---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-41465 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 25G 131G 16% / 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 897 13679 3 17516 30727 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:bf:bc:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.184/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81613sec preferred_lft 81613sec inet6 fe80::f816:3eff:febf:bc1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether be:64:6b:13:69:25 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::bc64:6bff:fe13:6925/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-41465) 08/27/25 _x86_64_ (8 CPU) 08:34:44 LINUX RESTART (8 CPU) 08:40:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:50:33 51.82 0.41 35.69 15.72 360.02 9051.07 492504.18 09:00:16 293.53 0.50 290.15 2.88 4.72 22080.86 20857.75 09:10:13 125.34 0.15 118.12 7.08 3.06 26308.60 202519.82 09:20:19 24.96 0.01 24.01 0.94 0.09 2788.36 7618.38 09:30:11 69.92 0.30 66.57 3.05 19.59 9682.49 3108.50 09:40:33 28.07 0.19 25.36 2.52 3.49 4438.63 49289.64 09:50:10 14.82 0.09 14.18 0.55 1.98 2932.83 8605.08 Average: 85.84 0.24 80.84 4.77 58.51 10968.97 115310.49 08:40:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:33 20413944 28046640 4429644 13.48 215964 7276476 4782160 14.10 1303980 10444544 1052 09:00:16 14918352 28350692 3887080 11.83 419352 12529004 4012884 11.83 2437828 14226584 517872 09:10:13 9953812 27956928 4394192 13.37 575136 16457916 4660836 13.74 2923140 18324536 32 09:20:19 10210520 28290852 3912412 11.91 601016 16611128 3983780 11.75 2907304 18056276 17828 09:30:11 829440 20449404 11647848 35.44 620264 18074368 16628684 49.04 3311676 24941808 13044 09:40:33 441912 19421672 12610160 38.37 611744 17518464 17509828 51.63 3437860 25199404 12728 09:50:10 452588 19101660 12950032 39.41 606272 17180648 17801636 52.49 3400276 25210932 380 Average: 8174367 24516835 7690195 23.40 521393 15092572 9911401 29.23 2817438 19486298 80419 08:40:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:33 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 08:50:33 ens3 51.92 33.07 749.76 6.12 0.00 0.00 0.00 0.00 08:50:33 docker0 17.10 27.20 1.91 346.19 0.00 0.00 0.00 0.00 08:50:33 veth895a8e7 11.97 18.49 1.79 171.89 0.00 0.00 0.00 0.01 09:00:16 lo 0.24 0.24 0.03 0.03 0.00 0.00 0.00 0.00 09:00:16 ens3 102.07 69.19 798.28 12.27 0.00 0.00 0.00 0.00 09:00:16 docker0 16.10 23.29 1.52 295.42 0.00 0.00 0.00 0.00 09:00:16 veth916a581 11.97 17.33 0.92 278.71 0.00 0.00 0.00 0.02 09:10:13 lo 0.32 0.32 0.04 0.04 0.00 0.00 0.00 0.00 09:10:13 ens3 100.13 67.31 1034.43 14.77 0.00 0.00 0.00 0.00 09:10:13 docker0 15.46 23.29 0.94 279.97 0.00 0.00 0.00 0.00 09:10:13 vethecf847b 4.56 8.23 0.40 143.57 0.00 0.00 0.00 0.01 09:20:19 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:20:19 ens3 28.77 27.05 112.78 6.99 0.00 0.00 0.00 0.00 09:20:19 docker0 12.68 17.94 2.12 81.53 0.00 0.00 0.00 0.00 09:30:11 lo 2.26 2.26 