---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-48230 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 13G 27G 32% / 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 538 3615 3 3784 7088 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:4c:3d:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.221/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82686sec preferred_lft 82686sec inet6 fe80::f816:3eff:fe4c:3dc0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1c:5d:94:8d 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-48230) 09/02/25 _x86_64_ (2 CPU) 11:33:29 LINUX RESTART (2 CPU) 11:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:50:01 44.30 8.22 35.22 0.85 253.77 13874.71 53521.12 12:00:02 1.59 0.02 1.57 0.00 1.03 19.71 0.07 12:10:02 1.27 0.00 1.27 0.00 0.00 14.96 0.00 12:20:01 1.78 0.01 1.78 0.00 0.11 23.80 0.00 12:30:02 2.12 0.00 2.12 0.00 0.00 29.68 0.00 Average: 10.20 1.65 8.39 0.17 50.93 2789.85 10693.71 11:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 132616 3704956 4024048 49.51 332872 3065484 4522832 49.28 1785532 5545188 196 12:00:02 138000 3684060 4045136 49.77 333160 3040980 4531232 49.38 1759984 5574800 156 12:10:02 134724 3681108 4048096 49.80 333396 3041068 4531228 49.38 1760304 5576684 188 12:20:01 133224 3680232 4048956 49.81 333868 3041232 4532428 49.39 1760760 5578084 160 12:30:02 131964 3679784 4049440 49.82 334508 3041368 4531228 49.38 1761420 5577520 272 Average: 134106 3686028 4043135 49.74 333561 3046026 4529790 49.36 1765600 5570455 194 11:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 lo 429.46 429.46 408.12 408.12 0.00 0.00 0.00 0.00 11:50:01 ens3 21.12 14.40 228.32 2.39 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:02 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 12:00:02 ens3 0.28 0.13 0.06 0.04 0.00 0.00 0.00 0.00 12:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 12:10:02 ens3 0.25 0.09 0.04 0.02 0.00 0.00 0.00 0.00 12:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 12:20:01 ens3 0.61 0.15 0.17 0.10 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 12:30:02 ens3 0.64 0.16 0.19 0.12 0.00 0.00 0.00 0.00 12:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 85.94 85.94 81.55 81.55 0.00 0.00 0.00 0.00 Average: ens3 4.58 2.98 45.71 0.53 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-48230) 09/02/25 _x86_64_ (2 CPU) 11:33:29 LINUX RESTART (2 CPU) 11:40:02 CPU %user %nice %system %iowait %steal %idle 11:50:01 all 76.86 0.00 3.59 0.76 0.09 18.70 11:50:01 0 76.79 0.00 3.82 0.79 0.09 18.51 11:50:01 1 76.93 0.00 3.36 0.73 0.09 18.89 12:00:02 all 59.19 0.00 0.75 0.01 0.08 39.98 12:00:02 0 46.08 0.00 0.77 0.01 0.08 53.06 12:00:02 1 72.24 0.00 0.73 0.00 0.07 26.96 12:10:02 all 59.81 0.00 0.78 0.00 0.07 39.33 12:10:02 0 54.78 0.00 0.74 0.01 0.07 44.40 12:10:02 1 64.84 0.00 0.83 0.00 0.07 34.26 12:20:01 all 61.20 0.00 0.79 0.01 0.07 37.92 12:20:01 0 44.09 0.00 0.81 0.02 0.08 55.00 12:20:01 1 78.21 0.00 0.77 0.00 0.07 20.95 12:30:02 all 63.13 0.00 0.80 0.07 0.08 35.93 12:30:02 0 52.26 0.00 0.75 0.08 0.08 46.83 12:30:02 1 73.94 0.00 0.85 0.05 0.07 25.09 Average: all 64.04 0.00 1.34 0.17 0.08 34.38 Average: 0 54.81 0.00 1.38 0.18 0.08 43.55 Average: 1 73.23 0.00 1.31 0.16 0.08 25.23