Date: Thu, 6 Aug 2009 14:56:59 +0200 From: Invernizzi Fabrizio <fabrizio.invernizzi@telecomitalia.it> To: "freebsd-amd64@freebsd.org" <freebsd-amd64@freebsd.org> Subject: Problem with pmcstat Message-ID: <36A93B31228D3B49B691AD31652BCAE9A4569675DE@GRFMBX702BA020.griffon.local>
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--_a0b183b2-1975-4caf-82e9-e6e6bd9bff3c_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi all i am doing some performance testing with FreeBSD (64 bit) and i would like = to use pmcstat. I recompiled the kernel with options HWPMC_HOOKS device hwpmc When i restart the system looks like being ok #sysctl -a | grep hwpmc kern.hwpmc.nbuffers: 16 kern.hwpmc.logbuffersize: 4 kern.hwpmc.mtxpoolsize: 32 kern.hwpmc.nsamples: 32 kern.hwpmc.hashsize: 16 but the pmcstat gives me this error: # pmcstat -s p6-hw-int-rx -w 1 pmcstat: ERROR: Initialization of the pmc(3) library failed: No such file o= r directory I googled a lot, but nothing about this problem. Consider that on the same = hardware with 7.2-RELEASE 32 bit everything was working. Anyone can help me? This are some details: uname -a FreeBSD INTRUDER-64.ipv6.tilab.com 7.2-RELEASE FreeBSD 7.2-RELEASE #3: Thu = Aug 6 11:36:53 CEST 2009 amd64 Server: HP DL 180G5 ------------------------------------------------------------------ Telecom Italia Fabrizio INVERNIZZI Technology - TILAB Accesso Fisso e Trasporto Via Reiss Romoli, 274 10148 Torino Tel. +39 011 2285497 Mob. +39 3316001344 Fax +39 06 41867287 Questo messaggio e i suoi allegati sono indirizzati esclusivamente alle per= sone indicate. La diffusione, copia o qualsiasi altra azione derivante dall= a conoscenza di queste informazioni sono rigorosamente vietate. Qualora abb= iate ricevuto questo documento per errore siete cortesemente pregati di dar= ne immediata comunicazione al mittente e di provvedere alla sua distruzione= , Grazie. This e-mail and any attachments is confidential and may contain privileged = information intended for the addressee(s) only. Dissemination, copying, pri= nting or use by anybody else is unauthorised. If you are not the intended r= ecipient, please delete this message and any attachments and advise the sen= der by return e-mail, Thanks. [cid:00000000000000000000000000000001@TI.Disclaimer]Rispetta l'ambiente. No= n stampare questa mail se non ? necessario. --_a0b183b2-1975-4caf-82e9-e6e6bd9bff3c_--
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