---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43199 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 679 5262 3 10047 14967 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:bc:07:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.137/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78742sec preferred_lft 78742sec inet6 fe80::f816:3eff:febc:767/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:4a:dc:64 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-43199) 07/16/25 _x86_64_ (4 CPU) 12:00:57 LINUX RESTART (4 CPU) 12:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:20:16 8.06 0.53 7.14 0.39 56.94 1159.93 1141.47 12:30:16 7.33 0.22 6.76 0.35 19.17 227.12 1523.15 12:40:01 13.27 0.71 11.80 0.77 9.19 1314.65 2066.87 12:50:16 18.56 0.00 17.73 0.83 0.01 609.19 1091.52 13:00:16 15.37 0.00 14.70 0.67 0.00 264.29 721.71 13:10:01 4.54 0.00 4.34 0.21 0.00 85.08 1021.62 13:20:16 5.86 0.00 5.63 0.24 0.00 106.51 1291.16 13:30:10 6.21 0.00 5.97 0.24 0.00 106.64 153.15 13:40:01 16.44 0.03 15.60 0.81 4.02 1362.19 1308.32 13:50:16 6.95 0.00 6.66 0.29 0.00 125.80 304.15 14:00:16 10.20 0.00 9.60 0.60 0.03 1213.31 934.28 Average: 10.25 0.13 9.63 0.49 8.21 595.79 1048.07 12:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:16 1189992 9110656 6812732 41.61 228800 7510572 7772192 44.61 2209604 12224520 200 12:30:16 2125732 10057560 5867256 35.83 230208 7520204 7078344 40.63 2267604 11235828 260 12:40:01 5428952 13641596 2283928 13.95 238864 7784068 3008020 17.27 2361892 7841820 52 12:50:16 5369188 13667112 2257952 13.79 244448 7857816 3016716 17.32 2396232 7861948 56 13:00:16 3125556 11428584 4495172 27.45 246884 7860376 5260496 30.20 2399488 10084896 148 13:10:01 3027188 11333768 4589964 28.03 247836 7862976 5336808 30.63 2400452 10190828 404 13:20:16 1514884 9825032 6097808 37.24 248580 7865808 6765472 38.83 2401264 11689540 124 13:30:10 1641868 9954228 5968520 36.45 249180 7867376 6675080 38.31 2401872 11562952 180 13:40:01 5520712 14120760 1803800 11.02 257900 8136000 2891648 16.60 2503468 7593040 860 13:50:16 2760400 11364976 4557732 27.84 258984 8139332 5260224 30.19 2506264 10344872 308 14:00:16 2523916 11410728 4511264 27.55 266920 8404588 5235192 30.05 2601040 10463056 120 Average: 3111672 11446818 4476921 27.34 247146 7891738 5300017 30.42 2404471 10099391 247 12:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:16 lo 7.66 7.66 6.14 6.14 0.00 0.00 0.00 0.00 12:20:16 ens3 0.67 0.41 0.19 0.15 0.00 0.00 0.00 0.00 12:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:16 lo 15.20 15.20 9.30 9.30 0.00 0.00 0.00 0.00 12:30:16 ens3 0.72 0.52 0.13 0.10 0.00 0.00 0.00 0.00 12:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 9.10 9.10 6.76 6.76 0.00 0.00 0.00 0.00 12:40:01 ens3 0.92 0.68 0.24 0.19 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:16 lo 15.39 15.39 8.56 8.56 0.00 0.00 0.00 0.00 12:50:16 ens3 2.25 1.64 0.64 1.70 0.00 0.00 0.00 0.00 12:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:16 lo 19.63 19.63 12.62 12.62 0.00 0.00 0.00 0.00 13:00:16 ens3 0.98 0.82 0.19 0.16 0.00 0.00 0.00 0.00 13:00:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 21.39 21.39 8.87 8.87 0.00 0.00 0.00 0.00 13:10:01 ens3 0.71 0.52 0.13 0.11 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:16 lo 27.18 27.18 13.01 13.01 0.00 0.00 0.00 0.00 13:20:16 ens3 0.71 0.48 0.17 0.13 0.00 0.00 0.00 0.00 13:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:10 lo 16.72 16.72 11.30 