---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-40079 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 9.1G 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 604 11753 4 3632 15044 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:82:18:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.163/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81039sec preferred_lft 81039sec inet6 fe80::f816:3eff:fe82:18cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:73:53:d3:99 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-40079) 07/06/25 _x86_64_ (4 CPU) 01:40:09 LINUX RESTART (4 CPU) 01:50:11 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:00:01 0.98 0.01 0.97 0.01 0.04 15.04 467.71 02:10:02 1.00 0.00 1.00 0.00 0.00 12.79 0.00 02:20:12 12.67 0.00 1.19 11.48 0.16 15.61 238458.78 02:30:01 1.09 0.00 1.09 0.00 0.00 13.87 0.00 02:40:13 1.16 0.00 1.15 0.00 0.05 14.19 0.00 02:50:14 1.17 0.00 1.17 0.00 0.00 14.68 0.00 03:00:01 1.05 0.00 1.05 0.00 0.00 13.26 0.00 Average: 2.76 0.00 1.09 1.67 0.04 14.21 34810.71 01:50:11 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:01 13431048 15533640 481932 2.94 41668 2286852 1133628 6.51 394360 2287244 200 02:10:02 13430044 15533068 482608 2.95 42044 2286860 1133692 6.51 394772 2294752 156 02:20:12 13425256 15533892 481800 2.94 42764 2291756 1133756 6.51 400256 2294952 24 02:30:01 13424512 15533592 482048 2.94 43188 2291768 1133756 6.51 400688 2294940 204 02:40:13 13424260 15533864 481856 2.94 43548 2291924 1133756 6.51 401040 2295184 212 02:50:14 13424008 15534032 481692 2.94 43964 2291928 1133756 6.51 401456 2295188 20 03:00:01 13423256 15533732 481940 2.94 44272 2292064 1133756 6.51 401764 2295528 8 Average: 13426055 15533689 481982 2.94 43064 2290450 1133729 6.51 399191 2293970 118 01:50:11 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:00:01 ens3 1.55 0.12 0.21 0.04 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:02 ens3 1.06 0.24 0.16 0.64 0.00 0.00 0.00 0.00 02:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:12 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:20:12 ens3 0.65 0.12 0.09 0.04 0.00 0.00 0.00 0.00 02:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:30:01 ens3 0.47 0.07 0.06 0.02 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:13 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:40:13 ens3 0.61 0.16 0.12 0.06 0.00 0.00 0.00 0.00 02:40:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:50:14 ens3 0.50 0.15 0.10 0.06 0.00 0.00 0.00 0.00 02:50:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 0.34 0.08 0.04 0.02 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.74 0.13 0.11 0.13 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-40079) 07/06/25 _x86_64_ (4 CPU) 01:40:09 LINUX RESTART (4 CPU) 01:50:11 CPU %user %nice %system %iowait %steal %idle 02:00:01 all 0.05 0.00 0.02 0.08 0.01 99.84 02:00:01 0 0.02 0.00 0.01 0.04 0.01 99.92 02:00:01 1 0.13 0.00 0.03 0.00 0.03 99.81 02:00:01 2 0.01 0.00 0.02 0.05 0.02 99.91 02:00:01 3 0.02 0.00 0.02 0.22 0.01 99.73 02:10:02 all 0.14 0.00 0.03 0.06 0.02 99.75 02:10:02 0 0.22 0.00 0.01 0.02 0.01 99.74 02:10:02 1 0.18 0.00 0.04 0.00 0.02 99.76 02:10:02 2 0.15 0.00 0.03 0.01 0.01 99.79 02:10:02 3 0.03 0.00 0.03 0.22 0.02 99.71 02:20:12 all 0.06 0.00 0.03 0.16 0.01 99.73 02:20:12 0 0.05 0.00 0.02 0.00 0.01 99.91 02:20:12 1 0.16 0.00 0.05 0.17 0.02 99.59 02:20:12 2 0.01 0.00 0.01 0.37 0.01 99.60 02:20:12 3 0.02 0.00 0.03 0.10 0.02 99.83 02:30:01 all 0.16 0.00 0.02 0.04 0.02 99.76 02:30:01 0 0.01 0.00 0.03 0.11 0.02 99.84 02:30:01 1 0.62 0.00 0.03 0.00 0.03 99.33 02:30:01 2 0.01 0.00 0.01 0.04 0.01 99.93 02:30:01 3 0.02 0.00 0.02 0.01 0.01 99.94 02:40:13 all 0.13 0.00 0.02 0.01 0.01 99.82 02:40:13 0 0.01 0.00 0.02 0.03 0.01 99.94 02:40:13 1 0.46 0.00 0.02 0.00 0.01 99.50 02:40:13 2 0.03 0.00 0.03 0.03 0.02 99.90 02:40:13 3 0.02 0.00 0.02 0.00 0.01 99.94 02:50:14 all 0.19 0.00 0.02 0.02 0.02 99.76 02:50:14 0 0.01 0.00 0.01 0.05 0.01 99.92 02:50:14 1 0.71 0.00 0.03 0.00 0.03 99.22 02:50:14 2 0.02 0.00 0.02 0.01 0.02 99.93 02:50:14 3 0.01 0.00 0.02 0.00 0.01 99.95 03:00:01 all 0.22 0.00 0.02 0.01 0.02 99.73 03:00:01 0 0.22 0.00 0.02 0.01 0.02 99.74 03:00:01 1 0.61 0.00 0.03 0.02 0.02 99.32 03:00:01 2 0.02 0.00 0.03 0.02 0.02 99.92 03:00:01 3 0.02 0.00 0.01 0.00 0.01 99.96 Average: all 0.14 0.00 0.02 0.06 0.02 99.77 Average: 0 0.08 0.00 0.02 0.04 0.01 99.86 Average: 1 0.41 0.00 0.03 0.03 0.02 99.50 Average: 2 0.03 0.00 0.02 0.08 0.02 99.85 Average: 3 0.02 0.00 0.02 0.08 0.01 99.87