Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tN2cW-0088Yz-Gt for pgsql-admin@arkaria.postgresql.org; Mon, 16 Dec 2024 04:22:12 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1tN2cT-002Sye-GG for pgsql-admin@arkaria.postgresql.org; Mon, 16 Dec 2024 04:22:10 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tN2cT-002SyW-39 for pgsql-admin@lists.postgresql.org; Mon, 16 Dec 2024 04:22:10 +0000 Received: from qs51p00im-qukt01080301.me.com ([17.57.155.20]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tN2cR-0033NZ-9H for pgsql-admin@lists.postgresql.org; Mon, 16 Dec 2024 04:22:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=icloud.com; s=1a1hai; t=1734322925; bh=OlU1pS3GJVppVnKmqJgZNhAGpRZDCpyOhgOjtILIX5U=; h=Content-Type:Mime-Version:Subject:From:Date:Message-Id:To: x-icloud-hme; b=l1ZQ7q33F6q6tPU4V/avlXKINdQ7gPKfqlxHMIGvtlXSQ2WFUW1o3ES3MthG7lCGq E0QMlX97rF7MaGSibngh98ngRuWP4BIYJKsv4zGAHRagF5BNiKsHjed+Ip+NP/ElOC HLyg10NKD303luYvg96mWPPVtkbKMPIWmFhTHXD4f1S+P4JkYg2wXj/kRogblgqQcT ysQHXKOJXL5IsWECoRzeRswjS1LVPxCrI+f9eR7GnyqRICdaBJOls/wc+hN5sPACrU F6rrhRBavZQM4SWk7jvzeLMtzXq65z+IsFRD5h/7w8S9I+wOPCqW5BkgNFbtdEDw8T fioA4x8wopLvQ== Received: from smtpclient.apple (qs51p00im-dlb-asmtp-mailmevip.me.com [17.57.155.28]) by qs51p00im-qukt01080301.me.com (Postfix) with ESMTPSA id 124605F0016D; Mon, 16 Dec 2024 04:22:05 +0000 (UTC) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3696.120.41.1.10\)) Subject: Re: Performance From: Rui DeSousa In-Reply-To: Date: Sun, 15 Dec 2024 23:22:02 -0500 Cc: pgsql-admin@lists.postgresql.org Content-Transfer-Encoding: quoted-printable Message-Id: <0137F599-5558-4B33-9533-94D9E28B7CC2@icloud.com> References: To: Anex Hul X-Mailer: Apple Mail (2.3696.120.41.1.10) X-Proofpoint-ORIG-GUID: _GUVs9O-BcObBFYpGDxCxlJSUuGKahfo X-Proofpoint-GUID: _GUVs9O-BcObBFYpGDxCxlJSUuGKahfo X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2024-12-16_01,2024-12-13_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxlogscore=993 adultscore=0 bulkscore=0 malwarescore=0 clxscore=1011 spamscore=0 phishscore=0 suspectscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2308100000 definitions=main-2412160033 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk > On Dec 15, 2024, at 8:22 PM, Anex Hul wrote: >=20 > Hello everyone, >=20 > Testing 100 million records data import from Azure blob storage to = Azure postgresql. I did run the test 5 times and the time it took keep = increasing for each run.=20 > Is there know justification for this linear increment of the time it = took for same size of data? Check you I/O quotas; you might have hit quota limits and being = throttled.=