PerfDog, developed by Tencent WeTest, is a cross-platform performance testing and analysis tool designed for QA engineers and developers. It provides real-time monitoring of 200+ performance metrics — including FPS, CPU, GPU, memory, battery, thermal, network, and proprietary indicators: Jank (frame rendering delay), Stutter (jank time proportion), Smooth Index (frame stability), FPower (per-frame energy consumption), BigJank (severe stutter exceeding 125 ms), and 1% Low (industry-standard smoothness benchmark) — across mobile, PC, and console applications.
The tool functions without SDK embedding or device rooting, with below 1% impact on device CPU, allowing testing in a completely native environment. PerfDog supports Android, iOS, Windows, macOS, PlayStation, Xbox, Nintendo Switch, and VR platforms.
Key capabilities include:
— In-depth GPU counter analysis with full support for Qualcomm, Mali, PowerVR, and iOS GPUs, covering utilization, pixel throughput, overdraw, and bus bandwidth
— Engine Mode for Unreal Engine and Unity, providing CPU scheduling analysis, thread status inspection, rendering screenshot analysis, and stat/profile data
— Systrace Mode for Android system-level event tracing with timeline heat maps and thread analysis
— Weak network simulation — configure latency, packet loss, jitter, and bandwidth using regional templates or custom parameters
— Custom Data Extension for synchronizing application-specific metrics (DrawCall, Triangle, texture memory, scene labels) in real time via a socket API
For automation workflows, PerfDogService provides gRPC-based APIs for multi-device parallel testing and CI/CD integration via Jenkins, GitLab CI, and GitHub Actions, supporting Python, C#, C++, Java, PHP, and Go. A cloud-based dashboard stores test data for visualization, comparison, annotation, and team collaboration.
PerfDog is used by over 140 game companies worldwide, the top 10 global smartphone brands, and leading chip manufacturers. Over 200,000 applications tested with 20 million+ test sessions conducted globally.
The tool is suitable for game performance testing, mobile app optimization, hardware benchmarking, CI/CD performance regression testing, and competitive product analysis.
WeTest is certified under SOC 2 Type 2, ISO/IEC 27001:2013, ISO 9001:2015, ISO/IEC 20000-1, CMMI Maturity Level 3, and TMMI Maturity Level 3.
Average Rating: 5.0/5.0
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