---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-40729 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 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 696 5264 3 10028 14950 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:34:a0:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.132/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78771sec preferred_lft 78771sec inet6 fe80::f816:3eff:fe34:a047/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:53:77:ae 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-40729) 07/08/25 _x86_64_ (4 CPU) 09:10:36 LINUX RESTART (4 CPU) 09:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:30:01 10.22 0.73 9.09 0.40 75.76 1087.51 1598.32 09:40:18 10.76 0.63 9.51 0.63 8.72 358.76 2100.08 09:50:01 19.09 0.00 18.22 0.87 0.00 1568.67 1754.73 10:00:01 15.90 0.00 15.25 0.65 0.00 282.69 2038.87 10:10:10 7.74 0.00 7.42 0.32 0.03 131.82 311.87 10:20:01 5.87 0.00 5.63 0.24 0.09 110.88 62.85 10:30:01 5.29 0.00 5.11 0.18 0.00 93.73 252.46 10:40:18 25.11 0.09 9.75 15.27 4.94 1125.43 207556.15 10:50:01 12.75 0.00 12.30 0.46 0.00 302.22 1909.74 11:00:01 9.12 0.01 8.62 0.49 0.05 1132.25 634.66 11:10:18 5.31 0.00 5.17 0.13 0.01 140.99 106.07 Average: 11.56 0.13 9.60 1.82 8.16 573.61 20323.00 09:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 2307992 10219248 5705740 34.85 231060 7499568 7130344 40.93 2290412 11039296 252 09:40:18 5947804 14139592 1786500 10.91 239460 7763596 2792888 16.03 2366440 7320736 253124 09:50:01 3563072 11840540 4083900 24.94 244976 7837456 5035752 28.90 2436548 9620096 44 10:00:01 3229680 11512200 4411856 26.95 247812 7839560 5175760 29.71 2440760 9949088 228 10:10:10 3238908 11524716 4399144 26.87 249020 7841624 5154092 29.58 2442048 9938900 544 10:20:01 1505944 9795980 6127152 37.42 249860 7844956 6809688 39.09 2442984 11666196 344 10:30:01 1536612 9829340 6093528 37.22 250484 7846964 6726144 38.61 2443624 11619240 316 10:40:18 4388356 12971520 2952492 18.03 259464 8118516 3788468 21.75 2506988 8716108 36 10:50:01 6194264 14781620 1143088 6.98 260972 8121004 1883564 10.81 2552612 6874820 636 11:00:01 2951588 11821000 4101992 25.05 268356 8386704 5144884 29.53 2612484 10035400 2272 11:10:18 2429576 11300352 4621708 28.23 268952 8387068 5240320 30.08 2647916 10512168 52 Average: 3390345 11794192 4129736 25.22 251856 7953365 4989264 28.64 2471165 9753823 23441 09:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 lo 11.42 11.42 8.41 8.41 0.00 0.00 0.00 0.00 09:30:01 ens3 0.76 0.38 0.13 0.09 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 09:40:18 lo 12.95 12.95 6.65 6.65 0.00 0.00 0.00 0.00 09:40:18 ens3 1.24 0.72 0.28 0.21 0.00 0.00 0.00 0.00 09:40:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 18.90 18.90 9.53 9.53 0.00 0.00 0.00 0.00 09:50:01 ens3 1.81 1.10 0.36 0.27 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 17.39 17.39 8.89 8.89 0.00 0.00 0.00 0.00 10:00:01 ens3 1.30 0.72 0.19 0.14 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 10:10:10 lo 18.27 18.27 8.85 8.85 0.00 0.00 0.00 0.00 10:10:10 ens3 1.24 0.62 0.21 0.14 0.00 0.00 0.00 0.00 10:10:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 28.60 28.60 11.51 11.51 0.00 0.00 0.00 0.00 10:20:01 ens3 1.12 0.53 0.24 0.17 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 20.07 20.07 10.55 10.55 0.00 0.00 0.00 0.00 10:30:01 ens3 1.11 0.60 0.24 0.18 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 