---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-1914 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): 2 On-line CPU(s) list: 0,1 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): 2 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: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 9.1G 30G 24% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 921 3446 4 3570 6705 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:be:4d:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.99/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80903sec preferred_lft 80903sec inet6 fe80::f816:3eff:febe:4d1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:39:e1:fe:d5 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-2c-2g-1914) 08/17/25 _x86_64_ (2 CPU) 00:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:10:17 1.90 0.04 1.85 0.00 2.97 26.28 0.36 00:20:17 1.75 0.00 1.75 0.00 0.01 20.32 0.00 00:30:01 1.46 0.00 1.46 0.00 0.00 16.96 0.00 00:40:17 2.23 0.00 2.23 0.00 0.00 25.97 0.00 00:50:17 2.30 0.00 2.30 0.00 0.00 26.73 0.00 Average: 1.93 0.01 1.92 0.00 0.61 23.31 0.07 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:10:17 2705940 6025412 1728320 21.26 94968 3370756 2232404 24.33 674392 4396772 144 00:20:17 2704712 6024900 1728864 21.27 95512 3370896 2232532 24.33 674944 4398268 188 00:30:01 2699672 6020272 1733496 21.33 95916 3370900 2234132 24.34 675344 4405476 164 00:40:17 2699168 6020616 1733160 21.32 96728 3370912 2232468 24.33 676156 4404936 152 00:50:17 2697656 6020024 1733748 21.33 97616 3370920 2232660 24.33 677044 4405008 132 Average: 2701430 6022245 1731518 21.30 96148 3370877 2232839 24.33 675576 4402092 156 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:10:17 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 00:10:17 ens3 1.37 0.18 0.23 0.10 0.00 0.00 0.00 0.00 00:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:17 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 00:20:17 ens3 0.94 0.29 0.14 0.58 0.00 0.00 0.00 0.00 00:20:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 00:30:01 ens3 0.81 0.17 0.13 0.07 0.00 0.00 0.00 0.00 00:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:17 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 00:40:17 ens3 1.67 0.25 0.38 0.18 0.00 0.00 0.00 0.00 00:40:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:17 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 00:50:17 ens3 1.17 0.15 0.21 0.10 0.00 0.00 0.00 0.00 00:50:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 1.20 0.21 0.22 0.21 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-2c-2g-1914) 08/17/25 _x86_64_ (2 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:10:17 all 0.29 0.00 0.08 0.03 0.06 99.55 00:10:17 0 0.47 0.00 0.08 0.03 0.05 99.37 00:10:17 1 0.11 0.00 0.08 0.02 0.06 99.72 00:20:17 all 0.19 0.00 0.07 0.02 0.06 99.66 00:20:17 0 0.23 0.00 0.06 0.00 0.05 99.65 00:20:17 1 0.15 0.00 0.08 0.04 0.06 99.67 00:30:01 all 0.29 0.00 0.08 0.03 0.05 99.55 00:30:01 0 0.15 0.00 0.08 0.04 0.04 99.70 00:30:01 1 0.43 0.00 0.09 0.02 0.07 99.40 00:40:17 all 0.34 0.00 0.07 0.04 0.05 99.49 00:40:17 0 0.60 0.00 0.07 0.07 0.06 99.21 00:40:17 1 0.09 0.00 0.07 0.02 0.05 99.77 00:50:17 all 0.21 0.00 0.08 0.04 0.05 99.62 00:50:17 0 0.36 0.00 0.09 0.04 0.06 99.47 00:50:17 1 0.07 0.00 0.07 0.04 0.05 99.77 Average: all 0.27 0.00 0.08 0.03 0.05 99.57 Average: 0 0.36 0.00 0.08 0.04 0.05 99.48 Average: 1 0.17 0.00 0.08 0.03 0.06 99.67