---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-42758 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 11G 29G 28% / 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 508 2426 4 5002 7117 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:58:b2:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.43/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75379sec preferred_lft 75379sec inet6 fe80::f816:3eff:fe58:b2ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:e1:6f:22 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-42758) 07/15/25 _x86_64_ (2 CPU) 00:00:33 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:10:33 1.71 0.18 1.51 0.01 4.47 23.11 430.11 00:20:33 1.34 0.00 1.34 0.00 0.00 15.25 0.00 00:30:14 1.41 0.00 1.41 0.00 0.00 15.78 0.00 00:40:12 1.34 0.00 1.34 0.00 0.00 15.34 0.00 00:50:33 1.54 0.00 1.54 0.00 0.00 16.62 0.00 01:00:33 1.62 0.00 1.62 0.00 0.00 17.96 0.00 01:10:33 1.60 0.00 1.60 0.00 0.00 17.67 0.00 01:20:33 46.95 4.05 42.12 0.78 245.56 5288.69 1399.83 Average: 7.19 0.53 6.56 0.10 31.25 676.31 228.74 00:00:33 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:10:33 5224152 7407680 392212 4.83 44800 2325900 969552 10.57 435228 2204344 120 00:20:33 5224152 7408036 391808 4.82 45144 2325920 969552 10.57 435548 2204248 120 00:30:14 5224152 7408520 391328 4.81 45456 2326056 969616 10.57 435880 2204616 128 00:40:12 5224152 7408960 390848 4.81 45864 2326068 969664 10.57 436288 2204968 136 00:50:33 5224152 7409472 390356 4.80 46376 2326072 969616 10.57 436808 2204800 124 01:00:33 5224152 7410196 389624 4.79 46952 2326216 969680 10.57 437376 2205008 124 01:10:33 5224152 7410828 388988 4.79 47560 2326220 969680 10.57 437992 2205072 120 01:20:33 1173176 4957620 2789724 34.32 151860 3675104 3244964 35.36 919356 5589176 80908 Average: 4717780 7102664 690611 8.50 59252 2494694 1254040 13.67 496810 2627779 10222 00:00:33 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:10:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:10:33 ens3 0.32 0.10 0.07 0.04 0.00 0.00 0.00 0.00 00:10:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:20:33 ens3 0.27 0.11 0.06 0.04 0.00 0.00 0.00 0.00 00:20:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:30:14 ens3 0.40 0.15 0.10 0.07 0.00 0.00 0.00 0.00 00:30:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:40:12 ens3 0.65 0.20 0.20 0.12 0.00 0.00 0.00 0.00 00:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:50:33 ens3 0.44 0.12 0.10 0.06 0.00 0.00 0.00 0.00 00:50:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:00:33 ens3 0.85 0.16 0.20 0.10 0.00 0.00 0.00 0.00 01:00:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:10:33 ens3 2.59 0.20 0.43 0.14 0.00 0.00 0.00 0.00 01:10:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:33 lo 0.45 0.45 0.05 0.05 0.00 0.00 0.00 0.00 01:20:33 ens3 62.34 47.78 493.39 11.41 0.00 0.00 0.00 0.00 01:20:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 8.48 6.10 61.82 1.50 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-42758) 07/15/25 _x86_64_ (2 CPU) 00:00:33 CPU %user %nice %system %iowait %steal %idle 00:10:33 all 0.38 0.00 0.04 0.05 0.03 99.51 00:10:33 0 0.32 0.00 0.05 0.08 0.02 99.52 00:10:33 1 0.43 0.00 0.03 0.02 0.03 99.49 00:20:33 all 0.32 0.00 0.04 0.02 0.03 99.60 00:20:33 0 0.61 0.00 0.06 0.02 0.04 99.28 00:20:33 1 0.03 0.00 0.02 0.02 0.01 99.92 00:30:14 all 0.30 0.00 0.04 0.02 0.03 99.61 00:30:14 0 0.57 0.00 0.06 0.01 0.03 99.33 00:30:14 1 0.03 0.00 0.03 0.03 0.02 99.90 00:40:12 all 0.11 0.00 0.03 0.03 0.03 99.81 00:40:12 0 0.05 0.00 0.04 0.04 0.03 99.83 00:40:12 1 0.16 0.00 0.02 0.01 0.02 99.78 00:50:33 all 0.05 0.00 0.04 0.03 0.03 99.86 00:50:33 0 0.04 0.00 0.04 0.02 0.03 99.88 00:50:33 1 0.07 0.00 0.04 0.03 0.03 99.84 01:00:33 all 0.12 0.00 0.04 0.03 0.03 99.79 01:00:33 0 0.03 0.00 0.02 0.03 0.02 99.90 01:00:33 1 0.21 0.00 0.05 0.02 0.04 99.68 01:10:33 all 0.12 0.00 0.05 0.02 0.03 99.79 01:10:33 0 0.03 0.00 0.04 0.02 0.02 99.89 01:10:33 1 0.21 0.00 0.06 0.03 0.03 99.68 01:20:33 all 44.53 0.00 2.12 0.62 0.07 52.66 01:20:33 0 44.81 0.00 2.10 0.97 0.07 52.05 01:20:33 1 44.24 0.00 2.13 0.27 0.07 53.28 Average: all 5.75 0.00 0.30 0.10 0.03 93.82 Average: 0 5.82 0.00 0.30 0.15 0.03 93.70 Average: 1 5.67 0.00 0.30 0.05 0.03 93.94