---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-35010 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 14% / 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 622 9840 4 5526 15024 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:b4:45:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.90/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84603sec preferred_lft 84603sec inet6 fe80::f816:3eff:feb4:45a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:c1:5f:c6 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-35010) 06/17/25 _x86_64_ (4 CPU) 00:38:57 LINUX RESTART (4 CPU) 00:40:30 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:50:15 63.70 3.83 41.77 18.10 773.24 5309.37 368594.33 01:00:01 9.04 0.20 8.12 0.72 5.95 2514.69 3506.04 Average: 36.36 2.01 24.94 9.41 389.44 3911.48 185978.52 00:40:30 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:50:15 9483724 12927548 3032448 18.52 126408 3468868 3097368 17.78 834560 5701124 0 01:00:01 9878456 13738136 2218420 13.55 144312 3834308 2473248 14.20 948632 5150856 12896 Average: 9681090 13332842 2625434 16.03 135360 3651588 2785308 15.99 891596 5425990 6448 00:40:30 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:50:15 lo 18.34 18.34 3.93 3.93 0.00 0.00 0.00 0.00 00:50:15 ens3 79.28 57.22 824.52 11.97 0.00 0.00 0.00 0.00 00:50:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 lo 464.13 464.13 407.77 407.77 0.00 0.00 0.00 0.00 01:00:01 ens3 32.71 21.31 272.38 4.96 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 241.32 241.32 205.93 205.93 0.00 0.00 0.00 0.00 Average: ens3 55.98 39.26 548.34 8.46 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-35010) 06/17/25 _x86_64_ (4 CPU) 00:38:57 LINUX RESTART (4 CPU) 00:40:30 CPU %user %nice %system %iowait %steal %idle 00:50:15 all 32.67 0.00 1.56 0.54 0.08 65.15 00:50:15 0 32.58 0.00 1.68 0.87 0.07 64.81 00:50:15 1 30.04 0.00 1.50 0.37 0.08 68.00 00:50:15 2 34.32 0.00 1.53 0.41 0.08 63.67 00:50:15 3 33.74 0.00 1.54 0.52 0.08 64.12 01:00:01 all 22.63 0.00 1.18 0.12 0.09 75.97 01:00:01 0 22.68 0.00 1.23 0.13 0.09 75.87 01:00:01 1 22.74 0.00 1.05 0.12 0.10 75.99 01:00:01 2 22.40 0.00 1.39 0.07 0.09 76.04 01:00:01 3 22.71 0.00 1.03 0.17 0.09 76.00 Average: all 27.65 0.00 1.37 0.33 0.09 70.56 Average: 0 27.63 0.00 1.45 0.50 0.08 70.34 Average: 1 26.39 0.00 1.28 0.24 0.09 72.00 Average: 2 28.37 0.00 1.46 0.24 0.09 69.85 Average: 3 28.22 0.00 1.28 0.35 0.09 70.06