---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-40997 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 17G 61G 22% / 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 708 6182 3 9098 14938 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:c4:19:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.42/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79709sec preferred_lft 79709sec inet6 fe80::f816:3eff:fec4:1996/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:39:28:19 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-16g-40997) 07/09/25 _x86_64_ (4 CPU) 10:19:04 LINUX RESTART (4 CPU) 10:20:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:30:53 93.21 4.53 82.81 5.87 758.75 34804.31 20537.18 10:40:01 24.35 0.42 7.42 16.51 24.91 228.56 233857.66 10:50:25 14.60 0.61 13.19 0.79 7.48 1299.55 2180.56 11:00:30 19.21 0.00 18.34 0.87 0.00 645.00 1830.85 11:10:00 12.50 0.00 11.91 0.59 0.00 214.72 1047.03 11:20:53 4.63 0.00 4.48 0.14 0.10 84.67 188.43 11:30:05 5.79 0.00 5.59 0.19 0.00 99.48 255.41 11:40:00 5.46 0.00 5.27 0.19 0.00 95.76 62.85 11:50:53 13.39 0.02 12.71 0.66 3.60 1176.00 1307.92 12:00:53 10.06 0.00 9.64 0.42 0.00 175.90 402.18 12:10:00 12.69 0.95 10.81 0.93 33.21 1346.83 3819.16 Average: 20.19 0.62 17.18 2.39 80.96 3932.22 22440.36 10:20:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:53 156396 8189808 7733628 47.23 231632 7616896 9144260 52.49 2292860 13175824 144 10:40:01 2130820 10077224 5847416 35.71 232960 7531120 6937824 39.82 2327576 11182128 380 10:50:25 4754172 12982480 2942580 17.97 242072 7795196 3740728 21.47 2434996 8441072 216 11:00:30 7008276 15320492 604804 3.69 247452 7867796 1304236 7.49 2457216 6150588 208 11:10:00 3112408 11429192 4494440 27.45 249568 7870128 5220452 29.97 2459500 10052500 140 11:20:53 3046872 11368292 4555164 27.82 250504 7873760 5234700 30.05 2460484 10110860 392 11:30:05 1537472 9860804 6061948 37.02 251192 7875000 6711484 38.52 2461236 11619192 540 11:40:00 1543168 9868884 6053836 36.97 251716 7876860 6673844 38.31 2461804 11612384 168 11:50:53 3006076 11618480 4304864 26.29 260268 8145108 5132184 29.46 2562184 10046724 28 12:00:53 2794492 11411072 4511676 27.56 261352 8148092 5207420 29.89 2565740 10244188 204 12:10:00 6409072 15340352 583728 3.57 270112 8444568 1212948 6.96 2697160 6500784 28052 Average: 3227202 11587916 4335826 26.48 249893 7913139 5138189 29.49 2470978 9921477 2770 10:20:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:53 lo 11.20 11.20 10.16 10.16 0.00 0.00 0.00 0.00 10:30:53 ens3 106.76 76.13 1758.54 8.59 0.00 0.00 0.00 0.00 10:30:53 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 13.01 13.01 7.05 7.05 0.00 0.00 0.00 0.00 10:40:01 ens3 1.15 0.95 0.17 1.25 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:25 lo 14.92 14.92 8.89 8.89 0.00 0.00 0.00 0.00 10:50:25 ens3 1.04 1.02 0.26 0.26 0.00 0.00 0.00 0.00 10:50:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:30 lo 14.99 14.99 6.69 6.69 0.00 0.00 0.00 0.00 11:00:30 ens3 1.76 1.14 0.53 0.40 0.00 0.00 0.00 0.00 11:00:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 lo 19.40 19.40 10.65 10.65 0.00 0.00 0.00 0.00 11:10:00 ens3 2.10 0.92 0.54 0.37 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 11:20:53 lo 24.04 24.04 9.01 9.01 0.00 0.00 0.00 0.00 11:20:53 ens3 0.95 0.53 0.26 0.19 0.00 0.00 0.00 0.00 11:20:53 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:05 lo 17.46 17.46 8.39 8.39 0.00 0.00 0.00 0.00 11:30:05 ens3 1.68 0.64 0.44 0.29 0.00 0.00 0.00 0.00 