| bbabc51b5b13fdce80157deffdcf7f35d7905641 |
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01-May-2018 |
Chenbo Feng <fengc@google.com> |
Remove the unused file parsing function
With the new xt_bpf support for iface stats. We no longer need to parse
the per interface stats from /proc/net/dev. And since the old xt_qtaguid
code path also not depend on it, we can completly remove that helper
function since no caller is depending on it now.
Bug: 72111305
Test: runtest frameworks-net -c com.android.internal.net.NetworkStatsFactoryTest
Change-Id: Icb7eaeef0eeb9fdffd32a90316c76ee05bafffbe
Merged-In: Icb7eaeef0eeb9fdffd32a90316c76ee05bafffbe
(cherry picked from aosp commit b815c978b81eee4b1494bd0b9d25bfad52f08b72)
/frameworks/base/tests/net/java/com/android/internal/net/NetworkStatsFactoryTest.java
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| b6a920124f28422877f59bfb32719099a0067d76 |
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05-Mar-2018 |
Remi NGUYEN VAN <reminv@google.com> |
Add method to NetworkStatsService for UID stats.
Useful for clients such as BatteryStats which currently rely
on NetworkStatsFactory. Data at that stage is incomplete as
it does not account for tethering, VT data and corresponding
464xlat corrections.
Test: runtest frameworks-net, CTS tests pass.
Bug: b/72107146
Merged-In: I31c5b9b4a7c6e72910152415894a137f000a5858
Merged-In: I2527d95000c7500c824ede70f87ecb38e21ed323
(cherry picked from aosp 088ff6824f13145ea52207bdead0d7e454a6f3ce)
Change-Id: Ie80f1bb21124241f3414f9be77aceac9a44ec6d1
/frameworks/base/tests/net/java/com/android/internal/net/NetworkStatsFactoryTest.java
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| 93afbf258f554e980b58c3c67d55ebbb3e4eb915 |
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19-Jan-2018 |
Chenbo Feng <fengc@google.com> |
Use /proc/net/dev to get stats summary
If the qtaguid proc file is no longer exist, the device is running new
eBPF module to do traffic accounting. So the NetworkStatsFactory need to
use the proc/net/dev interface to get the per interface traffic stats
summary. Also, adding a test to verify the helper function work properly
Bug: 30950746
Test: run NetworkStatsFactoryTest
Change-Id: Ia36808bf02f1637dd41a3e7c50917b91b1a77524
/frameworks/base/tests/net/java/com/android/internal/net/NetworkStatsFactoryTest.java
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| 828f1b45fb302f68b5eb8934bf474177fa249c7c |
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21-Nov-2017 |
Chenbo Feng <fengc@google.com> |
Add bpf support for NetworkStatsFactory
Add the native method used to read the detail information of network
stats from bpf maps. The native method of NetworkStatsFactory should
choose the correct implementation to get the stats detail depending on
the kernel version. Currently the bpf result is printed as a reference
and the actual behavior of NetworkStatsFactory should not change.
Test: NetworkStatsFactory related cts test should not fail.
Bug: 30950746
Change-Id: I4715a23559b5b2306bd556cea0431f0ed172a993
/frameworks/base/tests/net/java/com/android/internal/net/NetworkStatsFactoryTest.java
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| ada23ed56addb7c06a489c7464ae228a46588b95 |
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18-Jan-2018 |
Lorenzo Colitti <lorenzo@google.com> |
Add the default network to NetworkStats and NetworkStatsCollection.
This allows us to maintain NetworkStats entries that track
whether the traffic was on the default network.
At the moment, the stats collection code always passes in
DEFAULT_NETWORK_NO. However, this value is a no-op, since it is
not persisted to disk. Only the ident, the uid/set/tag, and the
packet/byte/operation counters are persisted.
A future change will add defaultNetwork to the ident and start
persisting it.
Bug: 35142602
Test: runtest frameworks-net
Change-Id: Ifa291c62c0fa389b88e5561086a29dcd7cee2253
/frameworks/base/tests/net/java/com/android/internal/net/NetworkStatsFactoryTest.java
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| 4a0c5d7ef7144280fe8a209a871bbd4ef90d6368 |
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11-Oct-2017 |
Hugo Benichi <hugobenichi@google.com> |
Migrate most of core networking tests to junit4
This patch is a batch of mechanical changes to test classes to migrate
away from AndroidTestCase and TestCase.
Bug: 62918393
Test: runtest frameworks-net
Change-Id: I74134609e511f22c4d9ecd65780e981f9ba7ae3f
/frameworks/base/tests/net/java/com/android/internal/net/NetworkStatsFactoryTest.java
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| e1bb3a14d1ee1aba2f92e5bccf659774699eaffe |
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07-Apr-2017 |
Hugo Benichi <hugobenichi@google.com> |
NetworkStatsFactory: fix double accounting on IPv6 only networks
For 464xlat scenarios on IPv6 networks, the clatd interface setup
introduces double counting of apps ipv4 traffic. NetworkStatsFactory was
accounting for this on the tx path, but not on the rx path. Also it did
not accounted for the 20 bytes added by the IPv6 header.
This patch subtract correctly the rx and tx traffic from the root uid on
the underlying interface, and also adds correctly the 20 bytes cost per
packet on the stacked interface for 464xlat traffic.
Test: added several new unit tests, based on synthetic data and real
data also.
Bug: 33681750
Change-Id: I2675643b220acbc6110179fa937d4c313b6f5e32
/frameworks/base/tests/net/java/com/android/internal/net/NetworkStatsFactoryTest.java
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| c86013be936f36c61fa0cdfad95141f6de3c6ef7 |
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12-Apr-2017 |
Lorenzo Colitti <lorenzo@google.com> |
Move some NetworkStats tests to tests/net.
This groups them together with the rest of the networking unit
tests. It also speeds up compile/test cycles ("runtest -x" of one
file goes from 1m15s to 30s).
Test: runtest frameworks-net passes on internal tree
Change-Id: I53cb0c51355fe4b4b30e451fa09fbbf58da39efd
/frameworks/base/tests/net/java/com/android/internal/net/NetworkStatsFactoryTest.java
|