---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-31530 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 26G 130G 17% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 823 10419 4 20849 30801 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:e8:10:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.81/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 79094sec preferred_lft 79094sec inet6 fe80::f816:3eff:fee8:108c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether be:a1:85:a1:d3:f0 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 inet6 fe80::bca1:85ff:fea1:d3f0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-31530) 07/29/25 _x86_64_ (8 CPU) 11:55:42 LINUX RESTART (8 CPU) 12:00:13 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:21 62.09 0.84 57.03 4.22 628.20 17050.02 40781.72 12:20:15 262.42 0.76 259.95 1.71 7.64 10929.16 10192.13 12:30:21 148.71 0.13 139.52 9.06 2.40 51087.01 197541.51 12:40:23 2.43 0.00 2.42 0.01 0.00 166.05 12.06 12:50:06 1.91 0.00 1.91 0.00 0.00 22.05 0.00 13:00:23 1.49 0.00 1.49 0.00 0.00 16.57 0.00 13:10:23 1.38 0.00 1.38 0.00 0.00 15.53 0.00 13:20:23 1.43 0.00 1.43 0.00 0.00 17.39 0.00 13:30:23 1.40 0.00 1.40 0.00 0.00 15.88 0.00 13:40:23 1.45 0.00 1.45 0.00 0.43 16.35 0.00 13:50:23 1.43 0.00 1.43 0.00 0.00 15.97 0.00 Average: 44.09 0.16 42.56 1.37 58.71 7264.00 22797.76 12:00:13 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:21 20105956 28259212 4264264 12.98 214576 7740284 4721944 13.92 1326100 10714724 28416 12:20:15 18272808 28708940 3542084 10.78 399552 9677688 3729560 11.00 1827220 11630904 90848 12:30:21 6896740 28297188 4109464 12.50 580928 19686960 4483492 13.22 3305604 20885664 16 12:40:23 6754548 28245688 4204680 12.79 582784 19716728 4596312 13.55 3324676 21008472 148 12:50:06 6761952 28253324 4196940 12.77 582872 19716868 4595764 13.55 3325524 21007244 208 13:00:23 6755944 28247388 4202976 12.79 582920 19716880 4595560 13.55 3325576 21007116 12 13:10:23 6755964 28247480 4202780 12.79 582980 19716892 4595996 13.55 3325636 21007324 72 13:20:23 6750496 28242604 4207460 12.80 583036 19717384 4595232 13.55 3326128 21006652 44 13:30:23 6617480 28109688 4340192 13.21 583100 19717400 4768824 14.06 3326196 21147208 156 13:40:23 6631256 28123720 4326012 13.16 583144 19717556 4760940 14.04 3326260 21138320 16 13:50:23 6632640 28125320 4324656 13.16 583188 19717692 4758980 14.03 3326300 21136768 16 Average: 8994162 28260050 4174683 12.70 532644 17712939 4563873 13.46 3005929 19244581 10905 12:00:13 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:21 lo 0.36 0.36 0.06 0.06 0.00 0.00 0.00 0.00 12:10:21 ens3 124.12 60.82 1251.97 11.20 0.00 0.00 0.00 0.00 12:10:21 docker0 21.53 53.92 2.19 522.81 0.00 0.00 0.00 0.00 12:10:21 veth9457ddd 11.52 23.62 1.78 168.24 0.00 0.00 0.00 0.01 12:20:15 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 12:20:15 ens3 79.63 47.37 332.33 8.05 0.00 0.00 0.00 0.00 12:20:15 docker0 4.44 5.97 0.79 16.58 0.00 0.00 0.00 0.00 12:30:21 lo 0.37 0.37 0.07 0.07 0.00 0.00 0.00 0.00 12:30:21 ens3 163.65 88.03 1475.40 20.04 0.00 0.00 0.00 0.00 12:30:21 docker0 28.77 55.94 1.67 551.99 0.00 0.00 0.00 0.00 12:30:21 veth439101f 4.87 15.46 0.41 151.52 0.00 0.00 0.00 0.01 12:40:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:23 ens3 19.52 