---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-44761 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 11G 67G 14% / 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 584 9806 4 5598 15062 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:9d:58:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.121/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75490sec preferred_lft 75490sec inet6 fe80::f816:3eff:fe9d:586f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:22:b1: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-4g-44761) 07/21/25 _x86_64_ (4 CPU) 00:39:17 LINUX RESTART (4 CPU) 00:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:50:01 74.27 4.74 63.72 5.80 840.16 5797.24 96367.43 01:00:01 5.07 0.01 4.79 0.26 0.12 731.10 19398.46 01:10:01 29.64 0.21 26.09 3.34 6.37 9580.45 20839.57 01:20:01 1.46 0.00 1.46 0.00 0.01 17.33 0.00 01:30:01 1.54 0.00 1.54 0.00 0.00 17.68 0.00 01:40:01 14.50 0.00 1.58 12.91 0.15 17.69 233071.89 01:50:01 1.98 0.00 1.98 0.00 0.00 22.68 0.00 02:00:01 1.55 0.00 1.55 0.00 0.00 17.48 0.00 02:10:01 1.61 0.01 1.60 0.00 0.08 18.61 0.03 02:20:01 1.63 0.00 1.63 0.00 0.00 17.93 0.00 02:30:01 1.58 0.00 1.58 0.00 0.00 17.62 0.00 02:40:01 1.58 0.00 1.58 0.00 0.00 17.52 0.00 02:50:01 1.64 0.00 1.64 0.00 0.00 18.23 0.00 03:00:01 1.66 0.00 1.66 0.00 0.00 18.25 0.00 03:10:01 13.86 11.89 1.97 0.00 131.17 33.27 0.11 03:20:01 1.62 0.00 1.62 0.00 0.00 17.65 0.00 03:30:01 1.60 0.00 1.60 0.00 0.00 17.45 0.00 03:40:01 1.72 0.00 1.72 0.00 0.12 18.65 0.00 Average: 8.80 0.94 6.62 1.24 54.29 910.63 20532.93 00:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:50:01 9431708 12840748 3118640 19.05 129568 3427624 3318032 19.05 834128 5727960 2068 01:00:01 9281272 12946216 3011952 18.40 138640 3651716 3343340 19.19 873064 5838096 18228 01:10:01 7741560 13081732 2866336 17.51 168456 5213640 2921132 16.77 1540656 6592896 216 01:20:01 7740816 13081216 2866912 17.51 168640 5213652 2921228 16.77 1540844 6593632 244 01:30:01 7740564 13081192 2866960 17.51 168856 5213664 2921228 16.77 1541056 6594312 220 01:40:01 7735776 13081400 2866732 17.51 169220 5218296 2921292 16.77 1545960 6595240 12 01:50:01 7735020 13081188 2866944 17.51 169504 5218568 2921292 16.77 1546244 6596368 244 02:00:01 7733512 13079876 2868172 17.52 169700 5218564 2921356 16.77 1546424 6597316 212 02:10:01 7715652 13062236 2885940 17.63 169872 5218604 2921356 16.77 1547076 6597528 24 02:20:01 7714392 13061092 2887060 17.63 170052 5218612 2921420 16.77 1547252 6598616 224 02:30:01 7713384 13060268 2887908 17.64 170224 5218620 2921484 16.77 1547428 6599368 216 02:40:01 7712376 13059592 2888556 17.64 170420 5218756 2921548 16.77 1547624 6600352 224 02:50:01 7710896 13058284 2889852 17.65 170576 5218772 2921548 16.77 1547780 6601400 184 03:00:01 7709636 13057420 2890696 17.66 170684 5219068 2921548 16.77 1547880 6602340 248 03:10:01 7656740 13059556 2887912 17.64 172844 5258684 2921760 16.77 1585012 6607880 260 03:20:01 7656240 13059260 2888212 17.64 173044 5258692 2921760 16.77 1585200 6608968 220 03:30:01 7655988 13059200 2888316 17.64 173224 5258700 2921760 16.77 1585384 6609368 28 