3.87 3.87 0.00 0.00 0.00 0.00 09:30:11 ens3 44.78 31.14 910.05 6.31 0.00 0.00 0.00 0.00 09:30:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:11 br-11caa2bdb1ff 2.09 2.32 0.89 6.60 0.00 0.00 0.00 0.00 09:30:11 veth5d5aad0 2.63 2.98 0.57 26.53 0.00 0.00 0.00 0.00 09:30:11 veth2c6d142 1.31 1.17 7.94 1.59 0.00 0.00 0.00 0.00 09:30:11 veth0c10cde 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:30:11 veth59cf46d 1.65 1.85 20.07 7.96 0.00 0.00 0.00 0.00 09:30:11 vethe24dcf2 76.17 80.49 37.30 38.40 0.00 0.00 0.00 0.00 09:30:11 veth9c4855e 76.60 71.91 52.69 34.11 0.00 0.00 0.00 0.00 09:30:11 veth43ebfd5 2.34 1.84 0.32 1.79 0.00 0.00 0.00 0.00 09:40:33 lo 30.81 30.81 119.93 119.93 0.00 0.00 0.00 0.00 09:40:33 ens3 10.48 9.07 29.57 1.91 0.00 0.00 0.00 0.00 09:40:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:33 br-11caa2bdb1ff 28.40 30.96 20.97 129.31 0.00 0.00 0.00 0.00 09:40:33 veth5d5aad0 39.92 42.50 21.53 338.58 0.00 0.00 0.00 0.03 09:40:33 veth2c6d142 13.15 11.23 118.73 46.60 0.00 0.00 0.00 0.01 09:40:33 veth0c10cde 0.09 0.09 0.01 0.03 0.00 0.00 0.00 0.00 09:40:33 veth59cf46d 19.04 21.08 211.21 118.98 0.00 0.00 0.00 0.02 09:40:33 vethe24dcf2 69.11 75.60 49.32 27.53 0.00 0.00 0.00 0.00 09:40:33 veth9c4855e 34.34 31.54 54.63 15.46 0.00 0.00 0.00 0.00 09:40:33 veth43ebfd5 47.77 43.97 20.03 36.23 0.00 0.00 0.00 0.00 09:50:10 lo 32.61 32.61 155.40 155.40 0.00 0.00 0.00 0.00 09:50:10 ens3 0.99 0.85 1.89 0.90 0.00 0.00 0.00 0.00 09:50:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:10 br-11caa2bdb1ff 28.36 31.02 34.64 124.25 0.00 0.00 0.00 0.00 09:50:10 veth5d5aad0 34.25 36.85 35.26 195.89 0.00 0.00 0.00 0.02 09:50:10 veth2c6d142 11.95 9.73 73.67 73.37 0.00 0.00 0.00 0.01 09:50:10 veth0c10cde 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:10 veth59cf46d 10.37 13.10 73.19 73.22 0.00 0.00 0.00 0.01 09:50:10 vethe24dcf2 62.64 68.92 48.75 22.79 0.00 0.00 0.00 0.00 09:50:10 veth9c4855e 43.85 40.48 81.94 22.13 0.00 0.00 0.00 0.01 09:50:10 veth43ebfd5 32.49 29.12 14.46 29.08 0.00 0.00 0.00 0.00 Average: lo 9.47 9.47 39.62 39.62 0.00 0.00 0.00 0.00 Average: ens3 48.25 33.82 518.38 7.01 0.00 0.00 0.00 0.00 Average: docker0 8.81 13.19 0.94 144.22 0.00 0.00 0.00 0.00 Average: br-11caa2bdb1ff 8.39 9.16 7.98 37.10 0.00 0.00 0.00 0.00 Average: veth5d5aad0 10.97 11.76 8.11 80.68 0.00 0.00 0.00 0.01 Average: veth2c6d142 3.77 3.16 28.78 17.19 0.00 0.00 0.00 0.00 Average: veth0c10cde 0.02 0.03 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth59cf46d 4.47 5.18 44.10 28.76 0.00 0.00 0.00 0.00 Average: vethe24dcf2 29.52 31.95 19.23 12.60 0.00 0.00 0.00 0.00 Average: veth9c4855e 21.86 20.33 26.73 10.12 0.00 0.00 0.00 0.00 Average: veth43ebfd5 11.85 10.76 4.99 9.