11.30 0.00 0.00 0.00 0.00 13:30:10 ens3 0.95 0.57 0.23 0.17 0.00 0.00 0.00 0.00 13:30:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 14.67 14.67 8.52 8.52 0.00 0.00 0.00 0.00 13:40:01 ens3 1.13 0.89 0.30 0.25 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:16 lo 22.80 22.80 8.31 8.31 0.00 0.00 0.00 0.00 13:50:16 ens3 0.97 0.60 0.25 0.19 0.00 0.00 0.00 0.00 13:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:16 lo 20.62 20.62 10.59 10.59 0.00 0.00 0.00 0.00 14:00:16 ens3 0.94 0.83 0.24 0.20 0.00 0.00 0.00 0.00 14:00:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.33 17.33 9.46 9.46 0.00 0.00 0.00 0.00 Average: ens3 1.00 0.73 0.25 0.31 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-43199) 07/16/25 _x86_64_ (4 CPU) 12:00:57 LINUX RESTART (4 CPU) 12:10:01 CPU %user %nice %system %iowait %steal %idle 12:20:16 all 10.45 0.00 0.67 0.05 0.07 88.76 12:20:16 0 10.50 0.00 0.71 0.04 0.07 88.68 12:20:16 1 10.53 0.00 0.68 0.04 0.07 88.67 12:20:16 2 9.35 0.00 0.70 0.08 0.07 89.80 12:20:16 3 11.42 0.00 0.60 0.04 0.07 87.88 12:30:16 all 15.93 0.00 0.77 0.13 0.08 83.09 12:30:16 0 16.00 0.00 0.72 0.18 0.08 83.03 12:30:16 1 16.35 0.00 0.80 0.06 0.08 82.70 12:30:16 2 15.03 0.00 0.84 0.04 0.08 84.01 12:30:16 3 16.34 0.00 0.72 0.23 0.08 82.63 12:40:01 all 16.47 0.00 0.75 0.07 0.09 82.63 12:40:01 0 15.68 0.00 0.78 0.10 0.08 83.37 12:40:01 1 16.40 0.00 0.80 0.13 0.09 82.59 12:40:01 2 16.68 0.00 0.78 0.02 0.09 82.43 12:40:01 3 17.11 0.00 0.63 0.04 0.08 82.14 12:50:16 all 28.98 0.00 1.08 0.06 0.09 69.78 12:50:16 0 28.24 0.00 1.09 0.14 0.09 70.44 12:50:16 1 28.18 0.00 1.01 0.01 0.09 70.70 12:50:16 2 30.44 0.00 1.23 0.03 0.09 68.21 12:50:16 3 29.05 0.00 1.01 0.08 0.09 69.78 13:00:16 all 24.58 0.00 0.86 0.04 0.10 74.42 13:00:16 0 24.54 0.00 0.92 0.09 0.09 74.37 13:00:16 1 25.22 0.00 0.80 0.02 0.10 73.86 13:00:16 2 24.08 0.00 0.84 0.04 0.10 74.94 13:00:16 3 24.47 0.00 0.89 0.03 0.10 74.51 13:10:01 all 7.96 0.00 0.39 0.02 0.10 91.52 13:10:01 0 7.81 0.00 0.39 0.01 0.10 91.69 13:10:01 1 8.19 0.00 0.39 0.05 0.10 91.26 13:10:01 2 8.19 0.00 0.39 0.00 0.10 91.32 13:10:01 3 7.66 0.00 0.40 0.02 0.10 91.82 13:20:16 all 9.82 0.00 0.56 0.02 0.10 89.50 13:20:16 0 10.05 0.00 0.55 0.01 0.10 89.29 13:20:16 1 9.28 0.00 0.59 0.05 0.11 89.97 13:20:16 2 10.06 0.00 0.53 0.01 0.10 89.30 13:20:16 3 9.89 0.00 0.56 0.02 0.10 89.42 13:30:10 all 9.39 0.00 0.52 0.03 0.10 89.96 13:30:10 0 9.28 0.00 0.49 0.00 0.09 90.14 13:30:10 1 9.59 0.00 0.50 0.03 0.10 89.78 13:30:10 2 8.91 0.00 0.47 0.03 0.10 90.49 13:30:10 3 9.80 0.00 0.62 0.03 0.11 89.44 13:40:01 all 21.63 0.00 0.82 0.08 0.10 77.37 13:40:01 0 21.76 0.00 0.85 0.08 0.10 77.21 13:40:01 1 22.31 0.00 0.81 0.04 0.10 76.74 13:40:01 2 20.78 0.00 0.88 0.05 0.10 78.20 13:40:01 3 21.67 0.00 0.75 0.14 0.10 77.35 13:50:16 all 14.01 0.00 0.56 0.03 0.10 85.30 13:50:16 0 14.21 0.00 0.62 0.07 0.09 85.02 13:50:16 1 13.51 0.00 0.63 0.02 0.10 85.74 13:50:16 2 13.80 0.00 0.53 0.02 0.11 85.54 13:50:16 3 14.52 0.00 0.48 0.00 0.10 84.91 14:00:16 all 14.13 0.00 0.55 0.54 0.09 84.68 14:00:16 0 13.49 0.00 0.58 1.99 0.10 83.84 14:00:16 1 15.19 0.00 0.49 0.04 0.10 84.17 14:00:16 2 13.84 0.00 0.53 0.08 0.10 85.45 14:00:16 3 13.99 0.00 0.61 0.04 0.09 85.27 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.77 0.00 0.69 0.10 0.09 83.35 Average: 0 15.61 0.00 0.70 0.25 0.09 83.35 Average: 1 15.89 0.00 0.68 0.05 0.09 83.29 Average: 2 15.57 0.00 0.70 0.04 0.09 83.59 Average: 3 16.00 0.00 0.66 0.06 0.09 83.18