---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-39186 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: 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: 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 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 839 15519 3 15733 30785 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:a0:0a:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.107/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 79313sec preferred_lft 79313sec inet6 fe80::f816:3eff:fea0:a7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 3a:6c:29:40:f1:6d 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::386c:29ff:fe40:f16d/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-39186) 08/20/25 _x86_64_ (8 CPU) 09:00:07 LINUX RESTART (8 CPU) 09:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:20:02 14.73 0.67 13.07 0.99 20.64 4067.23 1624.19 09:30:00 36.99 0.37 32.12 4.50 49.85 7599.59 119985.27 09:40:02 25.25 0.00 23.76 1.49 0.24 7378.26 6112.82 09:50:10 257.90 0.61 255.55 1.74 5.21 10812.04 11681.65 10:00:01 146.07 0.10 136.43 9.54 2.27 38179.43 49873.76 10:10:02 3.63 0.00 3.49 0.14 0.00 487.61 7867.38 10:20:01 99.04 0.44 75.47 23.12 19.71 9921.58 464141.45 10:30:01 12.12 0.45 11.35 0.31 23.22 445.67 4956.05 10:40:02 25.61 0.19 22.98 2.44 8.11 3664.00 11451.35 10:50:01 13.87 0.06 13.27 0.54 1.30 2734.29 5774.29 Average: 63.63 0.29 58.87 4.46 13.04 8487.26 68142.00 09:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:02 18469512 23094792 9203876 28.01 175200 4627404 11843780 34.93 1127836 12737544 3796 09:30:00 19788028 25879072 6411480 19.51 198416 6008768 6156156 18.15 1391856 11052892 16 09:40:02 17515164 25419036 7054480 21.47 218048 7527680 7020480 20.70 1571720 13035464 3988 09:50:10 9585308 19810932 12431672 37.83 402128 9450480 7131284 21.03 2097944 19867976 68384 10:00:01 6988304 25441932 6872008 20.91 573796 16900448 6824068 20.12 3559736 20630516 160 10:10:02 6654384 25366496 7083388 21.55 581824 16980356 7033612 20.74 3641472 20816704 7208 10:20:01 265616 19748212 12394772 37.72 618504 17876236 16071124 47.39 4230712 24573072 196 10:30:01 243808 18618908 13524068 41.15 603120 16802964 17125388 50.50 4052312 24795780 1084 10:40:02 281108 17772828 14279132 43.45 593528 16041404 18166704 53.57 4030876 24755652 10508 10:50:01 391036 17500992 14542628 44.25 591640 15680720 18494128 54.54 3941748 24743128 10920 Average: 8018227 21865320 10379750 31.59 455620 12789646 11586672 34.17 2964621 19700873 10626 09:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:02 lo 6.64 6.64 1.87 1.87 0.00 0.00 0.00 0.00 09:20:02 ens3 168.43 116.93 387.58 377.31 0.00 0.00 0.00 0.00 09:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:00 lo 2.09 2.09 0.36 0.36 0.00 0.00 0.00 0.00 09:30:00 ens3 64.94 56.30 335.77 585.88 0.00 