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-41465) 08/27/25 _x86_64_ (8 CPU) 08:34:44 LINUX RESTART (8 CPU) 08:40:03 CPU %user %nice %system %iowait %steal %idle 08:50:33 all 12.04 0.00 0.58 0.45 0.03 86.90 08:50:33 0 0.82 0.00 0.48 0.41 0.03 98.25 08:50:33 1 1.24 0.00 0.38 0.46 0.01 97.91 08:50:33 2 1.54 0.00 0.56 0.60 0.02 97.27 08:50:33 3 2.44 0.00 0.44 0.88 0.01 96.22 08:50:33 4 46.50 0.00 0.58 0.65 0.05 52.22 08:50:33 5 19.83 0.00 0.65 0.33 0.03 79.17 08:50:33 6 9.06 0.00 1.00 0.17 0.02 89.75 08:50:33 7 14.90 0.00 0.52 0.11 0.04 84.44 09:00:16 all 15.78 0.00 1.73 1.89 0.05 80.55 09:00:16 0 7.63 0.00 1.53 0.83 0.04 89.96 09:00:16 1 38.64 0.00 2.10 2.32 0.06 56.88 09:00:16 2 8.33 0.00 1.13 0.90 0.05 89.59 09:00:16 3 11.98 0.00 2.00 0.64 0.05 85.34 09:00:16 4 12.03 0.00 2.14 3.42 0.04 82.37 09:00:16 5 7.65 0.00 1.34 3.44 0.03 87.54 09:00:16 6 10.65 0.00 1.71 1.64 0.04 85.95 09:00:16 7 29.36 0.00 1.86 1.97 0.05 66.76 09:10:13 all 16.32 0.00 1.26 1.29 0.04 81.08 09:10:13 0 12.42 0.00 1.39 0.39 0.05 85.76 09:10:13 1 9.98 0.00 0.96 0.79 0.05 88.22 09:10:13 2 14.70 0.00 1.26 0.94 0.04 83.06 09:10:13 3 8.79 0.00 0.84 0.27 0.04 90.06 09:10:13 4 10.28 0.00 1.34 2.02 0.04 86.32 09:10:13 5 58.05 0.00 1.71 1.03 0.07 39.14 09:10:13 6 7.68 0.00 1.38 2.85 0.04 88.05 09:10:13 7 8.70 0.00 1.20 2.06 0.04 88.00 09:20:19 all 11.44 0.00 0.46 0.08 0.03 87.99 09:20:19 0 2.16 0.00 0.35 0.03 0.02 97.44 09:20:19 1 1.27 0.00 0.18 0.01 0.03 98.51 09:20:19 2 16.96 0.00 0.51 0.12 0.02 82.39 09:20:19 3 7.94 0.00 0.37 0.09 0.02 91.58 09:20:19 4 0.80 0.00 0.34 0.22 0.01 98.63 09:20:19 5 1.01 0.00 0.27 0.04 0.01 98.68 09:20:19 6 0.63 0.00 0.24 0.07 0.02 99.03 09:20:19 7 60.78 0.00 1.48 0.05 0.06 37.64 09:30:11 all 10.85 0.02 1.15 0.51 0.06 87.41 09:30:11 0 10.13 0.01 1.10 0.48 0.05 88.23 09:30:11 1 11.51 0.03 1.16 1.00 0.06 86.25 09:30:11 2 9.99 0.02 1.23 0.75 0.06 87.95 09:30:11 3 11.75 0.03 1.27 0.34 0.06 86.54 09:30:11 4 11.36 0.03 1.17 0.52 0.05 86.86 09:30:11 5 12.22 0.03 1.12 0.24 0.05 86.35 09:30:11 6 9.34 0.03 1.12 0.49 0.05 88.96 09:30:11 7 10.53 0.02 1.00 0.27 0.05 88.13 09:40:33 all 9.96 0.01 1.99 0.28 0.08 87.69 09:40:33 0 10.55 0.00 2.14 0.50 0.08 86.73 09:40:33 1 10.68 0.01 2.12 0.38 0.09 86.73 09:40:33 2 10.43 0.01 2.01 0.43 0.08 87.03 09:40:33 3 8.90 0.01 1.96 0.25 0.08 88.81 09:40:33 4 9.85 0.00 1.96 0.15 0.08 87.95 09:40:33 5 9.71 0.00 2.02 0.18 0.08 88.01 09:40:33 6 9.49 0.01 1.90 0.20 0.08 88.33 09:40:33 7 10.05 0.00 1.79 0.13 0.08 87.95 09:50:10 all 7.44 0.00 1.79 0.13 0.09 90.56 09:50:10 0 6.97 0.00 2.03 0.10 0.08 90.81 09:50:10 1 8.31 0.00 2.05 0.15 0.09 89.40 09:50:10 2 8.14 0.00 1.85 0.12 0.09 89.81 09:50:10 3 7.89 0.00 1.71 0.09 0.13 90.18 09:50:10 4 6.89 0.00 1.70 0.06 0.08 91.26 09:50:10 5 7.30 0.00 1.64 0.11 0.08 90.87 09:50:10 6 7.27 0.00 1.65 0.12 0.08 90.87 09:50:10 7 6.74 0.00 1.64 0.25 0.08 91.29 Average: all 11.98 0.00 1.27 0.66 0.05 86.04 Average: 0 7.19 0.00 1.28 0.39 0.05 91.09 Average: 1 11.46 0.01 1.27 0.72 0.05 86.49 Average: 2 9.98 0.01 1.22 0.55 0.05 88.19 Average: 3 8.46 0.01 1.22 0.37 0.06 89.89 Average: 4 14.21 0.00 1.31 1.00 0.05 83.43 Average: 5 16.56 0.00 1.24 0.75 0.05 81.39 Average: 6 7.72 0.01 1.28 0.78 0.05 90.15 Average: 7 20.20 0.00 1.35 0.68 0.06 77.71