---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-9384 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 11G 67G 14% / 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 601 10165 4 5222 15045 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:5f:74:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.174/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81704sec preferred_lft 81704sec inet6 fe80::f816:3eff:fe5f:74fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:d2:6b:09 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-9384) 03/21/25 _x86_64_ (4 CPU) 10:58:12 LINUX RESTART (4 CPU) 11:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:10:00 28.11 12.35 3.62 12.14 534.05 410.72 246084.77 11:20:00 1.28 0.01 1.27 0.00 0.04 14.39 0.00 11:30:00 1.24 0.00 1.24 0.00 0.00 13.85 0.00 11:40:00 1.19 0.00 1.19 0.00 0.00 13.65 0.00 11:50:00 1.28 0.00 1.28 0.00 0.00 14.25 0.00 12:00:00 84.11 4.73 73.52 5.86 269.35 5321.20 23804.92 12:10:00 13.99 0.19 12.13 1.68 5.75 3119.51 7439.40 Average: 18.74 2.47 13.46 2.81 115.60 1272.50 39618.39 11:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:00 13650128 15542172 469820 2.87 40936 2072184 1135108 6.52 350656 2114828 16 11:20:00 13649120 15541608 470468 2.87 41340 2072196 1135108 6.52 351088 2115084 4 11:30:00 13649120 15542144 470012 2.87 41748 2072324 1135108 6.52 351472 2115824 28 11:40:00 13648364 15541792 470288 2.87 42108 2072340 1135172 6.52 351856 2117524 8 11:50:00 13645620 15539436 472592 2.89 42484 2072348 1135316 6.52 352232 2122804 4 12:00:00 10180324 13419052 2542264 15.53 132564 3247788 2943032 16.89 791576 5033144 14612 12:10:00 9866536 13511024 2446808 14.94 145108 3613064 2992100 17.17 897176 5219544 82288 Average: 12612745 14948175 1048893 6.41 69470 2460321 1658706 9.52 492294 2976965 13851 11:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:00 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:10:00 ens3 11.81 8.23 122.76 0.59 0.00 0.00 0.00 0.00 11:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:00 ens3 0.26 0.09 0.04 0.02 0.00 0.00 0.00 0.00 11:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:00 ens3 0.29 0.08 0.04 0.02 0.00 0.00 0.00 0.00 11:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:00 ens3 0.35 0.12 0.07 0.04 0.00 0.00 0.00 0.00 11:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:00 ens3 0.55 0.43 0.11 0.54 0.00 0.00 0.00 0.00 11:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:00 lo 16.84 16.84 3.66 3.66 0.00 0.00 0.00 0.00 12:00:00 ens3 82.44 61.76 724.09 13.25 0.00 0.00 0.00 0.00 12:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:00 lo 666.64 666.64 600.12 600.12 0.00 0.00 0.00 0.00 12:10:00 ens3 24.96 18.24 263.30 3.12 0.00 0.00 0.00 0.00 12:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 97.71 97.71 86.26 86.26 0.00 0.00 0.00 0.00 Average: ens3 17.24 12.71 158.63 2.51 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-9384) 03/21/25 _x86_64_ (4 CPU) 10:58:12 LINUX RESTART (4 CPU) 11:00:00 CPU %user %nice %system %iowait %steal %idle 11:10:00 all 0.27 0.07 0.11 0.14 0.02 99.39 11:10:00 0 0.40 0.03 0.14 0.10 0.01 99.33 11:10:00 1 0.23 0.20 0.13 0.23 0.02 99.19 11:10:00 2 0.18 0.06 0.10 0.08 0.04 99.54 11:10:00 3 0.26 0.01 0.08 0.13 0.01 99.52 11:20:00 all 0.11 0.00 0.02 0.01 0.02 99.84 11:20:00 0 0.01 0.00 0.02 0.03 0.01 99.93 11:20:00 1 0.22 0.00 0.02 0.00 0.02 99.73 11:20:00 2 0.03 0.00 0.02 0.00 0.02 99.93 11:20:00 3 0.17 0.00 0.02 0.01 0.02 99.78 11:30:00 all 0.10 0.00 0.02 0.01 0.02 99.86 11:30:00 0 0.00 0.00 0.01 0.03 0.01 99.95 11:30:00 1 0.02 0.00 0.02 0.00 0.01 99.95 11:30:00 2 0.02 0.00 0.01 0.00 0.02 99.95 11:30:00 3 0.36 0.00 0.03 0.00 0.04 99.57 11:40:00 all 0.04 0.00 0.02 0.01 0.02 99.92 11:40:00 0 0.01 0.00 0.01 0.03 0.01 99.95 11:40:00 1 0.02 0.00 0.02 0.00 0.03 99.94 11:40:00 2 0.02 0.00 0.01 0.00 0.01 99.96 11:40:00 3 0.12 0.00 0.02 0.01 0.03 99.82 11:50:00 all 0.12 0.00 0.02 0.01 0.02 99.83 11:50:00 0 0.01 0.00 0.01 0.03 0.01 99.95 11:50:00 1 0.43 0.00 0.03 0.00 0.03 99.51 11:50:00 2 0.04 0.00 0.02 0.01 0.02 99.91 11:50:00 3 0.01 0.00 0.01 0.00 0.02 99.95 12:00:00 all 34.40 0.00 1.58 0.60 0.08 63.34 12:00:00 0 32.52 0.00 1.45 0.98 0.08 64.96 12:00:00 1 39.27 0.00 1.74 0.34 0.09 58.57 12:00:00 2 30.88 0.00 1.45 0.72 0.08 66.87 12:00:00 3 34.92 0.00 1.69 0.36 0.08 62.95 12:10:00 all 22.02 0.00 1.19 0.08 0.09 76.63 12:10:00 0 22.10 0.00 1.29 0.09 0.09 76.43 12:10:00 1 22.04 0.00 1.20 0.05 0.09 76.61 12:10:00 2 22.91 0.00 1.06 0.07 0.09 75.87 12:10:00 3 21.03 0.00 1.19 0.11 0.09 77.59 Average: all 8.14 0.01 0.42 0.12 0.04 91.27 Average: 0 7.85 0.00 0.42 0.18 0.03 91.51 Average: 1 8.88 0.03 0.45 0.09 0.04 90.51 Average: 2 7.72 0.01 0.38 0.13 0.04 91.72 Average: 3 8.11 0.00 0.43 0.09 0.04 91.33