13.14 20.52 3.17 0.00 0.00 0.00 0.00 12:40:23 docker0 12.97 19.04 2.66 20.41 0.00 0.00 0.00 0.00 12:40:23 veth439101f 12.97 19.05 2.84 20.41 0.00 0.00 0.00 0.00 12:50:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:06 ens3 0.91 0.44 0.34 0.64 0.00 0.00 0.00 0.00 12:50:06 docker0 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 12:50:06 veth439101f 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 13:00:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:23 ens3 2.55 0.40 1.49 0.92 0.00 0.00 0.00 0.00 13:00:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:23 veth439101f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:23 ens3 0.61 0.32 0.21 0.54 0.00 0.00 0.00 0.00 13:10:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:23 veth439101f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:23 ens3 0.92 0.80 1.05 0.86 0.00 0.00 0.00 0.00 13:20:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:23 veth439101f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:23 ens3 0.62 0.29 0.20 0.46 0.00 0.00 0.00 0.00 13:30:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:23 veth439101f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:23 ens3 1.15 1.12 0.24 1.64 0.00 0.00 0.00 0.00 13:40:23 docker0 0.03 0.04 0.01 0.02 0.00 0.00 0.00 0.00 13:40:23 veth439101f 0.03 0.04 0.01 0.02 0.00 0.00 0.00 0.00 13:50:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:50:23 ens3 0.53 0.27 0.18 0.52 0.00 0.00 0.00 0.00 13:50:23 docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 13:50:23 veth439101f 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.15 0.15 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 36.03 19.45 282.58 4.39 0.00 0.00 0.00 0.00 Average: docker0 6.20 12.37 0.67 102.09 0.00 0.00 0.00 0.00 Average: veth439101f 1.63 3.16 0.30 15.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-31530) 07/29/25 _x86_64_ (8 CPU) 11:55:42 LINUX RESTART (8 CPU) 12:00:13 CPU %user %nice %system %iowait %steal %idle 12:10:21 all 12.28 0.00 0.82 0.51 0.03 86.36 12:10:21 0 77.15 0.00 1.07 0.89 0.07 20.82 12:10:21 1 2.34 0.00 0.97 0.84 0.04 95.82 12:10:21 2 3.28 0.00 0.78 0.55 0.03 95.36 12:10:21 3 2.54 0.00 0.78 0.12 0.03 96.53 12:10:21 4 1.85 0.00 0.69 0.78 0.02 96.67 12:10:21 5 7.26 0.00 1.15 0.23 0.03 91.32 12:10:21 6 2.01 0.00 0.61 0.44 0.01 96.93 12:10:21 7 1.78 0.00 0.53 0.21 0.03 97.45 12:20:15 all 15.54 0.00 1.49 0.90 0.05 82.03 12:20:15 0 8.44 0.00 1.47 0.72 0.04 89.33 12:20:15 1 11.31 0.00 1.33 0.84 0.04 86.48 12:20:15 2 7.31 0.00 1.12 0.89 0.03 90.65 12:20:15 3 8.53 0.00 1.34 1.11 0.06 88.97 12:20:15 4 30.18 0.00 1.95 1.33 0.05 66.48 12:20:15 5 12.86 0.00 1.62 0.59 0.04 84.89 12:20:15 6 8.12 0.00 1.59 0.94 0.03 89.31 12:20:15 7 37.57 0.00 1.49 0.78 0.07 60.08 12:30:21 all 16.33 0.00 1.66 1.24 0.05 80.72 12:30:21 0 53.94 0.00 1.72 2.18 0.07 42.08 12:30:21 1 9.81 0.00 1.11 0.36 0.05 88.67 12:30:21 2 9.42 0.00 2.08 1.14 0.05 87.31 12:30:21 3 19.87 0.00 2.33 0.59 0.05 77.17 12:30:21 4 10.12 0.00 1.16 1.06 0.05 87.61 12:30:21 5 9.54 0.00 2.39 2.07 0.05 85.95 12:30:21 6 9.46 0.00 1.24 1.01 0.03 88.26 12:30:21 7 8.47 0.00 1.28 1.49 0.04 88.73 12:40:23 all 10.45 0.00 0.43 0.01 0.03 89.09 12:40:23 0 20.41 0.00 0.31 0.00 0.04 79.24 12:40:23 1 0.71 0.00 0.02 0.00 0.02 99.25 12:40:23 2 0.05 0.00 0.04 0.00 0.04 99.87 12:40:23 