mirror of https://github.com/torvalds/linux.git
d49010adae
Dump the stats into netlink. More clever approaches
like dumping the stats per-CPU for each CPU individually
to see where the packets get consumed can be implemented
in the future.
A trimmed example from a real (but recently booted system):
$ ./cli.py --no-schema --spec netlink/specs/netdev.yaml \
--dump page-pool-stats-get
[{'info': {'id': 19, 'ifindex': 2},
'alloc-empty': 48,
'alloc-fast': 3024,
'alloc-refill': 0,
'alloc-slow': 48,
'alloc-slow-high-order': 0,
'alloc-waive': 0,
'recycle-cache-full': 0,
'recycle-cached': 0,
'recycle-released-refcnt': 0,
'recycle-ring': 0,
'recycle-ring-full': 0},
{'info': {'id': 18, 'ifindex': 2},
'alloc-empty': 66,
'alloc-fast': 11811,
'alloc-refill': 35,
'alloc-slow': 66,
'alloc-slow-high-order': 0,
'alloc-waive': 0,
'recycle-cache-full': 1145,
'recycle-cached': 6541,
'recycle-released-refcnt': 0,
'recycle-ring': 1275,
'recycle-ring-full': 0},
{'info': {'id': 17, 'ifindex': 2},
'alloc-empty': 73,
'alloc-fast': 62099,
'alloc-refill': 413,
...
Acked-by: Jesper Dangaard Brouer <hawk@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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| .. | ||
| ABI | ||
| PCI | ||
| RCU | ||
| accel | ||
| accounting | ||
| admin-guide | ||
| arch | ||
| block | ||
| bpf | ||
| cdrom | ||
| core-api | ||
| cpu-freq | ||
| crypto | ||
| dev-tools | ||
| devicetree | ||
| doc-guide | ||
| driver-api | ||
| fault-injection | ||
| fb | ||
| features | ||
| filesystems | ||
| firmware-guide | ||
| firmware_class | ||
| fpga | ||
| gpu | ||
| hid | ||
| hwmon | ||
| i2c | ||
| iio | ||
| images | ||
| infiniband | ||
| input | ||
| isdn | ||
| kbuild | ||
| kernel-hacking | ||
| leds | ||
| litmus-tests | ||
| livepatch | ||
| locking | ||
| maintainer | ||
| mhi | ||
| misc-devices | ||
| mm | ||
| netlabel | ||
| netlink | ||
| networking | ||
| nvdimm | ||
| nvme | ||
| pcmcia | ||
| peci | ||
| power | ||
| process | ||
| rust | ||
| scheduler | ||
| scsi | ||
| security | ||
| sound | ||
| sphinx | ||
| sphinx-static | ||
| spi | ||
| staging | ||
| target | ||
| timers | ||
| tools | ||
| trace | ||
| translations | ||
| usb | ||
| userspace-api | ||
| virt | ||
| w1 | ||
| watchdog | ||
| wmi | ||
| .gitignore | ||
| Changes | ||
| CodingStyle | ||
| Kconfig | ||
| Makefile | ||
| SubmittingPatches | ||
| atomic_bitops.txt | ||
| atomic_t.txt | ||
| conf.py | ||
| docutils.conf | ||
| dontdiff | ||
| index.rst | ||
| memory-barriers.txt | ||
| subsystem-apis.rst | ||