---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-38546 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: 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: 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 12G 144G 8% / 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 891 24747 4 6453 30732 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:ac:09:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.241/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84053sec preferred_lft 84053sec inet6 fe80::f816:3eff:feac:9e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:32:b9:98 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-38546) 06/30/25 _x86_64_ (8 CPU) 16:31:46 LINUX RESTART (8 CPU) 16:40:10 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:50:10 43.41 0.14 25.81 17.46 6.04 7110.91 537103.96 17:00:10 34.54 0.01 30.50 4.03 0.27 8495.57 26979.57 17:10:04 25.88 0.08 22.63 3.18 6.61 8267.41 25759.46 Average: 34.64 0.07 26.32 8.24 4.30 7956.99 197153.25 16:40:10 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:10 25232100 29026780 3280060 9.98 153584 3869436 3256724 9.60 923488 6254664 16256 17:00:10 24289864 28818096 3483720 10.60 192320 4505608 3493532 10.30 1086324 6972024 178492 17:10:04 25450376 31545892 750456 2.28 212980 5989976 1327836 3.92 1667940 5118524 376828 Average: 24990780 29796923 2504745 7.62 186295 4788340 2692697 7.94 1225917 6115071 190525 16:40:10 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:10 lo 1423.37 1423.37 1353.03 1353.03 0.00 0.00 0.00 0.00 16:50:10 ens3 24.79 20.29 13.14 7.18 0.00 0.00 0.00 0.00 16:50:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:10 lo 1705.02 1705.02 1622.27 1622.27 0.00 0.00 0.00 0.00 17:00:10 ens3 23.98 20.15 7.85 6.98 0.00 0.00 0.00 0.00 17:00:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:04 lo 832.69 832.69 790.86 790.86 0.00 0.00 0.00 0.00 17:10:04 ens3 45.57 37.08 200.65 38.90 0.00 0.00 0.00 0.00 17:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1321.89 1321.89 1256.85 1256.85 0.00 0.00 0.00 0.00 Average: ens3 31.40 25.81 73.48 17.62 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-38546) 06/30/25 _x86_64_ (8 CPU) 16:31:46 LINUX RESTART (8 CPU) 16:40:10 CPU %user %nice %system %iowait %steal %idle 16:50:10 all 35.29 0.00 1.61 0.16 0.07 62.87 16:50:10 0 33.63 0.00 1.66 0.13 0.07 64.50 16:50:10 1 34.91 0.00 1.60 0.20 0.08 63.22 16:50:10 2 40.31 0.00 1.58 0.10 0.08 57.94 16:50:10 3 37.16 0.00 1.86 0.24 0.08 60.67 16:50:10 4 35.75 0.00 1.75 0.14 0.07 62.29 16:50:10 5 35.54 0.00 1.49 0.07 0.08 62.83 16:50:10 6 33.85 0.00 1.59 0.26 0.07 64.22 16:50:10 7 31.22 0.00 1.36 0.10 0.07 67.26 17:00:10 all 37.12 0.00 1.91 0.15 0.09 60.72 17:00:10 0 34.01 0.00 1.68 0.10 0.09 64.11 17:00:10 1 40.52 0.00 2.22 0.23 0.09 56.94 17:00:10 2 32.31 0.00 1.85 0.12 0.09 65.64 17:00:10 3 37.56 0.00 1.94 0.13 0.10 60.28 17:00:10 4 40.24 0.00 1.81 0.14 0.10 57.72 17:00:10 5 34.55 0.00 1.81 0.12 0.09 63.44 17:00:10 6 39.59 0.00 2.13 0.31 0.09 57.88 17:00:10 7 38.23 0.00 1.88 0.05 0.09 59.75 17:10:04 all 23.80 0.00 1.29 0.17 0.05 74.68 17:10:04 0 22.58 0.00 1.43 0.33 0.05 75.61 17:10:04 1 25.79 0.00 1.66 0.22 0.05 72.28 17:10:04 2 23.99 0.00 1.10 0.04 0.06 74.82 17:10:04 3 24.27 0.00 1.41 0.25 0.05 74.02 17:10:04 4 24.40 0.00 1.29 0.28 0.05 73.98 17:10:04 5 24.77 0.00 0.90 0.11 0.06 74.17 17:10:04 6 19.89 0.00 1.16 0.10 0.05 78.80 17:10:04 7 24.73 0.00 1.41 0.05 0.06 73.75 Average: all 32.10 0.00 1.61 0.16 0.07 66.07 Average: 0 30.09 0.00 1.59 0.19 0.07 68.06 Average: 1 33.76 0.00 1.82 0.22 0.07 64.13 Average: 2 32.23 0.00 1.51 0.08 0.07 66.11 Average: 3 33.02 0.00 1.74 0.20 0.08 64.97 Average: 4 33.49 0.00 1.62 0.19 0.07 64.63 Average: 5 31.63 0.00 1.40 0.10 0.07 66.79 Average: 6 31.14 0.00 1.63 0.22 0.07 66.93 Average: 7 31.41 0.00 1.55 0.07 0.07 66.90