3 0.05 0.00 0.04 0.01 0.01 99.88 12:40:23 4 0.03 0.00 0.03 0.01 0.02 99.91 12:40:23 5 59.34 0.00 2.62 0.00 0.06 37.98 12:40:23 6 0.11 0.00 0.06 0.05 0.00 99.77 12:40:23 7 2.88 0.00 0.31 0.00 0.01 96.80 12:50:06 all 11.72 0.00 1.07 0.02 0.03 87.16 12:50:06 0 0.01 0.00 1.78 0.00 0.08 98.13 12:50:06 1 0.59 0.00 0.04 0.03 0.03 99.31 12:50:06 2 23.32 0.00 1.64 0.00 0.05 74.99 12:50:06 3 20.68 0.00 1.41 0.03 0.03 77.84 12:50:06 4 0.03 0.00 0.01 0.00 0.01 99.96 12:50:06 5 49.29 0.00 3.64 0.00 0.06 47.01 12:50:06 6 0.01 0.00 0.01 0.08 0.00 99.90 12:50:06 7 0.02 0.00 0.01 0.00 0.00 99.98 13:00:23 all 11.80 0.00 0.77 0.01 0.03 87.39 13:00:23 0 13.37 0.00 0.93 0.00 0.03 85.67 13:00:23 1 0.29 0.00 0.04 0.00 0.04 99.62 13:00:23 2 70.03 0.00 4.43 0.00 0.09 25.45 13:00:23 3 7.46 0.00 0.49 0.00 0.04 92.00 13:00:23 4 3.15 0.00 0.23 0.00 0.01 96.60 13:00:23 5 0.01 0.00 0.01 0.01 0.01 99.97 13:00:23 6 0.01 0.00 0.00 0.03 0.00 99.96 13:00:23 7 0.02 0.00 0.01 0.00 0.05 99.92 13:10:23 all 11.83 0.00 0.73 0.00 0.03 87.40 13:10:23 0 0.02 0.00 0.02 0.00 0.01 99.96 13:10:23 1 0.26 0.00 0.03 0.00 0.04 99.67 13:10:23 2 94.20 0.00 5.70 0.00 0.10 0.00 13:10:23 3 0.01 0.00 0.01 0.01 0.01 99.96 13:10:23 4 0.02 0.00 0.01 0.00 0.00 99.96 13:10:23 5 0.01 0.00 0.01 0.00 0.01 99.97 13:10:23 6 0.01 0.00 0.00 0.02 0.00 99.96 13:10:23 7 0.04 0.00 0.04 0.00 0.09 99.82 13:20:23 all 11.89 0.00 0.67 0.00 0.03 87.41 13:20:23 0 0.02 0.00 0.02 0.00 0.01 99.95 13:20:23 1 0.14 0.00 0.04 0.00 0.04 99.78 13:20:23 2 94.70 0.00 5.20 0.00 0.10 0.00 13:20:23 3 0.01 0.00 0.02 0.02 0.01 99.95 13:20:23 4 0.03 0.00 0.01 0.00 0.01 99.96 13:20:23 5 0.02 0.00 0.01 0.00 0.00 99.97 13:20:23 6 0.02 0.00 0.01 0.02 0.00 99.96 13:20:23 7 0.05 0.00 0.04 0.00 0.09 99.83 13:30:23 all 11.93 0.00 0.74 0.01 0.03 87.29 13:30:23 0 0.01 0.00 0.01 0.00 0.01 99.97 13:30:23 1 1.21 0.00 0.04 0.00 0.03 98.72 13:30:23 2 94.13 0.00 5.77 0.00 0.10 0.00 13:30:23 3 0.00 0.00 0.01 0.01 0.06 99.92 13:30:23 4 0.04 0.00 0.01 0.00 0.01 99.95 13:30:23 5 0.01 0.00 0.01 0.00 0.00 99.98 13:30:23 6 0.03 0.00 0.01 0.05 0.02 99.91 13:30:23 7 0.05 0.00 0.03 0.00 0.03 99.89 13:40:23 all 11.90 0.00 0.71 0.00 0.03 87.35 13:40:23 0 0.01 0.00 0.35 0.00 0.03 99.60 13:40:23 1 0.16 0.00 0.03 0.00 0.04 99.78 13:40:23 2 62.64 0.00 3.51 0.00 0.06 33.79 13:40:23 3 26.42 0.00 1.41 0.00 0.08 72.09 13:40:23 4 0.03 0.00 0.01 0.03 0.01 99.92 13:40:23 5 0.01 0.00 0.01 0.00 0.01 99.98 13:40:23 6 0.03 0.00 0.02 0.01 0.01 99.93 13:40:23 7 5.82 0.00 0.37 0.00 0.03 93.77 13:50:23 all 11.89 0.00 0.82 0.00 0.03 87.26 13:50:23 0 0.01 0.00 1.27 0.00 0.07 98.65 13:50:23 1 0.12 0.00 0.03 0.00 0.03 99.82 13:50:23 2 0.17 0.00 0.01 0.00 0.02 99.81 13:50:23 3 94.73 0.00 5.17 0.00 0.10 0.00 13:50:23 4 0.03 0.00 0.02 0.03 0.02 99.91 13:50:23 5 0.01 0.00 0.02 0.01 0.01 99.96 13:50:23 6 0.07 0.00 0.02 0.00 0.03 99.88 13:50:23 7 0.03 0.00 0.01 0.00 0.01 99.95 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.50 0.00 0.90 0.25 0.04 86.32 Average: 0 15.86 0.00 0.81 0.35 0.04 82.94 Average: 1 2.44 0.00 0.33 0.19 0.04 97.00 Average: 2 41.86 0.00 2.76 0.24 0.06 55.08 Average: 3 16.36 0.00 1.18 0.17 0.04 82.25 Average: 4 4.11 0.00 0.38 0.29 0.02 95.21 Average: 5 12.45 0.00 1.03 0.27 0.02 86.23 Average: 6 1.80 0.00 0.32 0.24 0.01 97.62 Average: 7 5.12 0.00 0.37 0.23 0.04 94.24