---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-49306 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 9.0G 69G 12% / 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 620 11787 4 3581 15026 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:c2:af:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.253/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75490sec preferred_lft 75490sec inet6 fe80::f816:3eff:fec2:af5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:ff:80:7d 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-4g-49306) 08/04/25 _x86_64_ (4 CPU) 18:23:17 LINUX RESTART (4 CPU) 18:30:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:40:00 6.91 0.06 5.99 0.86 3.51 611.87 17452.72 18:50:00 2.21 0.00 2.21 0.00 0.00 26.13 0.00 19:00:00 14.66 0.00 2.23 12.43 0.15 26.15 238811.39 19:10:00 2.29 0.00 2.29 0.00 0.00 26.33 0.00 19:20:00 2.36 0.00 2.36 0.00 0.01 27.09 0.00 19:30:00 2.33 0.00 2.33 0.00 0.00 26.39 0.00 19:40:00 1.90 0.00 1.90 0.00 0.00 21.43 0.00 19:50:00 1.96 0.00 1.96 0.00 0.00 22.09 0.00 20:00:00 1.81 0.00 1.81 0.00 0.00 20.05 0.00 20:10:00 2.02 0.00 2.02 0.00 0.00 22.41 0.00 20:20:00 1.58 0.00 1.58 0.00 0.00 17.53 0.00 20:30:00 1.65 0.00 1.65 0.00 0.00 18.17 0.00 20:40:00 1.96 0.00 1.96 0.00 0.00 22.15 0.00 20:50:00 2.29 0.00 2.29 0.00 0.00 25.61 0.00 21:00:00 1.98 0.00 1.98 0.00 0.00 21.92 0.00 21:10:00 1.76 0.00 1.76 0.00 0.00 19.51 0.00 21:20:00 1.83 0.00 1.83 0.00 0.00 20.07 0.00 Average: 3.03 0.00 2.24 0.78 0.22 57.35 15074.36 18:30:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:40:00 6509336 9781704 6179340 37.74 101360 3330032 6712068 38.53 791572 8716040 48 18:50:00 6506060 9779208 6181832 37.76 102096 3330044 6712516 38.53 792316 8718932 20 19:00:00 6499268 9778072 6182928 37.76 103024 3334728 6712836 38.53 797928 8719436 20 19:10:00 6497756 9777316 6183592 37.77 103756 3334740 6712964 38.53 798648 8719888 24 19:20:00 6495740 9775992 6184988 37.78 104436 3334752 6713292 38.53 799344 8720616 24 19:30:00 6494480 9775668 6185244 37.78 105152 3334952 6713292 38.53 800044 8720892 24 19:40:00 6493724 9775620 6185320 37.78 105704 3335084 6713340 38.53 800600 8721564 24 19:50:00 6492968 9775364 6185572 37.78 106212 3335096 6713408 38.53 801088 8721956 24 20:00:00 6491708 9774828 6186124 37.78 106740 3335232 6713536 38.54 801624 8722636 20 20:10:00 6489948 9773764 6187212 37.79 107384 3335244 6713536 38.54 802292 8722796 16 20:20:00 6487456 9771712 6189168 37.80 107860 3335256 6713536 38.54 802760 8723344 28 20:30:00 6484684 9769428 6191468 37.81 108348 3335260 6713536 38.54 803244 8723572 64 20:40:00 6481912 9767524 6193440 37.83 108948 3335528 6713536 38.54 803816 8724020 20 20:50:00 6481660 9768040 6192888 37.82 109664 3335536 6713536 38.54 804540 8724752 16 21:00:00 6481156 9768136 6192768 37.82 110224 3335544 6713536 38.54 805108 8725424 64 21:10:00 6480904 9768520 6192400 37.82 110680 3335688 6713536 38.54 805584 8725440 24 21:20:00 6480400 9768468 6192436 37.82 111112 3335684 6713732 38.54 806012 8725972 36 Average: 6491127 