---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43742 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: 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: 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 18G 60G 23% / 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 685 4305 3 10998 14961 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:6e:13:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.167/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79162sec preferred_lft 79162sec inet6 fe80::f816:3eff:fe6e:1327/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:e1:8c:6b 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-43742) 07/18/25 _x86_64_ (4 CPU) 09:02:47 LINUX RESTART (4 CPU) 09:10:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:20:18 16.93 0.64 15.44 0.85 66.00 1405.13 2906.39 09:30:01 6.14 0.00 5.86 0.28 0.01 193.88 2124.66 09:40:04 18.10 0.67 16.48 0.96 7.90 1596.29 1783.88 09:50:18 19.36 0.00 18.57 0.79 0.00 354.37 2282.41 10:00:01 5.87 0.00 5.62 0.25 0.00 102.17 75.81 10:10:18 7.33 0.08 6.92 0.34 3.63 131.86 182.75 10:20:18 4.64 0.00 4.46 0.17 0.00 86.17 89.43 10:30:01 5.61 0.02 5.33 0.25 4.03 115.40 401.84 10:40:18 18.24 0.00 17.35 0.89 0.00 1326.34 1417.13 10:50:16 7.76 0.00 7.29 0.48 0.00 1138.57 363.18 11:00:01 7.23 0.00 6.92 0.31 0.00 187.12 429.28 Average: 10.75 0.13 10.11 0.51 7.56 610.14 1104.78 09:10:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:18 1137040 10057576 5867300 35.83 232456 8489904 6926264 39.76 2312448 12167556 156 09:30:01 3255288 12179048 3747028 22.89 233312 8492128 5921812 33.99 2328588 10042152 748 09:40:04 6052828 15339776 586264 3.58 245620 8828304 1307536 7.51 2443456 7103152 368 09:50:18 2848372 12140676 3784080 23.11 248336 8830732 5000352 28.70 2457236 10297344 420 10:00:01 2015800 11311216 4612720 28.17 249172 8833012 5314516 30.51 2458160 11126960 348 10:10:18 871768 10172744 5750776 35.12 250932 8836796 6590812 37.83 2460876 12266332 188 10:20:18 567104 9871324 6051816 36.96 251668 8839280 6720484 38.58 2461660 12566608 208 10:30:01 5961648 15355084 570240 3.48 255104 8918472 1296928 7.44 2466256 7169672 79972 10:40:18 2057272 11652540 4270676 26.08 261268 9110356 5099540 29.27 2565804 10973012 36 10:50:16 1382752 11266688 4655796 28.44 268692 9375900 5409788 31.05 2628164 11550068 48 11:00:01 635040 10522864 5398992 32.97 269432 9378740 6092996 34.97 2673228 12261372 544 Average: 2434992 11806321 4117790 25.15 251454 8903057 5061912 29.06 2477807 10684021 7549 09:10:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:18 lo 14.88 14.88 10.45 10.45 0.00 0.00 0.00 0.00 09:20:18 ens3 1.21 0.78 0.36 0.27 0.00 0.00 0.00 0.00 09:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 10.27 10.27 4.51 4.51 0.00 0.00 0.00 0.00 09:30:01 ens3 0.74 0.45 0.15 0.11 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:04 lo 18.00 18.00 10.16 10.16 0.00 0.00 0.00 0.00 09:40:04 ens3 1.53 1.37 0.42 1.04 0.00 0.00 0.00 0.00 09:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:18 lo 12.77 12.77 7.12 7.12 0.00 0.00 0.00 0.00 09:50:18 ens3 1.23 1.11 0.22 0.62 0.00 0.00 0.00 0.00 09:50:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 20.55 20.55 9.84 9.84 0.00 0.00 0.00 0.00 10:00:01 ens3 0.74 0.58 0.14 0.12 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:18 lo 27.95 27.95 10.92 10.92 0.00 0.00 0.00 0.00 10:10:18 ens3 0.71 0.50 0.15 0.11 0.00 0.00 0.00 0.00 10:10:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:18 lo 21.63 21.63 11.05 11.05 0.00 0.00 0.00 0.00 10:20:18 ens3 0.82 