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Groups > linux.kernel > #1460845 > unrolled thread
| Started by | "Huang\, Ying" <ying.huang@intel.com> |
|---|---|
| First post | 2016-08-12 01:00 +0200 |
| Last post | 2016-08-24 19:00 +0200 |
| Articles | 3 — 3 participants |
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Re: [LKP] [lkp] [f2fs] ec795418c4: fsmark.files_per_sec -36.3% regression "Huang\, Ying" <ying.huang@intel.com> - 2016-08-12 01:00 +0200
Re: [LKP] [lkp] [f2fs] ec795418c4: fsmark.files_per_sec -36.3% regression Jaegeuk Kim <jaegeuk@kernel.org> - 2016-08-12 03:30 +0200
Re: [LKP] [lkp] [f2fs] ec795418c4: fsmark.files_per_sec -36.3% regression huang ying <huang.ying.caritas@gmail.com> - 2016-08-24 19:00 +0200
| From | "Huang\, Ying" <ying.huang@intel.com> |
|---|---|
| Date | 2016-08-12 01:00 +0200 |
| Subject | Re: [LKP] [lkp] [f2fs] ec795418c4: fsmark.files_per_sec -36.3% regression |
| Message-ID | <s577b-1Km-5@gated-at.bofh.it> |
Hi, Kim, "Huang, Ying" <ying.huang@intel.com> writes: >> >> [lkp] [f2fs] 3bdad3c7ee: aim7.jobs-per-min -25.3% regression >> [lkp] [f2fs] b93f771286: aim7.jobs-per-min -81.2% regression >> >> In terms of the above regression, I could check that _reproduce_ procedure >> includes mounting filesystem only. Is that correct? > > Sorry, our test system failed to generate reproduce steps for aim7. We > will implement it. > > - [lkp] [f2fs] 3bdad3c7ee: aim7.jobs-per-min -25.3% regression > > The disk is one 48G ram disk. The steps for aim7 is, > > cat > workfile <<EOF > FILESIZE: 1M > POOLSIZE: 10M > 10 disk_cp > EOF > > ( > echo $HOSTNAME > echo disk_cp > > echo 1 > echo 3000 > echo 2 > echo 3000 > echo 1 > ) | ./multitask -t & > > > - [lkp] [f2fs] b93f771286: aim7.jobs-per-min -81.2% regression > > The disk is 4 12G ram disk, and setup RAID0 on them via mdadm. The > steps for aim7 is, > > cat > workfile <<EOF > FILESIZE: 1M > POOLSIZE: 10M > 10 sync_disk_rw > EOF > > ( > echo $HOSTNAME > echo sync_disk_rw > > echo 1 > echo 600 > echo 2 > echo 600 > echo 1 > ) | ./multitask -t & Any update on these 2 regressions? Is the information is enough for you to reproduce? Best Regards, Huang, Ying
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| From | Jaegeuk Kim <jaegeuk@kernel.org> |
|---|---|
| Date | 2016-08-12 03:30 +0200 |
| Subject | Re: [LKP] [lkp] [f2fs] ec795418c4: fsmark.files_per_sec -36.3% regression |
| Message-ID | <s59sl-3pL-3@gated-at.bofh.it> |
| In reply to | #1460845 |
On Thu, Aug 11, 2016 at 03:49:41PM -0700, Huang, Ying wrote: > Hi, Kim, > > "Huang, Ying" <ying.huang@intel.com> writes: > >> > >> [lkp] [f2fs] 3bdad3c7ee: aim7.jobs-per-min -25.3% regression > >> [lkp] [f2fs] b93f771286: aim7.jobs-per-min -81.2% regression > >> > >> In terms of the above regression, I could check that _reproduce_ procedure > >> includes mounting filesystem only. Is that correct? > > > > Sorry, our test system failed to generate reproduce steps for aim7. We > > will implement it. > > > > - [lkp] [f2fs] 3bdad3c7ee: aim7.jobs-per-min -25.3% regression > > > > The disk is one 48G ram disk. The steps for aim7 is, > > > > cat > workfile <<EOF > > FILESIZE: 1M > > POOLSIZE: 10M > > 10 disk_cp > > EOF > > > > ( > > echo $HOSTNAME > > echo disk_cp > > > > echo 1 > > echo 3000 > > echo 2 > > echo 3000 > > echo 1 > > ) | ./multitask -t & > > > > > > - [lkp] [f2fs] b93f771286: aim7.jobs-per-min -81.2% regression > > > > The disk is 4 12G ram disk, and setup RAID0 on them via mdadm. The > > steps for aim7 is, > > > > cat > workfile <<EOF > > FILESIZE: 1M > > POOLSIZE: 10M > > 10 sync_disk_rw > > EOF > > > > ( > > echo $HOSTNAME > > echo sync_disk_rw > > > > echo 1 > > echo 600 > > echo 2 > > echo 600 > > echo 1 > > ) | ./multitask -t & > > Any update on these 2 regressions? Is the information is enough for you > to reproduce? Sorry, I've had no time to dig this due to business travel now. I'll check that when back to US. Thanks, > > Best Regards, > Huang, Ying
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| From | huang ying <huang.ying.caritas@gmail.com> |
|---|---|
| Date | 2016-08-24 19:00 +0200 |
| Message-ID | <s9JGV-4Wy-17@gated-at.bofh.it> |
| In reply to | #1460889 |
Hi, Jaegeuk, On Thu, Aug 11, 2016 at 6:22 PM, Jaegeuk Kim <jaegeuk@kernel.org> wrote: > On Thu, Aug 11, 2016 at 03:49:41PM -0700, Huang, Ying wrote: >> Hi, Kim, >> >> "Huang, Ying" <ying.huang@intel.com> writes: >> >> >> >> [lkp] [f2fs] 3bdad3c7ee: aim7.jobs-per-min -25.3% regression >> >> [lkp] [f2fs] b93f771286: aim7.jobs-per-min -81.2% regression >> >> >> >> In terms of the above regression, I could check that _reproduce_ procedure >> >> includes mounting filesystem only. Is that correct? >> > >> > Sorry, our test system failed to generate reproduce steps for aim7. We >> > will implement it. >> > >> > - [lkp] [f2fs] 3bdad3c7ee: aim7.jobs-per-min -25.3% regression >> > >> > The disk is one 48G ram disk. The steps for aim7 is, >> > >> > cat > workfile <<EOF >> > FILESIZE: 1M >> > POOLSIZE: 10M >> > 10 disk_cp >> > EOF >> > >> > ( >> > echo $HOSTNAME >> > echo disk_cp >> > >> > echo 1 >> > echo 3000 >> > echo 2 >> > echo 3000 >> > echo 1 >> > ) | ./multitask -t & >> > >> > >> > - [lkp] [f2fs] b93f771286: aim7.jobs-per-min -81.2% regression >> > >> > The disk is 4 12G ram disk, and setup RAID0 on them via mdadm. The >> > steps for aim7 is, >> > >> > cat > workfile <<EOF >> > FILESIZE: 1M >> > POOLSIZE: 10M >> > 10 sync_disk_rw >> > EOF >> > >> > ( >> > echo $HOSTNAME >> > echo sync_disk_rw >> > >> > echo 1 >> > echo 600 >> > echo 2 >> > echo 600 >> > echo 1 >> > ) | ./multitask -t & >> >> Any update on these 2 regressions? Is the information is enough for you >> to reproduce? > > Sorry, I've had no time to dig this due to business travel now. > I'll check that when back to US. Any update? Best Regards, Huang, Ying
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