---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-41583 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 699 5295 4 9994 14947 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:41:f3:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.171/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78317sec preferred_lft 78317sec inet6 fe80::f816:3eff:fe41:f34e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:fd:9f:84 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-41583) 07/10/25 _x86_64_ (4 CPU) 16:47:39 LINUX RESTART (4 CPU) 16:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:00:30 86.90 4.35 77.06 5.49 757.54 34691.48 32647.67 17:10:30 5.70 0.40 5.12 0.17 25.84 155.52 434.23 17:20:27 5.86 0.01 5.68 0.17 0.12 121.24 658.22 17:30:30 14.46 0.63 13.05 0.77 6.52 1264.10 1391.18 17:40:00 22.55 0.00 21.50 1.05 0.00 708.52 1654.26 17:50:29 9.46 0.00 9.04 0.42 0.00 160.89 1169.91 18:00:30 4.82 0.00 4.63 0.18 0.00 88.29 72.09 18:10:15 20.69 0.00 4.59 16.09 0.15 85.31 217681.15 18:20:20 4.61 0.00 4.44 0.17 0.00 75.25 400.21 18:30:26 9.63 0.02 9.10 0.50 3.89 1158.03 518.57 18:40:30 13.41 0.00 12.86 0.55 0.00 245.11 362.41 18:50:30 10.13 0.00 9.57 0.56 0.00 1195.60 333.72 19:00:30 5.49 0.00 5.30 0.19 0.00 124.37 248.72 Average: 16.62 0.43 14.18 2.01 63.53 3192.70 19467.28 16:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:00:30 169452 8390828 7532512 46.01 235244 7797364 8967368 51.47 2297908 13147560 680 17:10:30 2258476 10130872 5794716 35.39 236412 7456292 6901008 39.61 2309016 11065724 56 17:20:27 2490832 10367472 5557652 33.94 237440 7459528 6569120 37.71 2324852 10823212 68 17:30:30 4692628 12850380 3075248 18.78 246128 7723524 3742956 21.48 2431352 8512088 32 17:40:00 5484936 13728684 2196956 13.42 252196 7797140 2934804 16.85 2454000 7687944 384 17:50:29 3170068 11417676 4506300 27.52 253788 7799344 5204640 29.87 2455768 9997800 212 18:00:30 3148136 11400060 4523820 27.63 254568 7802932 5220180 29.96 2456592 10008612 276 18:10:15 1468564 9727060 6195952 37.84 255236 7808836 6781800 38.93 2461812 11684600 72 18:20:20 1705784 9965640 5957444 36.39 255828 7809576 6636908 38.10 2462492 11450380 68 18:30:26 6779700 15325520 599520 3.66 263964 8077440 1300216 7.46 2525620 6307784 212 18:40:30 2732152 11283244 4639884 28.34 265540 8080844 5345892 30.69 2566612 10309584 284 18:50:30 2596768 11429512 4493056 27.44 273120 8345492 5221064 29.97 2660836 10333176 396 19:00:30 1683512 10520152 5401736 32.99 273592 8348820 6014908 34.53 2673576 11228864 192 Average: 2952385 11272085 4651907 28.41 254081 7869779 5449297 31.28 2467726 10196718 226 16:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:00:30 lo 8.89 8.89 9.28 9.28 0.00 