---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-1764 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): 8 On-line CPU(s) list: 0-7 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): 8 Stepping: 0 BogoMIPS: 5600.00 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 877 25828 4 5385 30747 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:ee:1f:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.207/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84405sec preferred_lft 84405sec inet6 fe80::f816:3eff:feee:1fa6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:5e:59:32 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-8c-8g-1764) 09/27/25 _x86_64_ (8 CPU) 09:27:56 LINUX RESTART (8 CPU) 09:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:40:11 36.19 2.44 29.26 4.48 699.84 6091.44 27378.10 09:50:11 34.85 0.01 30.05 4.79 0.11 2615.28 26577.56 10:00:00 30.64 0.03 26.72 3.89 0.57 3040.16 42616.39 Average: 33.93 0.84 28.69 4.39 237.53 3933.10 32099.89 09:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:11 25025312 28763340 3544812 10.79 144928 3832728 3676536 10.84 862384 6539788 112200 09:50:11 25049856 29126008 3178236 9.67 176120 4101624 3211492 9.47 952440 6376852 58740 10:00:00 23833020 29013268 3285900 10.00 208236 5112912 3238264 9.55 1219456 7233136 617052 Average: 24636063 28967539 3336316 10.15 176428 4349088 3375431 9.95 1011427 6716592 262664 09:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:11 lo 1418.67 1418.67 1349.61 1349.61 0.00 0.00 0.00 0.00 09:40:11 ens3 91.50 66.06 622.58 16.55 0.00 0.00 0.00 0.00 09:40:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:11 lo 1870.82 1870.82 1781.47 1781.47 0.00 0.00 0.00 0.00 09:50:11 ens3 49.00 33.93 18.05 13.87 0.00 0.00 0.00 0.00 09:50:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:00 lo 1440.49 1440.49 1370.50 1370.50 0.00 0.00 0.00 0.00 10:00:00 ens3 68.73 49.03 165.23 17.53 0.00 0.00 0.00 0.00 10:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1576.61 1576.61 1500.49 1500.49 0.00 0.00 0.00 0.00 Average: ens3 69.87 49.77 271.22 15.98 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-8c-8g-1764) 09/27/25 _x86_64_ (8 CPU) 09:27:56 LINUX RESTART (8 CPU) 09:30:01 CPU %user %nice %system %iowait %steal %idle 09:40:11 all 41.15 0.00 1.88 0.11 0.08 56.78 09:40:11 0 39.20 0.00 1.65 0.07 0.08 59.01 09:40:11 1 40.37 0.00 1.97 0.13 0.09 57.45 09:40:11 2 44.75 0.00 2.16 0.18 0.08 52.83 09:40:11 3 44.91 0.00 2.05 0.07 0.08 52.89 09:40:11 4 41.78 0.00 1.70 0.08 0.08 56.36 09:40:11 5 42.05 0.00 1.98 0.08 0.08 55.81 09:40:11 6 38.18 0.00 1.58 0.10 0.08 60.07 09:40:11 7 37.95 0.00 1.93 0.17 0.09 59.86 09:50:11 all 35.29 0.00 1.73 0.07 0.07 62.84 09:50:11 0 35.85 0.00 1.74 0.07 0.08 62.26 09:50:11 1 34.34 0.00 2.07 0.07 0.07 63.45 09:50:11 2 35.69 0.00 1.90 0.05 0.08 62.27 09:50:11 3 32.89 0.00 1.75 0.07 0.07 65.23 09:50:11 4 37.96 0.00 1.53 0.04 0.07 60.39 09:50:11 5 39.24 0.00 1.73 0.04 0.08 58.92 09:50:11 6 33.20 0.00 1.50 0.05 0.07 65.18 09:50:11 7 33.11 0.00 1.62 0.19 0.08 65.00 10:00:00 all 35.44 0.00 1.72 0.08 0.08 62.68 10:00:00 0 34.45 0.00 1.71 0.20 0.08 63.56 10:00:00 1 38.48 0.00 1.75 0.08 0.08 59.61 10:00:00 2 40.82 0.00 2.16 0.06 0.08 56.88 10:00:00 3 35.93 0.00 1.57 0.09 0.08 62.33 10:00:00 4 35.67 0.00 1.67 0.04 0.08 62.54 10:00:00 5 33.84 0.00 1.62 0.07 0.08 64.39 10:00:00 6 30.96 0.00 1.72 0.09 0.08 67.16 10:00:00 7 33.40 0.00 1.53 0.03 0.09 64.96 Average: all 37.33 0.00 1.78 0.09 0.08 60.73 Average: 0 36.53 0.00 1.70 0.11 0.08 61.58 Average: 1 37.74 0.00 1.93 0.09 0.08 60.16 Average: 2 40.44 0.00 2.07 0.10 0.08 57.30 Average: 3 37.96 0.00 1.79 0.07 0.08 60.09 Average: 4 38.51 0.00 1.63 0.06 0.08 59.72 Average: 5 38.43 0.00 1.78 0.06 0.08 59.66 Average: 6 34.16 0.00 1.60 0.08 0.07 64.09 Average: 7 34.85 0.00 1.69 0.13 0.08 63.25