03:40:01 7655484 13058916 2888552 17.64 173412 5258752 2921760 16.77 1585552 6610236 216 Average: 7891168 13048300 2900870 17.72 166496 5040166 2966936 17.03 1477476 6509549 1294 00:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:50:01 lo 17.50 17.50 3.83 3.83 0.00 0.00 0.00 0.00 00:50:01 ens3 86.60 66.16 879.71 14.78 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 lo 50.50 50.50 13.04 13.04 0.00 0.00 0.00 0.00 01:00:01 ens3 8.51 5.71 4.96 2.31 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 lo 1908.24 1908.24 1845.82 1845.82 0.00 0.00 0.00 0.00 01:10:01 ens3 81.86 58.27 485.20 14.53 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 01:20:01 ens3 1.21 0.20 0.23 0.10 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 ens3 0.76 0.14 0.13 0.06 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:40:01 ens3 0.68 0.15 0.14 0.06 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:50:01 ens3 0.68 0.14 0.13 0.06 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:00:01 ens3 0.44 0.08 0.06 0.02 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 0.61 0.17 0.13 0.07 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:20:01 ens3 2.68 0.20 0.40 0.11 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:30:01 ens3 1.92 0.18 0.28 0.10 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:40:01 ens3 0.79 0.14 0.12 0.06 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:50:01 ens3 0.81 0.13 0.13 0.06 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 0.66 0.08 0.07 0.02 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:01 ens3 0.55 0.07 0.05 0.02 0.00 0.00 0.00 0.00 03:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 ens3 0.34 0.11 0.06 0.04 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:30:01 ens3 0.42 0.12 0.10 0.06 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:40:01 ens3 0.41 0.12 0.07 0.04 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 109.88 109.88 103.49 103.49 0.00 0.00 0.00 0.00 Average: ens3 10.55 7.34 76.17 1.80 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-4g-44761) 07/21/25 _x86_64_ (4 CPU) 00:39:17 LINUX RESTART (4 CPU) 00:40:01 CPU %user %nice %system %iowait %steal %idle 00:50:01 all 33.38 0.00 1.72 0.73 0.08 64.08 00:50:01 0 31.92 0.00 1.61 0.83 0.08 65.56 00:50:01 1 35.46 0.00 2.25 0.72 0.08 61.48 00:50:01 2 35.07 0.00 1.75 1.21 0.08 61.89 00:50:01 3 31.06 0.00 1.28 0.18 0.08 67.40 01:00:01 all 18.21 0.00 0.93 0.05 0.09 80.72 01:00:01 0 18.01 0.00 0.94 0.05 0.09 80.92 01:00:01 1 17.48 0.00 1.07 0.03 0.09 81.33 01:00:01 2 18.90 0.00 0.91 0.04 0.08 80.08 01:00:01 3 18.46 0.00 0.79 0.10 0.08 80.57 01:10:01 all 44.85 0.00 2.57 0.23 0.09 52.26 01:10:01 0 44.68 0.00 2.73 0.29 0.09 52.21 01:10:01 1 46.83 0.00 2.90 0.14 0.08 50.05 01:10:01 2 44.06 0.00 2.17 0.24 0.09 53.45 01:10:01 3 43.82 0.00 2.50 0.25 0.09 53.34 01:20:01 all 0.31 0.00 0.05 0.01 0.03 99.61 01:20:01 0 0.05 0.00 0.05 0.02 0.03 99.85 01:20:01 1 0.93 0.00 0.05 0.00 0.03 98.99 01:20:01 2 0.18 0.00 0.06 0.01 0.04 99.72 01:20:01 3 0.08 0.00 0.03 0.01 0.02 99.88 01:30:01 all 0.26 0.00 0.04 0.01 0.03 99.65 01:30:01 0 0.02 0.00 0.03 0.02 0.02 99.92 