From owner-freebsd-dtrace@freebsd.org Tue Jun 30 23:11:22 2015 Return-Path: Delivered-To: freebsd-dtrace@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7A91C990323 for ; Tue, 30 Jun 2015 23:11:22 +0000 (UTC) (envelope-from abhya007@gmail.com) Received: from mail-yk0-x22f.google.com (mail-yk0-x22f.google.com [IPv6:2607:f8b0:4002:c07::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 496AB1096; Tue, 30 Jun 2015 23:11:19 +0000 (UTC) (envelope-from abhya007@gmail.com) Received: by ykdr198 with SMTP id r198so23672813ykd.3; Tue, 30 Jun 2015 16:11:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=gOxY+tkwO0QEXLwJdBfl0cJ/+RbYZKWbw6wqB9EIpwc=; b=qEHqRP9ITZLA+WdrYDUJxHmAIK0ovBUX2XKJLN7oYvBRY2cQWOrguOhKnAxVOFRCIT lsrrWJmWYCRfMqOdcWxdxLjBaX/+GfcBsDbtUsq0DCr2m+4B5biyq8RDSp9rrz6cmGFZ QEPTn9Sf3f+VxnwqVMCon2e8ND2yCL//FES52ci32StBfSlNWn+bD8qcCLvUYGNm3kwv gRoQBTfDlkMsMsMvX1oxToT8YidPLC3LQXed1OjVfYIMw0ENxkuPWyISLLWwXClEo46l UwWx5BwJQeltx++rMyYRBdArnv6SbR0jTDNFkODHG3DAT1cMi2BeRXRqQb++Hm+wYzkR Zhcw== MIME-Version: 1.0 X-Received: by 10.170.187.134 with SMTP id d128mr28561490yke.103.1435705877837; Tue, 30 Jun 2015 16:11:17 -0700 (PDT) Received: by 10.13.224.6 with HTTP; Tue, 30 Jun 2015 16:11:17 -0700 (PDT) Date: Tue, 30 Jun 2015 16:11:17 -0700 Message-ID: Subject: Regarding schedgraph.d From: abhishek kulkarni To: rstone@freebsd.org, freebsd-dtrace@freebsd.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-dtrace@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "A discussion list for developers working on DTrace in FreeBSD." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Jun 2015 23:11:22 -0000 Hello Ryan, I was looking to schedgraph.d . I need to modify the script for a single, particular thread. I atleast need to know the thread transitions, as in the context switches for the particular thread and also the different states for a single thread. Could you please help with the filters that I need to add in order to use the script for a single thread or else suggest me just the nexessary probes that I could use for writing a new script for a single thread . Regards Abhishek Kulkarni