---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-50876 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 12G 66G 16% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 674 8626 4 6688 14972 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:f0:58:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.111/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84732sec preferred_lft 84732sec inet6 fe80::f816:3eff:fef0:582d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:44:22:e7:15 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-4c-4g-50876) 08/08/25 _x86_64_ (4 CPU) 14:36:29 LINUX RESTART (4 CPU) 14:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:50:01 29.96 0.91 25.46 3.59 605.63 7219.37 38405.67 15:00:32 32.66 0.05 29.37 3.24 0.93 7771.33 37360.58 Average: 31.34 0.47 27.46 3.41 295.63 7502.33 37869.91 14:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:01 9130688 12876228 3080628 18.82 121792 3752164 3117356 17.89 869280 5985712 23960 15:00:32 7772928 12605572 3346448 20.44 141192 4771092 3283076 18.84 1171992 6987476 3948 Average: 8451808 12740900 3213538 19.63 131492 4261628 3200216 18.37 1020636 6486594 13954 14:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:01 lo 1338.71 1338.71 1268.41 1268.41 0.00 0.00 0.00 0.00 14:50:01 ens3 52.77 42.07 304.42 10.15 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:32 lo 1273.89 1273.89 1210.65 1210.65 0.00 0.00 0.00 0.00 15:00:32 ens3 25.70 22.93 43.27 7.81 0.00 0.00 0.00 0.00 15:00:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1305.48 1305.48 1238.80 1238.80 0.00 0.00 0.00 0.00 Average: ens3 38.89 32.26 170.54 8.95 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-4c-4g-50876) 08/08/25 _x86_64_ (4 CPU) 14:36:29 LINUX RESTART (4 CPU) 14:40:01 CPU %user %nice %system %iowait %steal %idle 14:50:01 all 69.48 0.00 2.77 0.25 0.10 27.40 14:50:01 0 69.55 0.00 2.75 0.20 0.10 27.39 14:50:01 1 70.59 0.00 2.59 0.36 0.10 26.36 14:50:01 2 68.10 0.00 2.93 0.19 0.10 28.67 14:50:01 3 69.68 0.00 2.81 0.26 0.10 27.16 15:00:32 all 58.17 0.00 2.53 0.34 0.10 38.86 15:00:32 0 59.91 0.00 2.33 0.17 0.10 37.48 15:00:32 1 58.06 0.00 2.29 0.18 0.10 39.37 15:00:32 2 56.20 0.00 2.78 0.41 0.11 40.51 15:00:32 3 58.51 0.00 2.71 0.60 0.10 38.07 Average: all 63.69 0.00 2.65 0.30 0.10 33.27 Average: 0 64.61 0.00 2.54 0.19 0.10 32.56 Average: 1 64.17 0.00 2.43 0.27 0.10 33.03 Average: 2 62.00 0.00 2.85 0.30 0.10 34.74 Average: 3 63.95 0.00 2.76 0.43 0.10 32.75