01:30:01 1 0.83 0.00 0.08 0.00 0.04 99.05 01:30:01 2 0.18 0.00 0.04 0.03 0.03 99.72 01:30:01 3 0.03 0.00 0.03 0.01 0.02 99.91 01:40:01 all 0.07 0.00 0.04 0.03 0.03 99.83 01:40:01 0 0.05 0.00 0.05 0.00 0.04 99.87 01:40:01 1 0.04 0.00 0.03 0.00 0.03 99.91 01:40:01 2 0.15 0.00 0.07 0.09 0.05 99.64 01:40:01 3 0.03 0.00 0.03 0.02 0.02 99.90 01:50:01 all 0.18 0.00 0.04 0.01 0.03 99.74 01:50:01 0 0.05 0.00 0.04 0.01 0.03 99.87 01:50:01 1 0.03 0.00 0.04 0.01 0.03 99.89 01:50:01 2 0.61 0.00 0.06 0.02 0.04 99.27 01:50:01 3 0.03 0.00 0.04 0.00 0.02 99.91 02:00:01 all 0.30 0.00 0.04 0.01 0.03 99.61 02:00:01 0 0.05 0.00 0.05 0.05 0.03 99.82 02:00:01 1 0.07 0.00 0.06 0.00 0.04 99.84 02:00:01 2 1.07 0.00 0.05 0.00 0.03 98.84 02:00:01 3 0.02 0.00 0.01 0.00 0.01 99.95 02:10:01 all 0.22 0.00 0.04 0.17 0.03 99.54 02:10:01 0 0.06 0.00 0.05 0.00 0.03 99.86 02:10:01 1 0.05 0.00 0.04 0.00 0.03 99.89 02:10:01 2 0.74 0.00 0.05 0.66 0.04 98.51 02:10:01 3 0.03 0.00 0.04 0.02 0.02 99.90 02:20:01 all 0.05 0.00 0.04 0.01 0.03 99.87 02:20:01 0 0.05 0.00 0.04 0.00 0.03 99.88 02:20:01 1 0.06 0.00 0.05 0.01 0.04 99.84 02:20:01 2 0.04 0.00 0.05 0.04 0.03 99.85 02:20:01 3 0.04 0.00 0.03 0.00 0.02 99.91 02:30:01 all 0.16 0.00 0.04 0.07 0.02 99.70 02:30:01 0 0.07 0.00 0.05 0.01 0.03 99.84 02:30:01 1 0.40 0.00 0.03 0.06 0.01 99.49 02:30:01 2 0.05 0.00 0.05 0.19 0.02 99.69 02:30:01 3 0.14 0.00 0.04 0.02 0.02 99.78 02:30:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 0.09 0.00 0.05 0.01 0.02 99.83 02:40:01 0 0.06 0.00 0.04 0.00 0.02 99.88 02:40:01 1 0.19 0.00 0.06 0.00 0.02 99.73 02:40:01 2 0.06 0.00 0.05 0.04 0.02 99.83 02:40:01 3 0.06 0.00 0.06 0.00 0.02 99.86 02:50:01 all 0.09 0.00 0.04 0.12 0.02 99.73 02:50:01 0 0.05 0.00 0.05 0.00 0.02 99.88 02:50:01 1 0.04 0.00 0.03 0.00 0.02 99.91 02:50:01 2 0.23 0.00 0.06 0.48 0.04 99.18 02:50:01 3 0.03 0.00 0.02 0.00 0.01 99.94 03:00:01 all 0.26 0.00 0.05 0.01 0.02 99.66 03:00:01 0 0.08 0.00 0.06 0.00 0.03 99.83 03:00:01 1 0.03 0.00 0.04 0.04 0.02 99.88 03:00:01 2 0.90 0.00 0.07 0.01 0.04 98.99 03:00:01 3 0.03 0.00 0.02 0.00 0.01 99.93 03:10:01 all 0.31 0.08 0.07 0.06 0.03 99.45 03:10:01 0 0.04 0.30 0.09 0.23 0.02 99.32 03:10:01 1 0.04 0.01 0.05 0.02 0.02 99.87 03:10:01 2 0.55 0.00 0.07 0.00 0.03 99.34 03:10:01 3 0.62 0.00 0.07 0.00 0.03 99.28 03:20:01 all 0.18 0.00 0.05 0.01 0.02 99.74 03:20:01 0 0.03 0.00 0.03 0.00 0.02 99.92 03:20:01 1 0.49 0.00 0.05 0.00 0.03 99.43 03:20:01 2 0.07 0.00 0.06 0.01 0.03 99.84 03:20:01 3 0.12 0.00 0.08 0.02 0.03 99.76 03:30:01 all 0.20 0.00 0.05 0.02 0.02 99.71 03:30:01 0 0.02 0.00 0.03 0.06 0.02 99.87 03:30:01 1 0.64 0.00 0.06 0.00 0.02 99.28 03:30:01 2 0.05 0.00 0.04 0.00 0.03 99.88 03:30:01 3 0.08 0.00 0.06 0.01 0.03 99.83 03:40:01 all 0.17 0.00 0.05 0.02 0.03 99.74 03:40:01 0 0.02 0.00 0.02 0.01 0.02 99.94 03:40:01 1 0.06 0.00 0.05 0.00 0.02 99.87 03:40:01 2 0.05 0.00 0.05 0.01 0.03 99.86 03:40:01 3 0.55 0.00 0.07 0.07 0.04 99.28 Average: all 5.50 0.00 0.33 0.09 0.04 94.05 Average: 0 5.28 0.02 0.33 0.09 0.03 94.25 Average: 1 5.74 0.00 0.38 0.06 0.04 93.79 Average: 2 5.70 0.00 0.31 0.17 0.04 93.78 Average: 3 5.27 0.00 0.29 0.04 0.03 94.37