12.89 12.89 7.15 7.15 0.00 0.00 0.00 0.00 10:40:18 ens3 0.96 0.74 0.26 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 10:50:01 lo 14.71 14.71 6.07 6.07 0.00 0.00 0.00 0.00 10:50:01 ens3 0.83 0.66 0.15 0.13 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 19.46 19.46 6.47 6.47 0.00 0.00 0.00 0.00 11:00:01 ens3 0.78 0.50 0.18 0.13 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 11:10:18 lo 22.53 22.53 11.30 11.30 0.00 0.00 0.00 0.00 11:10:18 ens3 1.06 0.66 0.23 0.17 0.00 0.00 0.00 0.00 11:10:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.91 17.91 8.67 8.67 0.00 0.00 0.00 0.00 Average: ens3 1.11 0.66 0.23 0.17 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-40729) 07/08/25 _x86_64_ (4 CPU) 09:10:36 LINUX RESTART (4 CPU) 09:20:01 CPU %user %nice %system %iowait %steal %idle 09:30:01 all 13.98 0.00 0.72 0.05 0.08 85.17 09:30:01 0 13.00 0.00 0.61 0.07 0.08 86.24 09:30:01 1 15.10 0.00 0.83 0.03 0.08 83.96 09:30:01 2 13.50 0.00 0.73 0.04 0.09 85.65 09:30:01 3 14.34 0.00 0.69 0.04 0.09 84.84 09:40:18 all 17.28 0.00 0.71 0.06 0.08 81.87 09:40:18 0 16.70 0.00 0.66 0.03 0.08 82.54 09:40:18 1 17.31 0.00 0.78 0.11 0.09 81.72 09:40:18 2 18.79 0.00 0.71 0.03 0.09 80.38 09:40:18 3 16.34 0.00 0.67 0.07 0.07 82.85 09:50:01 all 27.00 0.00 0.98 0.08 0.09 71.85 09:50:01 0 26.73 0.00 0.92 0.10 0.09 72.16 09:50:01 1 26.84 0.00 0.93 0.05 0.09 72.09 09:50:01 2 27.11 0.00 0.93 0.11 0.09 71.76 09:50:01 3 27.30 0.00 1.16 0.08 0.09 71.37 10:00:01 all 24.09 0.00 0.89 0.06 0.09 74.87 10:00:01 0 24.22 0.00 0.92 0.03 0.09 74.74 10:00:01 1 24.32 0.00 0.82 0.04 0.09 74.72 10:00:01 2 24.37 0.00 0.84 0.09 0.09 74.62 10:00:01 3 23.47 0.00 0.97 0.07 0.09 75.40 10:10:10 all 12.38 0.00 0.59 0.03 0.09 86.91 10:10:10 0 12.80 0.00 0.50 0.03 0.08 86.59 10:10:10 1 12.20 0.00 0.62 0.01 0.09 87.09 10:10:10 2 11.91 0.00 0.69 0.01 0.09 87.31 10:10:10 3 12.60 0.00 0.58 0.07 0.09 86.67 10:20:01 all 9.95 0.00 0.52 0.03 0.09 89.41 10:20:01 0 9.55 0.00 0.52 0.04 0.08 89.82 10:20:01 1 10.89 0.00 0.62 0.05 0.09 88.35 10:20:01 2 9.65 0.00 0.50 0.03 0.08 89.74 10:20:01 3 9.71 0.00 0.47 0.01 0.09 89.73 10:30:01 all 9.44 0.00 0.39 0.03 0.09 90.05 10:30:01 0 9.28 0.00 0.38 0.04 0.09 90.22 10:30:01 1 9.70 0.00 0.46 0.03 0.09 89.72 10:30:01 2 9.37 0.00 0.38 0.03 0.09 90.14 10:30:01 3 9.41 0.00 0.36 0.01 0.09 90.13 10:40:18 all 10.59 0.00 0.50 0.09 0.08 88.74 10:40:18 0 10.48 0.00 0.53 0.12 0.08 88.79 10:40:18 1 11.10 0.00 0.56 0.03 0.09 88.23 10:40:18 2 10.37 0.00 0.46 0.15 0.08 88.93 10:40:18 3 10.41 0.00 0.46 0.04 0.09 89.00 10:50:01 all 20.37 0.00 0.77 0.04 0.09 78.74 10:50:01 0 20.40 0.00 0.70 0.03 0.08 78.78 10:50:01 1 19.79 0.00 0.79 0.09 0.09 79.24 10:50:01 2 20.50 0.00 0.74 0.04 0.09 78.63 10:50:01 3 20.78 0.00 0.83 0.02 0.09 78.28 11:00:01 all 11.06 0.00 0.50 1.35 0.08 87.00 11:00:01 0 10.63 0.00 0.54 0.99 0.08 87.75 11:00:01 1 10.97 0.00 0.43 0.16 0.09 88.35 11:00:01 2 11.81 0.00 0.50 3.94 0.08 83.67 11:00:01 3 10.83 0.00 0.54 0.33 0.08 88.22 11:10:18 all 9.14 0.00 0.40 0.10 0.07 90.29 11:10:18 0 9.17 0.00 0.40 0.04 0.06 90.33 11:10:18 1 9.29 0.00 0.34 0.06 0.07 90.25 11:10:18 2 8.83 0.00 0.43 0.26 0.08 90.39 11:10:18 3 9.28 0.00 0.43 0.05 0.07 90.18 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.96 0.00 0.63 0.17 0.08 84.14 Average: 0 14.76 0.00 0.61 0.14 0.08 84.42 Average: 1 15.17 0.00 0.65 0.06 0.09 84.04 Average: 2 15.05 0.00 0.63 0.43 0.09 83.81 Average: 3 14.88 0.00 0.65 0.07 0.09 84.31