11:30:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 lo 18.13 18.13 9.94 9.94 0.00 0.00 0.00 0.00 11:40:00 ens3 1.33 0.68 0.33 0.23 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 11:50:53 lo 15.57 15.57 8.22 8.22 0.00 0.00 0.00 0.00 11:50:53 ens3 1.33 0.86 0.35 0.26 0.00 0.00 0.00 0.00 11:50:53 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:53 lo 21.67 21.67 8.00 8.00 0.00 0.00 0.00 0.00 12:00:53 ens3 1.14 0.79 0.28 0.21 0.00 0.00 0.00 0.00 12:00:53 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:00 lo 20.18 20.18 10.06 10.06 0.00 0.00 0.00 0.00 12:10:00 ens3 2.87 1.93 1.61 0.93 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 17.31 17.31 8.83 8.83 0.00 0.00 0.00 0.00 Average: ens3 11.93 8.38 174.41 1.23 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-16g-40997) 07/09/25 _x86_64_ (4 CPU) 10:19:04 LINUX RESTART (4 CPU) 10:20:00 CPU %user %nice %system %iowait %steal %idle 10:30:53 all 51.26 0.00 2.70 0.96 0.10 44.98 10:30:53 0 52.34 0.00 2.92 0.87 0.10 43.77 10:30:53 1 53.67 0.00 2.89 0.82 0.10 42.52 10:30:53 2 51.31 0.00 2.61 1.44 0.10 44.54 10:30:53 3 47.73 0.00 2.36 0.70 0.10 49.11 10:40:01 all 16.25 0.00 0.75 0.06 0.08 82.87 10:40:01 0 16.03 0.00 0.85 0.05 0.08 82.99 10:40:01 1 16.44 0.00 0.73 0.01 0.08 82.74 10:40:01 2 16.62 0.00 0.69 0.11 0.08 82.50 10:40:01 3 15.89 0.00 0.74 0.04 0.08 83.25 10:50:25 all 18.61 0.00 0.76 0.10 0.08 80.45 10:50:25 0 18.58 0.00 0.67 0.07 0.08 80.61 10:50:25 1 18.23 0.00 0.74 0.19 0.09 80.75 10:50:25 2 19.67 0.00 0.80 0.11 0.09 79.34 10:50:25 3 17.96 0.00 0.83 0.04 0.09 81.10 11:00:30 all 26.36 0.00 0.96 0.16 0.10 72.43 11:00:30 0 26.35 0.00 0.93 0.37 0.10 72.25 11:00:30 1 25.72 0.00 0.93 0.06 0.10 73.19 11:00:30 2 27.27 0.00 0.98 0.16 0.09 71.49 11:00:30 3 26.09 0.00 0.99 0.04 0.10 72.78 11:10:00 all 20.63 0.00 0.73 0.05 0.09 78.51 11:10:00 0 20.99 0.00 0.68 0.02 0.08 78.22 11:10:00 1 20.30 0.00 0.73 0.02 0.10 78.86 11:10:00 2 20.37 0.00 0.71 0.10 0.09 78.73 11:10:00 3 20.85 0.00 0.80 0.05 0.09 78.22 11:20:53 all 7.30 0.00 0.40 0.04 0.07 92.19 11:20:53 0 7.14 0.00 0.42 0.01 0.07 92.36 11:20:53 1 7.75 0.00 0.39 0.03 0.08 91.75 11:20:53 2 6.98 0.00 0.42 0.07 0.08 92.45 11:20:53 3 7.34 0.00 0.36 0.03 0.08 92.19 11:30:05 all 9.69 0.00 0.47 0.03 0.08 89.73 11:30:05 0 9.50 0.00 0.47 0.04 0.08 89.91 11:30:05 1 9.69 0.00 0.40 0.03 0.08 89.80 11:30:05 2 9.68 0.00 0.53 0.01 0.08 89.69 11:30:05 3 9.89 0.00 0.49 0.02 0.07 89.53 11:40:00 all 9.11 0.00 0.40 0.02 0.08 90.39 11:40:00 0 9.09 0.00 0.33 0.03 0.07 90.48 11:40:00 1 8.91 0.00 0.44 0.01 0.08 90.56 11:40:00 2 9.21 0.00 0.47 0.01 0.08 90.22 11:40:00 3 9.24 0.00 0.37 0.04 0.07 90.29 11:50:53 all 17.70 0.00 0.73 0.09 0.08 81.41 11:50:53 0 18.30 0.00 0.74 0.03 0.08 80.85 11:50:53 1 17.19 0.00 0.73 0.15 0.09 81.84 11:50:53 2 17.65 0.00 0.80 0.03 0.09 81.42 11:50:53 3 17.63 0.00 0.64 0.14 0.08 81.51 12:00:53 all 16.75 0.00 0.71 0.05 0.08 82.42 12:00:53 0 16.70 0.00 0.71 0.04 0.08 82.47 12:00:53 1 16.31 0.00 0.62 0.04 0.08 82.95 12:00:53 2 16.88 0.00 0.86 0.07 0.08 82.10 12:00:53 3 17.09 0.00 0.63 0.05 0.08 82.14 12:10:00 all 16.75 0.00 0.82 0.08 0.08 82.27 12:10:00 0 16.15 0.00 0.75 0.12 0.08 82.90 12:10:00 1 17.22 0.00 0.99 0.12 0.08 81.58 12:10:00 2 17.16 0.00 0.81 0.06 0.08 81.89 12:10:00 3 16.46 0.00 0.72 0.02 0.09 82.71 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.39 0.00 0.87 0.15 0.08 79.50 Average: 0 19.49 0.00 0.88 0.16 0.08 79.40 Average: 1 19.50 0.00 0.89 0.14 0.09 79.38 Average: 2 19.61 0.00 0.89 0.21 0.09 79.20 Average: 3 18.98 0.00 0.82 0.11 0.08 80.00