---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-45045 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 881 13709 3 17500 30743 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:29:32:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.188/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81561sec preferred_lft 81561sec inet6 fe80::f816:3eff:fe29:3205/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ea:7d:86:21:8c:48 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::e87d:86ff:fe21:8c48/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-45045) 09/11/25 _x86_64_ (8 CPU) 06:29:20 LINUX RESTART (8 CPU) 06:30:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:40:01 112.13 5.28 101.27 5.58 957.84 23674.19 33289.36 06:50:04 3.91 0.20 3.55 0.15 2.08 420.13 8452.69 07:00:04 396.21 0.66 385.15 10.41 7.48 47249.02 120499.21 07:10:01 3.48 0.00 3.38 0.11 0.00 609.08 1016.10 07:20:04 76.84 0.09 73.18 3.56 11.38 10856.68 6562.96 07:30:04 27.57 0.42 24.82 2.32 22.73 3313.38 9346.59 07:40:01 16.47 0.32 15.35 0.81 11.60 3135.79 8648.95 Average: 90.98 0.99 86.71 3.28 144.12 12749.98 26830.55 06:30:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:01 20719256 28210972 4222440 12.85 206628 7212140 4563776 13.46 1251884 10215640 64 06:50:04 20447432 28148144 4368772 13.29 217272 7292020 4739208 13.98 1310896 10392548 264 07:00:04 10214712 28071712 4135736 12.58 571448 16458776 4480168 13.21 2865380 18138936 52868 07:10:01 9873320 28067152 4377768 13.32 577504 16523932 4745816 13.99 2913420 18400736 28 07:20:04 2466564 22744220 9400692 28.61 632908 18670288 15123944 44.60 3330200 23293048 256 07:30:04 389336 19825952 12225380 37.20 617240 17940612 17217528 50.77 3516036 25136516 43740 07:40:01 329704 19286364 12741664 38.77 608472 17501584 17765708 52.39 3445772 25281096 13340 Average: 9205761 24907788 7353207 22.38 490210 14514193 9805164 28.91 2661941 18694074 15794 06:30:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:01 lo 0.54 0.54 0.09 0.09 0.00 0.00 0.00 0.00 06:40:01 ens3 290.75 172.08 2165.64 59.75 0.00 0.00 0.00 0.00 06:40:01 docker0 12.72 20.73 0.82 516.10 0.00 0.00 0.00 0.00 06:40:01 veth5504135 4.22 7.46 0.39 156.24 0.00 0.00 0.00 0.01 06:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:50:04 ens3 13.59 9.18 20.59 2.42 0.00 0.00 0.00 0.00 06:50:04 docker0 8.98 13.21 1.90 20.49 0.00 0.00 0.00 0.00 06:50:04 veth5504135 8.98 13.22 2.03 20.49 0.00 0.00 0.00 0.00 07:00:04 lo 0.43 0.43 0.06 0.06 0.00 0.00 0.00 0.00 07:00:04 ens3 228.74 153.82 1794.57 31.03 0.00 0.00 0.00 0.00 07:00:04 docker0 42.54 61.76 2.34 548.90 0.00 0.00 0.00 0.00 07:00:04 veth91ce0fe 3.90 7.05 0.27 141.44 0.00 0.00 0.00 0.01 07:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 ens3 12.78 7.70 27.56 2.36 0.00 0.00 0.00 0.00 07:10:01 docker0 7.15 10.40 1.40 26.34 0.00 0.00 0.00 0.00 07:10:01 veth91ce0fe 7.15 10.41 1.50 26.34 0.00 0.00 0.00 0.00 07:20:04 lo 0.59 0.59 0.10 0.10 0.00 0.00 0.00 0.00 07:20:04 ens3 59.09 