0.00 0.00 0.00 09:30:00 docker0 5.83 17.18 0.33 176.89 0.00 0.00 0.00 0.00 09:40:02 lo 1.28 1.28 0.29 0.29 0.00 0.00 0.00 0.00 09:40:02 ens3 112.83 80.44 658.68 533.38 0.00 0.00 0.00 0.00 09:40:02 docker0 15.79 39.87 1.80 342.84 0.00 0.00 0.00 0.00 09:40:02 vethc5d924e 11.24 24.51 1.70 160.62 0.00 0.00 0.00 0.01 09:50:10 lo 0.68 0.68 0.14 0.14 0.00 0.00 0.00 0.00 09:50:10 ens3 117.58 87.89 1011.47 193.26 0.00 0.00 0.00 0.00 09:50:10 docker0 7.24 10.08 0.99 45.58 0.00 0.00 0.00 0.00 10:00:01 lo 3.05 3.05 0.70 0.70 0.00 0.00 0.00 0.00 10:00:01 ens3 466.30 370.57 1854.05 2350.03 0.00 0.00 0.00 0.00 10:00:01 docker0 48.39 79.88 2.66 569.60 0.00 0.00 0.00 0.00 10:00:01 veth3c2a7c1 5.75 16.33 0.46 155.39 0.00 0.00 0.00 0.01 10:10:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:02 ens3 17.16 11.55 31.90 2.66 0.00 0.00 0.00 0.00 10:10:02 docker0 11.26 16.55 2.03 31.71 0.00 0.00 0.00 0.00 10:10:02 veth3c2a7c1 11.26 16.56 2.18 31.71 0.00 0.00 0.00 0.00 10:20:01 lo 0.96 0.96 0.18 0.18 0.00 0.00 0.00 0.00 10:20:01 ens3 122.36 114.61 756.69 399.83 0.00 0.00 0.00 0.00 10:20:01 docker0 1.89 2.34 0.15 31.62 0.00 0.00 0.00 0.00 10:20:01 br-19066d970f3c 0.30 0.26 0.01 0.02 0.00 0.00 0.00 0.00 10:20:01 vetha219f12 20.42 20.98 6.41 5.40 0.00 0.00 0.00 0.00 10:20:01 veth00d7e4a 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 10:20:01 veth8108da5 0.08 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:20:01 vethb5bd2b2 0.32 0.34 0.03 0.15 0.00 0.00 0.00 0.00 10:20:01 veth41474a8 15.48 14.85 5.41 2.79 0.00 0.00 0.00 0.00 10:20:01 veth86fb799 0.19 0.26 0.30 1.09 0.00 0.00 0.00 0.00 10:20:01 veth61dd5b5 1.15 0.94 0.15 1.04 0.00 0.00 0.00 0.00 10:30:01 lo 7.11 7.11 34.88 34.88 0.00 0.00 0.00 0.00 10:30:01 ens3 22.60 13.27 9.56 8.62 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 br-19066d970f3c 3.93 3.76 34.03 0.84 0.00 0.00 0.00 0.00 10:30:01 vetha219f12 282.52 304.34 217.90 144.41 0.00 0.00 0.00 0.02 10:30:01 veth00d7e4a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 veth8108da5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 vethb5bd2b2 0.40 0.20 0.07 0.35 0.00 0.00 0.00 0.00 10:30:01 veth41474a8 130.27 120.24 109.53 73.87 0.00 0.00 0.00 0.01 10:30:01 veth61dd5b5 182.13 169.72 83.60 147.89 0.00 0.00 0.00 0.01 10:40:02 lo 19.93 19.93 62.39 62.39 0.00 0.00 0.00 0.00 10:40:02 ens3 19.59 15.32 35.92 3.09 0.00 0.00 0.00 0.00 10:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:02 br-19066d970f3c 21.57 25.20 29.59 68.13 0.00 0.00 0.00 0.00 10:40:02 vetha219f12 146.52 158.91 114.48 61.54 0.00 0.00 0.00 0.01 10:40:02 veth00d7e4a 28.66 32.28 8.01 279.93 0.00 0.00 0.00 0.02 10:40:02 veth8108da5 16.46 18.20 213.59 106.37 0.00 0.00 0.00 0.02 10:40:02 vethb5bd2b2 10.09 8.40 105.88 26.53 0.00 0.00 0.00 0.01 10:40:02 veth41474a8 63.21 58.46 65.44 38.84 0.00 0.00 0.00 0.01 