9773492 6187454 37.79 106629 3334612 6713279 38.53 800972 8722193 29 18:30:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:40:00 lo 0.26 0.26 0.02 0.02 0.00 0.00 0.00 0.00 18:40:00 ens3 5.53 3.68 8.02 1.45 0.00 0.00 0.00 0.00 18:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:50:00 ens3 2.10 0.34 0.52 0.26 0.00 0.00 0.00 0.00 18:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:00:00 ens3 0.83 0.15 0.14 0.06 0.00 0.00 0.00 0.00 19:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:10:00 ens3 0.74 0.08 0.09 0.02 0.00 0.00 0.00 0.00 19:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:20:00 ens3 0.46 0.10 0.08 0.04 0.00 0.00 0.00 0.00 19:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:30:00 ens3 0.33 0.08 0.04 0.02 0.00 0.00 0.00 0.00 19:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:40:00 ens3 0.46 0.12 0.08 0.04 0.00 0.00 0.00 0.00 19:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:50:00 ens3 0.43 0.08 0.07 0.02 0.00 0.00 0.00 0.00 19:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:00:00 ens3 0.38 0.07 0.06 0.02 0.00 0.00 0.00 0.00 20:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:10:00 ens3 0.45 0.09 0.08 0.04 0.00 0.00 0.00 0.00 20:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:20:00 ens3 0.39 0.10 0.07 0.04 0.00 0.00 0.00 0.00 20:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:30:00 ens3 0.46 0.10 0.09 0.04 0.00 0.00 0.00 0.00 20:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:40:00 ens3 0.65 0.16 0.13 0.06 0.00 0.00 0.00 0.00 20:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:50:00 ens3 0.54 0.08 0.08 0.02 0.00 0.00 0.00 0.00 20:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:00:00 ens3 0.40 0.07 0.05 0.02 0.00 0.00 0.00 0.00 21:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:10:00 ens3 0.66 0.16 0.16 0.08 0.00 0.00 0.00 0.00 21:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:20:00 ens3 0.57 0.14 0.11 0.06 0.00 0.00 0.00 0.00 21:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.90 0.33 0.58 0.13 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-4g-49306) 08/04/25 _x86_64_ (4 CPU) 18:23:17 LINUX RESTART (4 CPU) 18:30:00 CPU %user %nice %system %iowait %steal %idle 18:40:00 all 7.15 0.00 0.33 0.06 0.06 92.40 18:40:00 0 7.85 0.00 0.45 0.04 0.05 91.62 18:40:00 1 7.27 0.00 0.26 0.02 0.07 92.38 18:40:00 2 6.46 0.00 0.28 0.12 0.06 93.08 18:40:00 3 7.00 0.00 0.34 0.06 0.05 92.55 18:50:00 all 0.49 0.00 0.16 0.03 0.05 99.26 18:50:00 0 0.22 0.00 0.11 0.12 0.04 99.52 18:50:00 1 0.98 0.00 0.20 0.00 0.07 98.75 18:50:00 2 0.52 0.00 0.20 0.00 0.06 99.22 18:50:00 3 0.26 0.00 0.13 0.01 0.05 99.56 19:00:00 all 0.48 0.00 0.15 0.04 0.03 99.30 19:00:00 0 0.37 0.00 0.12 0.04 0.04 99.43 19:00:00 1 0.40 0.00 0.23 0.03 0.05 99.29 19:00:00 2 0.91 0.00 0.11 0.00 0.03 98.94 19:00:00 3 0.23 0.00 0.13 0.08 0.02 99.53 19:10:00 all 0.38 0.00 0.14 0.03 0.03 99.42 19:10:00 0 0.35 0.00 0.17 0.06 0.04 99.38 19:10:00 1 0.61 0.00 0.15 0.01 0.03 99.19 19:10:00 2 0.23 0.00 0.15 0.00 0.03 99.59 19:10:00 3 0.31 0.00 