48.64 955.22 10.31 0.00 0.00 0.00 0.00 07:20:04 docker0 4.72 6.63 0.78 37.02 0.00 0.00 0.00 0.00 07:20:04 br-eaf55ab9a01e 0.33 0.30 0.01 0.02 0.00 0.00 0.00 0.00 07:20:04 vethd39c7b0 7.24 6.96 4.65 1.33 0.00 0.00 0.00 0.00 07:20:04 veth42e4ae7 0.20 0.25 0.02 0.02 0.00 0.00 0.00 0.00 07:20:04 veth2d09a6a 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 07:20:04 vethbb83584 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 07:20:04 veth11cbae9 0.09 0.18 0.00 0.01 0.00 0.00 0.00 0.00 07:20:04 veth5898c6c 1.43 1.44 0.16 0.98 0.00 0.00 0.00 0.00 07:20:04 vethcdaa4be 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00 07:20:04 veth9d09bbf 0.85 0.74 0.11 0.79 0.00 0.00 0.00 0.00 07:30:04 lo 13.66 13.66 36.24 36.24 0.00 0.00 0.00 0.00 07:30:04 ens3 9.85 8.90 29.03 1.79 0.00 0.00 0.00 0.00 07:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:04 br-eaf55ab9a01e 13.88 15.91 7.10 58.03 0.00 0.00 0.00 0.00 07:30:04 vethd39c7b0 111.50 120.14 64.01 55.62 0.00 0.00 0.00 0.01 07:30:04 veth42e4ae7 8.88 7.29 89.80 25.17 0.00 0.00 0.00 0.01 07:30:04 veth2d09a6a 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 07:30:04 vethbb83584 22.34 24.34 6.79 242.59 0.00 0.00 0.00 0.02 07:30:04 veth11cbae9 14.06 15.67 185.77 90.21 0.00 0.00 0.00 0.02 07:30:04 veth5898c6c 88.39 82.17 79.71 39.60 0.00 0.00 0.00 0.01 07:30:04 veth9d09bbf 38.21 35.14 15.69 27.13 0.00 0.00 0.00 0.00 07:40:01 lo 37.96 37.96 179.78 179.78 0.00 0.00 0.00 0.00 07:40:01 ens3 3.04 2.56 8.03 1.60 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 br-eaf55ab9a01e 25.07 26.83 35.63 152.02 0.00 0.00 0.00 0.00 07:40:01 vethd39c7b0 75.25 82.56 61.38 29.30 0.00 0.00 0.00 0.01 07:40:01 veth42e4ae7 10.98 10.08 60.48 43.93 0.00 0.00 0.00 0.00 07:40:01 veth2d09a6a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 vethbb83584 31.37 33.22 36.22 222.29 0.00 0.00 0.00 0.02 07:40:01 veth11cbae9 12.04 12.74 72.21 60.02 0.00 0.00 0.00 0.01 07:40:01 veth5898c6c 45.71 42.62 54.36 23.33 0.00 0.00 0.00 0.00 07:40:01 veth9d09bbf 43.63 39.52 19.07 40.90 0.00 0.00 0.00 0.00 Average: lo 7.60 7.60 30.77 30.77 0.00 0.00 0.00 0.00 Average: ens3 88.16 57.51 714.13 15.58 0.00 0.00 0.00 0.00 Average: docker0 10.88 16.11 1.04 163.88 0.00 0.00 0.00 0.00 Average: br-eaf55ab9a01e 5.59 6.13 6.08 29.91 0.00 0.00 0.00 0.00 Average: vethd39c7b0 27.68 29.91 18.55 12.31 0.00 0.00 0.00 0.00 Average: veth42e4ae7 2.86 2.51 21.44 9.85 0.00 0.00 0.00 0.00 Average: veth2d09a6a 0.02 0.03 0.00 0.01 0.00 0.00 0.00 0.00 Average: vethbb83584 7.66 8.22 6.12 66.28 0.00 0.00 0.00 0.01 Average: veth11cbae9 3.73 4.08 36.82 21.43 0.00 0.00 0.00 0.00 Average: veth5898c6c 19.34 18.01 19.15 9.12 0.00 0.00 0.00 0.00 Average: veth9d09bbf 11.79 10.75 4.97 9.