0.59 0.19 0.15 0.00 0.00 0.00 0.00 10:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 15.30 15.30 8.17 8.17 0.00 0.00 0.00 0.00 10:30:01 ens3 0.88 0.68 0.24 0.20 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:18 lo 18.15 18.15 8.12 8.12 0.00 0.00 0.00 0.00 10:40:18 ens3 1.18 0.85 0.27 0.21 0.00 0.00 0.00 0.00 10:40:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:16 lo 22.91 22.91 9.83 9.83 0.00 0.00 0.00 0.00 10:50:16 ens3 0.66 0.53 0.18 0.14 0.00 0.00 0.00 0.00 10:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 25.34 25.34 10.82 10.82 0.00 0.00 0.00 0.00 11:00:01 ens3 0.86 0.74 0.16 0.15 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.90 18.90 9.19 9.19 0.00 0.00 0.00 0.00 Average: ens3 0.96 0.75 0.23 0.29 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-43742) 07/18/25 _x86_64_ (4 CPU) 09:02:47 LINUX RESTART (4 CPU) 09:10:04 CPU %user %nice %system %iowait %steal %idle 09:20:18 all 23.37 0.00 0.93 0.08 0.09 75.54 09:20:18 0 24.00 0.00 0.83 0.03 0.08 75.05 09:20:18 1 23.17 0.00 1.03 0.05 0.09 75.66 09:20:18 2 22.24 0.00 0.96 0.15 0.09 76.56 09:20:18 3 24.06 0.00 0.90 0.09 0.09 74.87 09:30:01 all 11.93 0.00 0.54 0.03 0.08 87.43 09:30:01 0 12.08 0.00 0.50 0.02 0.07 87.33 09:30:01 1 11.45 0.00 0.50 0.01 0.08 87.96 09:30:01 2 12.23 0.00 0.58 0.05 0.08 87.05 09:30:01 3 11.96 0.00 0.58 0.01 0.08 87.36 09:40:04 all 22.76 0.00 0.88 0.09 0.08 76.18 09:40:04 0 22.46 0.00 0.92 0.19 0.08 76.35 09:40:04 1 23.91 0.00 0.84 0.05 0.08 75.12 09:40:04 2 21.67 0.00 0.82 0.04 0.09 77.39 09:40:04 3 23.03 0.00 0.94 0.07 0.08 75.87 09:50:18 all 29.54 0.00 0.98 0.05 0.09 69.33 09:50:18 0 30.09 0.00 0.89 0.04 0.09 68.89 09:50:18 1 29.80 0.00 0.94 0.02 0.09 69.15 09:50:18 2 28.55 0.00 0.99 0.06 0.10 70.30 09:50:18 3 29.73 0.00 1.08 0.09 0.09 69.01 10:00:01 all 9.28 0.00 0.38 0.03 0.07 90.23 10:00:01 0 9.44 0.00 0.39 0.02 0.07 90.08 10:00:01 1 9.34 0.00 0.42 0.02 0.07 90.15 10:00:01 2 9.47 0.00 0.36 0.02 0.07 90.08 10:00:01 3 8.89 0.00 0.36 0.05 0.07 90.63 10:10:18 all 14.22 0.00 0.66 0.08 0.08 84.97 10:10:18 0 14.11 0.00 0.56 0.18 0.08 85.08 10:10:18 1 14.03 0.00 0.65 0.01 0.08 85.24 10:10:18 2 14.14 0.00 0.77 0.02 0.08 84.99 10:10:18 3 14.59 0.00 0.66 0.11 0.08 84.56 10:20:18 all 10.40 0.00 0.46 0.02 0.08 89.03 10:20:18 0 10.84 0.00 0.51 0.02 0.08 88.56 10:20:18 1 10.02 0.00 0.41 0.01 0.08 89.49 10:20:18 2 10.16 0.00 0.46 0.02 0.08 89.28 10:20:18 3 10.61 0.00 0.46 0.04 0.08 88.81 10:30:01 all 7.82 0.00 0.52 0.02 0.08 91.56 10:30:01 0 7.91 0.00 0.48 0.01 0.08 91.52 10:30:01 1 7.47 0.00 0.50 0.03 0.08 91.92 10:30:01 2 8.08 0.00 0.58 0.01 0.08 91.25 10:30:01 3 7.82 0.00 0.50 0.04 0.08 91.56 10:40:18 all 28.14 0.00 0.99 0.07 0.09 70.70 10:40:18 0 28.64 0.00 0.99 0.11 0.08 70.18 10:40:18 1 27.58 0.00 0.96 0.05 0.09 71.33 10:40:18 2 29.00 0.00 1.01 0.04 0.09 69.87 10:40:18 3 27.37 0.00 0.98 0.11 0.10 71.45 10:50:16 all 8.81 0.00 0.44 0.03 0.07 90.64 10:50:16 0 9.19 0.00 0.44 0.01 0.06 90.30 10:50:16 1 8.69 0.00 0.42 0.07 0.07 90.75 10:50:16 2 8.80 0.00 0.50 0.03 0.08 90.59 10:50:16 3 8.55 0.00 0.42 0.03 0.07 90.93 11:00:01 all 14.97 0.00 0.58 0.31 0.08 84.06 11:00:01 0 15.18 0.00 0.58 0.09 0.09 84.05 11:00:01 1 14.74 0.00 0.53 0.70 0.08 83.95 11:00:01 2 15.17 0.00 0.64 0.21 0.08 83.89 11:00:01 3 14.79 0.00 0.57 0.21 0.09 84.33 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.61 0.00 0.67 0.07 0.08 82.57 Average: 0 16.85 0.00 0.65 0.07 0.08 82.35 Average: 1 16.51 0.00 0.66 0.09 0.08 82.66 Average: 2 16.44 0.00 0.70 0.06 0.08 82.71 Average: 3 16.62 0.00 0.68 0.08 0.08 82.53