---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-50825 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 9.2G 69G 12% / 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 584 11549 4 3854 15062 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:5d:0b:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.221/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83685sec preferred_lft 83685sec inet6 fe80::f816:3eff:fe5d:b25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bd:45:fd:5e 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-50825) 08/08/25 _x86_64_ (4 CPU) 10:59:16 LINUX RESTART (4 CPU) 11:00:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:10:01 7.47 0.47 6.35 0.65 588.73 959.92 11783.80 11:20:06 1.39 0.01 1.38 0.00 0.05 16.27 0.49 11:30:06 39.17 4.64 33.68 0.84 270.97 4073.87 1898.13 11:40:06 35.05 0.02 30.45 4.57 0.83 1501.51 96230.24 Average: 20.76 1.29 17.95 1.51 213.75 1635.66 27450.29 11:00:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 13447660 15543288 472556 2.89 41688 2280084 1115404 6.40 394024 2276140 212 11:20:06 13449120 15545324 470492 2.87 42116 2280200 1115404 6.40 394476 2275768 36 11:30:06 10777628 14070368 1890760 11.55 99572 3349332 2225996 12.78 781292 4469128 35108 11:40:06 9640852 13190488 2768252 16.91 133060 3555392 2973356 17.07 853192 5497864 132 Average: 11828815 14587367 1400515 8.55 79109 2866252 1857540 10.66 605746 3629725 8872 11:00:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:01 lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 11:10:01 ens3 19.29 12.66 267.03 0.90 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:06 ens3 0.28 0.10 0.06 0.04 0.00 0.00 0.00 0.00 11:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:06 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 11:30:06 ens3 89.63 69.30 748.17 15.28 0.00 0.00 0.00 0.00 11:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:06 lo 43.28 43.28 10.51 10.51 0.00 0.00 0.00 0.00 11:40:06 ens3 10.18 8.57 12.57 3.12 0.00 0.00 0.00 0.00 11:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 11.04 11.04 2.65 2.65 0.00 0.00 0.00 0.00 Average: ens3 29.80 22.63 256.32 4.83 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-50825) 08/08/25 _x86_64_ (4 CPU) 10:59:16 LINUX RESTART (4 CPU) 11:00:06 CPU %user %nice %system %iowait %steal %idle 11:10:01 all 0.54 0.00 0.28 0.30 0.02 98.86 11:10:01 0 0.33 0.00 0.26 0.28 0.01 99.11 11:10:01 1 0.61 0.00 0.40 0.18 0.02 98.78 11:10:01 2 0.43 0.00 0.20 0.51 0.02 98.84 11:10:01 3 0.81 0.00 0.26 0.22 0.01 98.70 11:20:06 all 0.11 0.00 0.02 0.01 0.01 99.84 11:20:06 0 0.02 0.00 0.01 0.00 0.00 99.96 11:20:06 1 0.20 0.00 0.02 0.00 0.02 99.76 11:20:06 2 0.20 0.00 0.04 0.00 0.02 99.75 11:20:06 3 0.04 0.00 0.02 0.02 0.01 99.90 11:30:06 all 20.51 0.00 1.04 0.39 0.05 78.02 11:30:06 0 19.25 0.00 0.93 0.45 0.05 79.32 11:30:06 1 19.55 0.00 1.29 0.37 0.05 78.74 11:30:06 2 22.60 0.00 0.95 0.15 0.05 76.25 11:30:06 3 20.63 0.00 0.97 0.58 0.05 77.78 11:40:06 all 22.86 0.00 1.01 0.26 0.08 75.79 11:40:06 0 23.21 0.00 1.08 0.11 0.08 75.53 11:40:06 1 22.58 0.00 0.89 0.05 0.08 76.40 11:40:06 2 22.32 0.00 1.05 0.46 0.07 76.09 11:40:06 3 23.34 0.00 1.00 0.43 0.08 75.15 Average: all 10.99 0.00 0.59 0.24 0.04 88.14 Average: 0 10.70 0.00 0.57 0.21 0.04 88.48 Average: 1 10.72 0.00 0.65 0.15 0.04 88.43 Average: 2 11.37 0.00 0.56 0.28 0.04 87.75 Average: 3 11.18 0.00 0.56 0.31 0.04 87.91