0.00 0.00 0.00 17:00:30 ens3 108.35 72.57 1563.98 7.43 0.00 0.00 0.00 0.00 17:00:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:30 lo 5.07 5.07 3.19 3.19 0.00 0.00 0.00 0.00 17:10:30 ens3 0.44 0.23 0.07 0.04 0.00 0.00 0.00 0.00 17:10:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:27 lo 13.49 13.49 6.63 6.63 0.00 0.00 0.00 0.00 17:20:27 ens3 0.67 0.45 0.14 0.11 0.00 0.00 0.00 0.00 17:20:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:30 lo 14.45 14.45 8.11 8.11 0.00 0.00 0.00 0.00 17:30:30 ens3 0.96 0.96 0.24 0.21 0.00 0.00 0.00 0.00 17:30:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:00 lo 13.68 13.68 6.84 6.84 0.00 0.00 0.00 0.00 17:40:00 ens3 1.15 1.02 0.30 0.25 0.00 0.00 0.00 0.00 17:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:29 lo 19.46 19.46 10.01 10.01 0.00 0.00 0.00 0.00 17:50:29 ens3 0.93 0.73 0.19 0.77 0.00 0.00 0.00 0.00 17:50:29 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:30 lo 26.38 26.38 9.51 9.51 0.00 0.00 0.00 0.00 18:00:30 ens3 0.78 0.64 0.15 0.38 0.00 0.00 0.00 0.00 18:00:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:15 lo 21.10 21.10 10.06 10.06 0.00 0.00 0.00 0.00 18:10:15 ens3 0.66 0.59 0.13 0.11 0.00 0.00 0.00 0.00 18:10:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:20 lo 9.25 9.25 5.73 5.73 0.00 0.00 0.00 0.00 18:20:20 ens3 0.61 0.40 0.14 0.11 0.00 0.00 0.00 0.00 18:20:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:26 lo 14.21 14.21 7.93 7.93 0.00 0.00 0.00 0.00 18:30:26 ens3 1.01 0.76 0.28 0.22 0.00 0.00 0.00 0.00 18:30:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:30 lo 21.58 21.58 8.60 8.60 0.00 0.00 0.00 0.00 18:40:30 ens3 0.94 0.76 0.20 0.16 0.00 0.00 0.00 0.00 18:40:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:30 lo 21.43 21.43 10.11 10.11 0.00 0.00 0.00 0.00 18:50:30 ens3 0.82 0.59 0.22 0.17 0.00 0.00 0.00 0.00 18:50:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:30 lo 30.31 30.31 11.99 11.99 0.00 0.00 0.00 0.00 19:00:30 ens3 0.95 0.67 0.22 0.17 0.00 0.00 0.00 0.00 19:00:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.85 16.85 8.32 8.32 0.00 0.00 0.00 0.00 Average: ens3 9.45 6.42 125.55 0.80 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-41583) 07/10/25 _x86_64_ (4 CPU) 16:47:39 LINUX RESTART (4 CPU) 16:50:02 CPU %user %nice %system %iowait %steal %idle 17:00:30 all 51.52 0.00 2.68 9.84 0.11 35.85 17:00:30 0 52.33 0.00 2.75 9.65 0.11 35.16 17:00:30 1 55.09 0.00 2.68 8.02 0.12 34.09 17:00:30 2 50.28 0.00 2.70 8.96 0.11 37.95 17:00:30 3 48.37 0.00 2.60 12.73 0.11 36.19 17:10:30 all 6.96 0.00 0.37 0.10 0.08 92.48 17:10:30 0 7.48 0.00 0.43 0.07 0.08 91.94 17:10:30 1 7.10 0.00 0.35 0.03 0.09 92.43 17:10:30 2 7.11 0.00 