Minecraft Forums

Hi
Fisrt off, I have just updated minecraft to 1.7.4, and have been playing the 1.5 version ever since. With the update I have had severe fps drops within the first 3 minutes of the game, I will go from about 70-80 fps to an unplayable 6-9. These are with the lowest settings possible as well. My computer os is up to date and java is up to date as well. My specs are:

Nvidia GeForce GT525M + Intel GMA HD (Optimus)
2.0GHz Intel Core i7-2630QM (quad-core)
8 gb ram


As I said I have never had this problem before and have no clue what the issue is.

Thanks

Maybe you have a virus. I had one where my computer would run fine then would slow down because the virus was using around half of my CPU.

Run an antivirus scan, then make sure minecraft is using your dedicated video card (should be in the nvidia settings)

If that doesn't work, Make a manual crash happen during the lag by pressing and holding F3+C for 15 seconds, and release.

Then post the crash log here or on pastebin.

And its not a virus, as every other gma e i have runs perfectly, as well as my computer and all other java programs i run. I did run an antivirus and nothing came up




---- Minecraft Crash Report ----
// This is a token for 1 free hug. Redeem at your nearest Mojangsta: [~~HUG~~]

Time: 12/30/13 12:35 PM
Description: Manually triggered debug crash

java.lang.Throwable
at azi.p(SourceFile:1385)
at azi.ah(SourceFile:760)
at azi.f(SourceFile:711)
at net.minecraft.client.main.Main.main(SourceFile:152)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
at bka.a(SourceFile:289)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [bkf['a10killer'/326, l='MpServer', x=-241.70, y=72.62, z=254.66]]
Chunk stats: MultiplayerChunkCache: 428, 428
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (-128,64,188), Chunk: (at 0,4,12 in -8,11; contains blocks -128,0,176 to -113,255,191), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Level time: 20471 game time, 20471 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Forced entities: 121 total; [vf['Pig'/3, l='MpServer', x=-315.91, y=64.00, z=298.97], vf['Pig'/4, l='MpServer', x=-306.97, y=64.00, z=296.09], xc['Skeleton'/5971, l='MpServer', x=-195.50, y=39.00, z=277.50], xh['Zombie'/5972, l='MpServer', x=-192.50, y=39.00, z=277.50], wq['Creeper'/5973, l='MpServer', x=-247.34, y=41.00, z=330.94], vf['Pig'/20, l='MpServer', x=-289.88, y=85.00, z=317.25], uv['Bat'/6795, l='MpServer', x=-168.00, y=45.01, z=300.33], wq['Creeper'/5241, l='MpServer', x=-308.50, y=42.00, z=172.97], vf['Pig'/22, l='MpServer', x=-297.47, y=74.00, z=336.59], vf['Pig'/31, l='MpServer', x=-278.38, y=84.00, z=315.09], vf['Pig'/30, l='MpServer', x=-274.94, y=64.00, z=242.09], wq['Creeper'/7084, l='MpServer', x=-195.50, y=33.00, z=268.50], vf['Pig'/32, l='MpServer', x=-279.97, y=80.00, z=307.59], vf['Pig'/33, l='MpServer', x=-282.84, y=95.00, z=318.47], xc['Skeleton'/7077, l='MpServer', x=-163.50, y=70.00, z=243.50], xc['Skeleton'/6291, l='MpServer', x=-181.50, y=70.00, z=178.50], xh['Zombie'/7103, l='MpServer', x=-320.50, y=63.00, z=306.50], vf['Pig'/55, l='MpServer', x=-256.88, y=64.00, z=208.34], xc['Skeleton'/6286, l='MpServer', x=-183.50, y=69.00, z=185.50], vf['Pig'/57, l='MpServer', x=-273