15 1 34.71 0.00 1.89 0.03 0.07 63.30 09:50:15 2 35.52 0.00 1.67 0.19 0.07 62.55 09:50:15 3 40.49 0.00 1.80 0.04 0.07 57.59 09:50:15 4 38.29 0.00 1.66 0.08 0.08 59.89 09:50:15 5 38.38 0.00 1.64 0.08 0.07 59.83 09:50:15 6 35.99 0.00 1.66 0.09 0.08 62.19 09:50:15 7 35.19 0.00 1.57 0.05 0.07 63.12 10:00:01 all 37.48 0.00 1.82 0.09 0.08 60.54 10:00:01 0 34.11 0.00 1.86 0.12 0.08 63.83 10:00:01 1 38.87 0.00 1.93 0.09 0.08 59.03 10:00:01 2 37.24 0.00 1.83 0.14 0.08 60.71 10:00:01 3 40.82 0.00 1.75 0.09 0.08 57.27 10:00:01 4 37.00 0.00 1.95 0.10 0.08 60.88 10:00:01 5 35.96 0.00 1.77 0.07 0.08 62.13 10:00:01 6 37.86 0.00 1.94 0.09 0.08 60.03 10:00:01 7 37.96 0.00 1.51 0.03 0.07 60.43 Average: all 37.12 0.00 1.76 0.08 0.07 60.96 Average: 0 34.89 0.00 1.76 0.09 0.07 63.19 Average: 1 36.77 0.00 1.91 0.06 0.07 61.19 Average: 2 36.37 0.00 1.75 0.16 0.08 61.64 Average: 3 40.65 0.00 1.78 0.06 0.07 57.43 Average: 4 37.65 0.00 1.80 0.09 0.08 60.38 Average: 5 37.18 0.00 1.71 0.07 0.07 60.97 Average: 6 36.91 0.00 1.80 0.09 0.08 61.12 Average: 7 36.56 0.00 1.54 0.04 0.07 61.79