0.34 0.10 0.08 92.37 17:10:30 3 6.16 0.00 0.37 0.20 0.09 93.19 17:20:27 all 8.58 0.00 0.37 0.03 0.08 90.94 17:20:27 0 8.85 0.00 0.31 0.00 0.07 90.77 17:20:27 1 8.35 0.00 0.39 0.02 0.08 91.17 17:20:27 2 8.01 0.00 0.36 0.03 0.08 91.51 17:20:27 3 9.10 0.00 0.43 0.09 0.08 90.30 17:30:30 all 18.54 0.00 0.74 0.08 0.09 80.55 17:30:30 0 18.21 0.00 0.70 0.11 0.09 80.90 17:30:30 1 18.27 0.00 0.66 0.04 0.09 80.94 17:30:30 2 19.36 0.00 0.73 0.07 0.10 79.74 17:30:30 3 18.32 0.00 0.87 0.11 0.09 80.61 17:40:00 all 30.56 0.00 1.10 0.07 0.10 68.17 17:40:00 0 30.58 0.00 1.08 0.04 0.10 68.21 17:40:00 1 29.65 0.00 1.23 0.08 0.10 68.94 17:40:00 2 30.68 0.00 1.01 0.03 0.09 68.18 17:40:00 3 31.35 0.00 1.07 0.14 0.10 67.34 17:50:29 all 16.11 0.00 0.61 0.03 0.09 83.16 17:50:29 0 16.63 0.00 0.60 0.04 0.09 82.65 17:50:29 1 15.71 0.00 0.67 0.05 0.09 83.48 17:50:29 2 16.41 0.00 0.58 0.02 0.09 82.90 17:50:29 3 15.70 0.00 0.59 0.03 0.09 83.60 18:00:30 all 7.87 0.00 0.46 0.02 0.09 91.56 18:00:30 0 7.89 0.00 0.43 0.04 0.08 91.56 18:00:30 1 7.64 0.00 0.52 0.02 0.09 91.73 18:00:30 2 8.21 0.00 0.44 0.01 0.09 91.25 18:00:30 3 7.72 0.00 0.46 0.03 0.09 91.70 18:10:15 all 9.57 0.00 0.51 0.04 0.09 89.78 18:10:15 0 8.97 0.00 0.52 0.01 0.09 90.41 18:10:15 1 9.63 0.00 0.54 0.05 0.10 89.69 18:10:15 2 9.97 0.00 0.47 0.00 0.09 89.47 18:10:15 3 9.72 0.00 0.52 0.11 0.09 89.56 18:20:20 all 8.27 0.00 0.47 0.02 0.09 91.15 18:20:20 0 8.72 0.00 0.54 0.01 0.09 90.64 18:20:20 1 8.30 0.00 0.42 0.04 0.09 91.14 18:20:20 2 7.82 0.00 0.46 0.01 0.09 91.62 18:20:20 3 8.23 0.00 0.46 0.01 0.08 91.22 18:30:26 all 12.28 0.00 0.62 0.06 0.09 86.94 18:30:26 0 12.15 0.00 0.56 0.01 0.09 87.18 18:30:26 1 12.25 0.00 0.64 0.17 0.09 86.84 18:30:26 2 12.11 0.00 0.64 0.02 0.09 87.13 18:30:26 3 12.62 0.00 0.64 0.04 0.09 86.61 18:40:30 all 24.26 0.00 0.85 0.05 0.09 74.76 18:40:30 0 23.49 0.00 0.71 0.02 0.09 75.69 18:40:30 1 24.24 0.00 0.82 0.08 0.09 74.77 18:40:30 2 24.41 0.00 0.96 0.02 0.09 74.52 18:40:30 3 24.88 0.00 0.89 0.08 0.09 74.06 18:40:30 CPU %user %nice %system %iowait %steal %idle 18:50:30 all 14.76 0.00 0.68 0.05 0.09 84.42 18:50:30 0 13.63 0.00 0.72 0.05 0.09 85.51 18:50:30 1 14.92 0.00 0.71 0.03 0.09 84.26 18:50:30 2 15.42 0.00 0.75 0.08 0.09 83.67 18:50:30 3 15.07 0.00 0.56 0.04 0.09 84.24 19:00:30 all 10.20 0.00 0.55 0.03 0.09 89.13 19:00:30 0 10.36 0.00 0.53 0.05 0.08 88.98 19:00:30 1 10.28 0.00 0.53 0.04 0.09 89.06 19:00:30 2 9.87 0.00 0.60 0.01 0.10 89.42 19:00:30 3 10.30 0.00 0.52 0.03 0.09 89.06 Average: all 16.96 0.00 0.78 0.83 0.09 81.34 Average: 0 16.95 0.00 0.77 0.81 0.09 81.39 Average: 1 17.12 0.00 0.79 0.69 0.09 81.31 Average: 2 16.97 0.00 0.78 0.75 0.09 81.42 Average: 3 16.79 0.00 0.77 1.09 0.09 81.26