0.10 0.03 0.03 99.53 19:20:00 all 0.34 0.00 0.12 0.04 0.04 99.47 19:20:00 0 0.16 0.00 0.07 0.06 0.02 99.69 19:20:00 1 0.55 0.00 0.18 0.06 0.11 99.10 19:20:00 2 0.14 0.00 0.10 0.02 0.02 99.72 19:20:00 3 0.50 0.00 0.11 0.01 0.03 99.36 19:30:00 all 0.42 0.00 0.12 0.01 0.03 99.43 19:30:00 0 0.17 0.00 0.10 0.01 0.03 99.69 19:30:00 1 1.23 0.00 0.11 0.00 0.03 98.63 19:30:00 2 0.11 0.00 0.10 0.00 0.03 99.76 19:30:00 3 0.16 0.00 0.16 0.02 0.04 99.62 19:40:00 all 0.48 0.00 0.11 0.01 0.03 99.36 19:40:00 0 0.10 0.00 0.07 0.00 0.02 99.81 19:40:00 1 1.54 0.00 0.18 0.00 0.05 98.23 19:40:00 2 0.13 0.00 0.10 0.00 0.03 99.74 19:40:00 3 0.14 0.00 0.12 0.03 0.03 99.68 19:50:00 all 0.20 0.00 0.12 0.01 0.03 99.65 19:50:00 0 0.04 0.00 0.03 0.01 0.01 99.92 19:50:00 1 0.43 0.00 0.19 0.01 0.04 99.33 19:50:00 2 0.18 0.00 0.11 0.00 0.03 99.67 19:50:00 3 0.14 0.00 0.13 0.02 0.04 99.67 20:00:00 all 0.20 0.00 0.10 0.01 0.03 99.66 20:00:00 0 0.13 0.00 0.07 0.00 0.02 99.78 20:00:00 1 0.16 0.00 0.14 0.02 0.04 99.64 20:00:00 2 0.10 0.00 0.06 0.00 0.03 99.81 20:00:00 3 0.40 0.00 0.14 0.01 0.04 99.41 20:10:00 all 0.35 0.00 0.11 0.01 0.03 99.50 20:10:00 0 0.07 0.00 0.06 0.03 0.01 99.83 20:10:00 1 0.25 0.00 0.19 0.02 0.05 99.49 20:10:00 2 0.31 0.00 0.07 0.00 0.02 99.60 20:10:00 3 0.76 0.00 0.13 0.00 0.04 99.07 20:20:00 all 0.20 0.00 0.12 0.01 0.03 99.63 20:20:00 0 0.10 0.00 0.09 0.01 0.02 99.79 20:20:00 1 0.18 0.00 0.15 0.02 0.03 99.62 20:20:00 2 0.38 0.00 0.16 0.00 0.04 99.43 20:20:00 3 0.17 0.00 0.11 0.00 0.04 99.69 20:20:00 CPU %user %nice %system %iowait %steal %idle 20:30:00 all 0.18 0.00 0.12 0.03 0.03 99.65 20:30:00 0 0.13 0.00 0.11 0.03 0.03 99.70 20:30:00 1 0.16 0.00 0.13 0.02 0.03 99.65 20:30:00 2 0.14 0.00 0.10 0.05 0.03 99.68 20:30:00 3 0.27 0.00 0.12 0.01 0.03 99.58 20:40:00 all 0.22 0.00 0.11 0.01 0.03 99.63 20:40:00 0 0.52 0.00 0.18 0.01 0.05 99.25 20:40:00 1 0.14 0.00 0.11 0.01 0.03 99.71 20:40:00 2 0.10 0.00 0.07 0.01 0.02 99.80 20:40:00 3 0.13 0.00 0.07 0.01 0.02 99.77 20:50:00 all 0.20 0.00 0.12 0.33 0.03 99.33 20:50:00 0 0.32 0.00 0.14 1.02 0.03 98.50 20:50:00 1 0.20 0.00 0.13 0.10 0.03 99.54 20:50:00 2 0.17 0.00 0.13 0.05 0.03 99.62 20:50:00 3 0.10 0.00 0.08 0.14 0.02 99.66 21:00:00 all 0.37 0.00 0.13 0.15 0.02 99.33 21:00:00 0 0.22 0.00 0.12 0.18 0.02 99.46 21:00:00 1 0.74 0.00 0.19 0.07 0.03 98.97 21:00:00 2 0.39 0.00 0.13 0.23 0.02 99.22 21:00:00 3 0.14 0.00 0.08 0.10 0.02 99.65 21:10:00 all 0.45 0.00 0.13 0.05 0.03 99.34 21:10:00 0 0.19 0.00 0.15 0.06 0.03 99.57 21:10:00 1 1.29 0.00 0.17 0.00 0.03 98.51 21:10:00 2 0.16 0.00 0.12 0.15 0.03 99.54 21:10:00 3 0.15 0.00 0.09 0.00 0.02 99.74 21:20:00 all 0.32 0.00 0.14 0.03 0.03 99.48 21:20:00 0 0.19 0.00 0.11 0.01 0.02 99.67 21:20:00 1 0.44 0.00 0.18 0.00 0.03 99.36 21:20:00 2 0.30 0.00 0.18 0.09 0.03 99.40 21:20:00 3 0.38 0.00 0.10 0.03 0.02 99.47 Average: all 0.73 0.00 0.14 0.05 0.03 99.05 Average: 0 0.65 0.00 0.12 0.10 0.03 99.10 Average: 1 0.98 0.00 0.17 0.02 0.04 98.79 Average: 2 0.63 0.00 0.13 0.04 0.03 99.17 Average: 3 0.66 0.00 0.13 0.03 0.03 99.15