---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-50468 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 648 8664 4 6677 14999 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:a8:83:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.104/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84751sec preferred_lft 84751sec inet6 fe80::f816:3eff:fea8:83f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b3:b3:7e:6f 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-50468) 09/07/25 _x86_64_ (4 CPU) 14:28:37 LINUX RESTART (4 CPU) 14:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:40:29 38.77 4.02 30.88 3.87 734.19 6094.48 24143.58 14:50:16 32.90 0.08 29.32 3.50 3.83 2616.75 28823.61 Average: 35.94 2.12 30.13 3.69 381.60 4415.56 26402.92 14:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:40:29 8891996 12556468 3401640 20.78 117780 3681600 3400296 19.52 859476 6245584 12828 14:50:16 8995968 13100408 2854316 17.43 140468 4066584 2769268 15.90 982328 5968132 31312 Average: 8943982 12828438 3127978 19.10 129124 3874092 3084782 17.71 920902 6106858 22070 14:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:40:29 lo 1333.12 1333.12 1263.79 1263.79 0.00 0.00 0.00 0.00 14:40:29 ens3 99.82 75.74 1029.36 14.31 0.00 0.00 0.00 0.00 14:40:29 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:16 lo 1451.56 1451.56 1382.33 1382.33 0.00 0.00 0.00 0.00 14:50:16 ens3 23.95 21.32 40.79 6.81 0.00 0.00 0.00 0.00 14:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1390.30 1390.30 1321.01 1321.01 0.00 0.00 0.00 0.00 Average: ens3 63.19 49.47 552.12 10.69 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-50468) 09/07/25 _x86_64_ (4 CPU) 14:28:37 LINUX RESTART (4 CPU) 14:30:01 CPU %user %nice %system %iowait %steal %idle 14:40:29 all 67.95 0.00 2.84 0.24 0.11 28.87 14:40:29 0 68.79 0.00 2.98 0.15 0.11 27.97 14:40:29 1 66.53 0.00 2.87 0.45 0.11 30.04 14:40:29 2 67.82 0.00 2.98 0.12 0.11 28.96 14:40:29 3 68.63 0.00 2.52 0.22 0.11 28.52 14:50:16 all 64.16 0.00 2.66 0.12 0.11 32.95 14:50:16 0 66.88 0.00 2.77 0.05 0.11 30.19 14:50:16 1 62.60 0.00 2.69 0.15 0.11 34.46 14:50:16 2 63.59 0.00 2.70 0.20 0.11 33.39 14:50:16 3 63.58 0.00 2.46 0.08 0.11 33.77 Average: all 66.12 0.00 2.75 0.18 0.11 30.84 Average: 0 67.87 0.00 2.88 0.10 0.11 29.04 Average: 1 64.63 0.00 2.78 0.30 0.11 32.17 Average: 2 65.78 0.00 2.84 0.16 0.11 31.10 Average: 3 66.19 0.00 2.49 0.16 0.11 31.05