---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-41501 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 11G 67G 15% / 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 694 9540 4 5754 14952 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:cb:0e:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.228/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84605sec preferred_lft 84605sec inet6 fe80::f816:3eff:fecb:e07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:45:00:2d 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-41501) 07/10/25 _x86_64_ (4 CPU) 09:26:47 LINUX RESTART (4 CPU) 09:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:40:14 29.15 3.04 23.54 2.57 711.53 7502.70 24884.79 09:50:14 32.98 0.08 29.50 3.40 1.92 9129.67 24384.40 Average: 31.04 1.58 26.49 2.98 360.61 8307.28 24637.33 09:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:14 9014020 13049680 2905260 17.74 140408 3985740 3225288 18.51 930412 5995240 185420 09:50:14 7981008 13260488 2688240 16.42 173244 5131608 3155152 18.11 1200340 6702812 36152 Average: 8497514 13155084 2796750 17.08 156826 4558674 3190220 18.31 1065376 6349026 110786 09:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:14 lo 926.76 926.76 882.61 882.61 0.00 0.00 0.00 0.00 09:40:14 ens3 102.17 78.29 908.04 15.36 0.00 0.00 0.00 0.00 09:40:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:14 lo 1241.03 1241.03 1180.60 1180.60 0.00 0.00 0.00 0.00 09:50:14 ens3 47.26 37.43 234.58 10.77 0.00 0.00 0.00 0.00 09:50:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1082.18 1082.18 1029.98 1029.98 0.00 0.00 0.00 0.00 Average: ens3 75.01 58.08 574.99 13.09 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-4c-4g-41501) 07/10/25 _x86_64_ (4 CPU) 09:26:47 LINUX RESTART (4 CPU) 09:30:01 CPU %user %nice %system %iowait %steal %idle 09:40:14 all 63.97 0.00 2.60 0.83 0.12 32.47 09:40:14 0 64.39 0.00 2.77 1.01 0.13 31.71 09:40:14 1 66.18 0.00 2.71 1.10 0.12 29.89 09:40:14 2 62.74 0.00 2.56 0.72 0.12 33.85 09:40:14 3 62.55 0.00 2.36 0.51 0.12 34.45 09:50:14 all 57.78 0.00 2.56 0.72 0.13 38.81 09:50:14 0 57.60 0.00 2.37 0.84 0.11 39.08 09:50:14 1 59.12 0.00 2.80 0.62 0.12 37.34 09:50:14 2 57.20 0.00 2.50 0.61 0.11 39.58 09:50:14 3 57.21 0.00 2.56 0.79 0.17 39.27 Average: all 60.91 0.00 2.58 0.78 0.13 35.61 Average: 0 61.03 0.00 2.57 0.93 0.12 35.35 Average: 1 62.69 0.00 2.75 0.86 0.12 33.57 Average: 2 60.00 0.00 2.53 0.67 0.12 36.68 Average: 3 59.91 0.00 2.46 0.65 0.15 36.83