10:40:02 veth61dd5b5 103.09 95.47 45.79 78.23 0.00 0.00 0.00 0.01 10:50:01 lo 34.56 34.56 166.33 166.33 0.00 0.00 0.00 0.00 10:50:01 ens3 4.73 2.77 13.20 0.95 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 br-19066d970f3c 30.99 34.04 33.54 147.60 0.00 0.00 0.00 0.00 10:50:01 vetha219f12 71.82 79.22 59.77 28.16 0.00 0.00 0.00 0.00 10:50:01 veth00d7e4a 35.91 39.01 34.21 189.62 0.00 0.00 0.00 0.02 10:50:01 veth8108da5 9.50 10.52 43.71 43.59 0.00 0.00 0.00 0.00 10:50:01 vethb5bd2b2 9.77 8.76 44.09 42.47 0.00 0.00 0.00 0.00 10:50:01 veth41474a8 44.16 40.63 51.58 24.17 0.00 0.00 0.00 0.00 10:50:01 veth61dd5b5 41.54 37.61 19.28 38.27 0.00 0.00 0.00 0.00 Average: lo 7.63 7.63 26.70 26.70 0.00 0.00 0.00 0.00 Average: ens3 111.14 86.54 508.12 442.34 0.00 0.00 0.00 0.00 Average: docker0 8.99 16.50 0.79 119.14 0.00 0.00 0.00 0.00 Average: br-19066d970f3c 5.68 6.33 9.72 21.65 0.00 0.00 0.00 0.00 Average: vetha219f12 52.16 56.38 39.88 23.97 0.00 0.00 0.00 0.00 Average: veth00d7e4a 6.46 7.14 4.22 47.00 0.00 0.00 0.00 0.00 Average: veth8108da5 2.61 2.89 25.78 15.02 0.00 0.00 0.00 0.00 Average: vethb5bd2b2 2.06 1.77 15.03 6.95 0.00 0.00 0.00 0.00 Average: veth41474a8 25.32 23.43 23.21 13.98 0.00 0.00 0.00 0.00 Average: veth61dd5b5 32.82 30.40 14.89 26.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-39186) 08/20/25 _x86_64_ (8 CPU) 09:00:07 LINUX RESTART (8 CPU) 09:10:02 CPU %user %nice %system %iowait %steal %idle 09:20:02 all 67.00 0.00 2.07 0.05 0.11 30.77 09:20:02 0 64.31 0.00 1.97 0.05 0.11 33.55 09:20:02 1 69.94 0.00 2.17 0.01 0.12 27.76 09:20:02 2 66.38 0.00 2.37 0.04 0.11 31.11 09:20:02 3 67.02 0.00 1.94 0.08 0.11 30.85 09:20:02 4 65.21 0.00 1.96 0.01 0.11 32.72 09:20:02 5 68.38 0.00 2.14 0.01 0.12 29.36 09:20:02 6 68.67 0.00 2.15 0.01 0.11 29.07 09:20:02 7 66.05 0.00 1.90 0.16 0.11 31.78 09:30:00 all 87.04 0.00 2.67 0.15 0.13 10.01 09:30:00 0 87.23 0.00 2.67 0.13 0.13 9.85 09:30:00 1 86.59 0.00 2.72 0.14 0.13 10.42 09:30:00 2 87.20 0.00 2.55 0.07 0.13 10.05 09:30:00 3 87.66 0.00 2.72 0.05 0.13 9.45 09:30:00 4 87.23 0.00 2.73 0.52 0.13 9.39 09:30:00 5 86.98 0.00 2.75 0.20 0.13 9.93 09:30:00 6 86.63 0.00 2.62 0.05 0.14 10.57 09:30:00 7 86.80 0.00 2.61 0.04 0.13 10.41 09:40:02 all 12.36 0.00 0.44 0.16 0.03 87.02 09:40:02 0 2.54 0.00 0.31 0.02 0.02 97.12 09:40:02 1 1.95 0.00 0.41 0.46 0.02 97.16 09:40:02 2 2.62 0.00 0.46 0.30 0.02 96.60 09:40:02 3 2.75 0.00 0.32 0.10 0.02 96.80 09:40:02 4 6.49 0.00 0.44 0.11 0.02 92.93 09:40:02 5 78.34 0.00 1.02 0.20 0.07 20.37 09:40:02 6 2.53 0.00 0.24 0.02 0.02 97.19 09:40:02 7 1.70 0.00 0.28 0.07 0.01 97.94 09:50:10 all 16.13 0.00 1.52 0.43 0.04 81.88 09:50:10 0 7.62 0.00 1.55 0.43 0.04 90.35 09:50:10 1 12.03 0.00 1.55 0.19 0.04 86.18 09:50:10 2 8.80 0.00 1.68 0.65 0.04 88.83 09:50:10 3 9.01 0.00 1.14 0.56 0.04 89.25 09:50:10 4 6.36 0.00 1.25 