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-45045) 09/11/25 _x86_64_ (8 CPU) 06:29:20 LINUX RESTART (8 CPU) 06:30:04 CPU %user %nice %system %iowait %steal %idle 06:40:01 all 18.90 0.00 1.20 1.03 0.05 78.82 06:40:01 0 14.61 0.00 1.17 1.31 0.05 82.86 06:40:01 1 18.18 0.00 1.22 1.36 0.05 79.19 06:40:01 2 12.67 0.00 1.23 0.75 0.04 85.30 06:40:01 3 20.74 0.00 1.34 1.14 0.04 76.74 06:40:01 4 29.76 0.00 1.22 0.81 0.04 68.17 06:40:01 5 16.33 0.00 1.05 1.61 0.05 80.97 06:40:01 6 14.69 0.00 1.25 0.90 0.04 83.12 06:40:01 7 24.25 0.00 1.08 0.38 0.05 74.23 06:50:04 all 11.92 0.00 0.27 0.06 0.02 87.72 06:50:04 0 4.42 0.00 0.70 0.03 0.03 94.82 06:50:04 1 0.33 0.00 0.10 0.07 0.02 99.48 06:50:04 2 29.72 0.00 0.29 0.13 0.04 69.82 06:50:04 3 0.27 0.00 0.09 0.19 0.01 99.43 06:50:04 4 0.74 0.00 0.21 0.00 0.00 99.04 06:50:04 5 1.65 0.00 0.18 0.04 0.02 98.11 06:50:04 6 26.11 0.00 0.23 0.00 0.03 73.63 06:50:04 7 32.21 0.00 0.37 0.00 0.03 67.39 07:00:04 all 20.16 0.00 2.94 3.44 0.07 73.40 07:00:04 0 17.84 0.00 3.09 3.91 0.07 75.09 07:00:04 1 20.89 0.00 2.90 2.24 0.07 73.90 07:00:04 2 19.33 0.00 2.63 4.42 0.07 73.54 07:00:04 3 17.01 0.00 2.92 2.32 0.07 77.69 07:00:04 4 27.47 0.00 3.32 4.96 0.08 64.18 07:00:04 5 22.28 0.00 3.73 1.93 0.08 71.98 07:00:04 6 19.94 0.00 2.63 4.79 0.08 72.56 07:00:04 7 16.51 0.00 2.27 2.92 0.07 78.23 07:10:01 all 12.21 0.00 0.22 0.05 0.02 87.50 07:10:01 0 49.75 0.00 0.27 0.02 0.06 49.90 07:10:01 1 0.33 0.00 0.09 0.00 0.02 99.56 07:10:01 2 0.31 0.00 0.11 0.04 0.01 99.52 07:10:01 3 14.70 0.00 0.13 0.00 0.02 85.16 07:10:01 4 10.14 0.00 0.17 0.00 0.03 89.66 07:10:01 5 0.17 0.00 0.12 0.05 0.02 99.64 07:10:01 6 8.88 0.00 0.18 0.26 0.01 90.67 07:10:01 7 13.33 0.00 0.71 0.00 0.02 85.94 07:20:04 all 11.85 0.02 0.95 0.91 0.05 86.22 07:20:04 0 6.82 0.02 0.85 0.28 0.04 91.99 07:20:04 1 7.51 0.02 0.83 0.72 0.04 90.88 07:20:04 2 15.15 0.02 0.97 1.89 0.05 81.91 07:20:04 3 6.16 0.03 0.89 1.63 0.04 91.24 07:20:04 4 7.53 0.02 0.87 0.58 0.05 90.94 07:20:04 5 18.26 0.03 1.13 1.23 0.05 79.29 07:20:04 6 17.98 0.03 1.15 0.63 0.05 80.17 07:20:04 7 15.42 0.02 0.92 0.30 0.04 83.29 07:30:04 all 10.39 0.01 1.45 0.18 0.08 87.89 07:30:04 0 9.62 0.01 1.43 0.12 0.07 88.75 07:30:04 1 11.61 0.01 1.43 0.13 0.08 86.74 07:30:04 2 11.78 0.01 1.57 0.47 0.09 86.08 07:30:04 3 10.36 0.01 1.49 0.06 0.08 87.99 07:30:04 4 9.47 0.00 1.42 0.25 0.08 88.78 07:30:04 5 10.10 0.00 1.52 0.17 0.08 88.13 07:30:04 6 10.50 0.01 1.41 0.13 0.08 87.88 07:30:04 7 9.72 0.01 1.31 0.11 0.08 88.77 07:40:01 all 8.61 0.00 1.94 0.10 0.09 89.26 07:40:01 0 8.05 0.00 1.96 0.13 0.09 89.76 07:40:01 1 9.22 0.00 2.07 0.05 0.10 88.56 07:40:01 2 9.63 0.00 1.99 0.17 0.10 88.10 07:40:01 3 7.92 0.00 1.92 0.09 0.09 89.97 07:40:01 4 8.32 0.00 1.90 0.08 0.10 89.61 07:40:01 5 8.94 0.00 1.99 0.06 0.09 88.91 07:40:01 6 7.77 0.00 1.78 0.04 0.09 90.31 07:40:01 7 9.02 0.00 1.89 0.15 0.09 88.86 Average: all 13.43 0.00 1.28 0.82 0.06 84.41 Average: 0 15.84 0.00 1.35 0.83 0.06 81.92 Average: 1 9.71 0.00 1.23 0.65 0.05 88.34 Average: 2 14.12 0.00 1.25 1.13 0.06 83.44 Average: 3 11.00 0.00 1.25 0.78 0.05 86.92 Average: 4 13.32 0.00 1.30 0.95 0.06 84.38 Average: 5 11.09 0.00 1.38 0.73 0.06 86.73 Average: 6 15.15 0.01 1.23 0.96 0.05 82.60 Average: 7 17.24 0.00 1.22 0.55 0.05 80.93