0.45 0.04 91.90 09:50:10 5 8.69 0.00 1.22 0.43 0.03 89.63 09:50:10 6 8.52 0.00 1.49 0.50 0.03 89.45 09:50:10 7 68.00 0.00 2.23 0.22 0.09 29.46 10:00:01 all 23.54 0.00 2.03 0.68 0.07 73.69 10:00:01 0 15.74 0.00 2.05 0.83 0.06 81.32 10:00:01 1 37.42 0.00 2.06 0.78 0.08 59.66 10:00:01 2 25.10 0.00 1.90 0.93 0.07 72.00 10:00:01 3 25.14 0.00 1.67 0.29 0.06 72.83 10:00:01 4 22.51 0.00 2.17 0.33 0.07 74.92 10:00:01 5 20.48 0.00 2.89 1.65 0.07 74.92 10:00:01 6 23.02 0.00 1.79 0.25 0.07 74.88 10:00:01 7 18.93 0.00 1.68 0.36 0.06 78.97 10:10:02 all 12.16 0.00 0.29 0.01 0.03 87.51 10:10:02 0 0.65 0.00 0.23 0.00 0.03 99.09 10:10:02 1 45.25 0.00 0.24 0.01 0.05 54.45 10:10:02 2 0.62 0.00 0.18 0.00 0.02 99.18 10:10:02 3 0.31 0.00 0.17 0.00 0.01 99.51 10:10:02 4 19.85 0.00 0.17 0.02 0.05 79.90 10:10:02 5 0.48 0.00 0.15 0.01 0.01 99.36 10:10:02 6 0.31 0.00 0.14 0.06 0.02 99.47 10:10:02 7 29.82 0.00 1.05 0.01 0.04 69.07 10:20:01 all 11.38 0.02 1.08 0.32 0.05 87.15 10:20:01 0 8.39 0.01 1.11 0.24 0.04 90.20 10:20:01 1 8.46 0.03 1.15 0.18 0.05 90.12 10:20:01 2 10.62 0.03 1.04 0.59 0.05 87.67 10:20:01 3 25.39 0.01 1.01 0.43 0.06 73.10 10:20:01 4 7.79 0.02 1.21 0.25 0.05 90.69 10:20:01 5 8.26 0.02 1.06 0.22 0.04 90.39 10:20:01 6 6.97 0.03 0.84 0.08 0.05 92.04 10:20:01 7 15.17 0.01 1.18 0.58 0.05 83.02 10:30:01 all 7.63 0.00 1.10 0.04 0.07 91.16 10:30:01 0 7.19 0.00 1.09 0.05 0.07 91.60 10:30:01 1 6.63 0.00 1.23 0.02 0.07 92.05 10:30:01 2 7.54 0.00 1.25 0.03 0.08 91.10 10:30:01 3 7.75 0.00 1.08 0.07 0.08 91.02 10:30:01 4 7.03 0.00 1.03 0.03 0.07 91.84 10:30:01 5 8.58 0.00 1.01 0.02 0.07 90.32 10:30:01 6 8.54 0.00 1.00 0.05 0.07 90.34 10:30:01 7 7.78 0.00 1.09 0.03 0.07 91.03 10:40:02 all 7.84 0.01 1.67 0.37 0.08 90.03 10:40:02 0 6.60 0.01 1.72 0.55 0.09 91.03 10:40:02 1 8.34 0.01 1.74 0.20 0.09 89.62 10:40:02 2 7.47 0.02 1.74 0.52 0.08 90.18 10:40:02 3 8.72 0.00 1.66 0.19 0.08 89.35 10:40:02 4 8.65 0.00 1.61 0.27 0.08 89.38 10:40:02 5 6.92 0.00 1.63 0.19 0.08 91.17 10:40:02 6 9.04 0.01 1.62 0.53 0.08 88.73 10:40:02 7 7.00 0.00 1.65 0.50 0.07 90.78 10:50:01 all 8.00 0.00 1.90 0.08 0.09 89.93 10:50:01 0 7.69 0.00 2.05 0.04 0.08 90.12 10:50:01 1 8.99 0.00 1.99 0.04 0.08 88.89 10:50:01 2 9.04 0.00 2.08 0.05 0.09 88.74 10:50:01 3 6.94 0.00 1.65 0.10 0.08 91.22 10:50:01 4 8.15 0.00 1.94 0.07 0.09 89.76 10:50:01 5 8.03 0.00 1.85 0.13 0.08 89.92 10:50:01 6 7.75 0.00 1.86 0.14 0.09 90.15 10:50:01 7 7.44 0.00 1.79 0.07 0.08 90.61 Average: all 25.32 0.00 1.47 0.23 0.07 72.91 Average: 0 20.78 0.00 1.47 0.23 0.07 77.44 Average: 1 28.56 0.00 1.53 0.20 0.07 69.64 Average: 2 22.53 0.00 1.52 0.32 0.07 75.55 Average: 3 24.05 0.00 1.33 0.19 0.07 74.36 Average: 4 23.93 0.00 1.45 0.21 0.07 74.34 Average: 5 29.56 0.00 1.57 0.30 0.07 68.49 Average: 6 22.19 0.00 1.37 0.17 0.07 76.20 Average: 7 30.95 0.00 1.55 0.20 0.07 67.23