.88, y=64.00, z=240.78], vj['Squid'/5986, l='MpServer', x=-288.31, y=61.78, z=209.50], vf['Pig'/56, l='MpServer', x=-275.78, y=64.00, z=258.41], uv['Bat'/6549, l='MpServer', x=-304.69, y=45.90, z=210.97], uv['Bat'/6548, l='MpServer', x=-292.97, y=50.00, z=208.59], xc['Skeleton'/6392, l='MpServer', x=-187.50, y=16.00, z=225.50], xc['Skeleton'/6391, l='MpServer', x=-188.50, y=16.00, z=225.50], bkf['a10killer'/326, l='MpServer', x=-241.70, y=72.62, z=254.66], uv['Bat'/6870, l='MpServer', x=-198.15, y=37.72, z=332.40], vf['Pig'/85, l='MpServer', x=-244.16, y=73.00, z=180.41], vf['Pig'/87, l='MpServer', x=-244.06, y=64.00, z=198.88], vf['Pig'/86, l='MpServer', x=-245.66, y=73.00, z=178.44], vf['Pig'/93, l='MpServer', x=-270.88, y=64.00, z=237.41], vf['Pig'/92, l='MpServer', x=-255.16, y=64.00, z=209.88], vf['Pig'/89, l='MpServer', x=-241.03, y=64.00, z=218.50], vf['Pig'/88, l='MpServer', x=-248.16, y=64.00, z=199.59], wq['Creeper'/7125, l='MpServer', x=-196.50, y=17.00, z=229.50], vf['Pig'/91, l='MpServer', x=-248.50, y=64.00, z=220.25], vf['Pig'/90, l='MpServer', x=-253.28, y=64.00, z=209.09], vg['Sheep'/100, l='MpServer', x=-251.50, y=86.00, z=318.16], vg['Sheep'/96, l='MpServer', x=-251.56, y=85.00, z=316.94], vg['Sheep'/97, l='MpServer', x=-252.75, y=87.00, z=319.16], xh['Zombie'/6899, l='MpServer', x=-293.39, y=50.00, z=310.82], wq['Creeper'/6903, l='MpServer', x=-228.50, y=30.00, z=288.50], wq['Creeper'/5933, l='MpServer', x=-236.50, y=85.00, z=327.50], vf['Pig'/119, l='MpServer', x=-236.06, y=65.00, z=200.94], vg['Sheep'/118, l='MpServer', x=-232.81, y=65.00, z=203.38], vg['Sheep'/117, l='MpServer', x=-227.91, y=65.00, z=202.63], xh['Zombie'/6894, l='MpServer', x=-298.50, y=63.00, z=228.50], uv['Bat'/7167, l='MpServer', x=-284.51, y=54.00, z=322.01], xh['Zombie'/6892, l='MpServer', x=-301.50, y=63.00, z=231.50], xh['Zombie'/6893, l='MpServer', x=-302.50, y=63.00, z=228.50], vf['Pig'/125, l='MpServer', x=-263.50, y=67.00, z=278.39], vf['Pig'/124, l='MpServer', x=-231.66, y=64.00, z=218.91], vf['Pig'/123, l='MpServer', x=-232.88, y=64.00, z=220.22], vf['Pig'/122, l='MpServer', x=-238.91, y=64.00, z=221.03], vf['Pig'/121, l='MpServer', x=-227.22, y=71.00, z=221.50], vg['Sheep'/120, l='MpServer', x=-228.75, y=64.00, z=206.50], xc['Skeleton'/6913, l='MpServer', x=-264.00, y=61.19, z=206.50], wq['Creeper'/6438, l='MpServer', x=-223.50, y=55.00, z=212.50], xe['Spider'/3395, l='MpServer', x=-194.28, y=66.00, z=230.56], vg['Sheep'/134, l='MpServer', x=-239.38, y=87.00, z=322.25], vf['Pig'/152, l='MpServer', x=-221.06, y=65.00, z=201.94], vg['Sheep'/153, l='MpServer', x=-217.50, y=64.00, z=219.91], vf['Pig'/154, l='MpServer', x=-217.84, y=64.00, z=222.91], vf['Pig'/155, l='MpServer', x=-219.06, y=64.00, z=223.44], wq['Creeper'/7267, l='MpServer', x=-218.50, y=72.00, z=242.50], vg['Sheep'/149, l='MpServer', x=-216.06, y=67.00, z=194.03], vg['Sheep'/150, l='MpServer', x=-223.94, y=65.00, z=200.06], vf['Pig'/151, l='MpServer', x=-221.88, y=65.00, z=206.88], wq['Creeper'/7260, l='MpServer', x=-293.50, y=64.00, z=249.50], wq['Creeper'/7261, l='MpServer', x=-292.50, y=64.00, z=250.50], xe['Spider'/5590, l='MpServer', x=-191.59, y=69.00, z=172.81], vf['Pig'/175, l='MpServer', x=-194.94, y=66.00, z=206.34], vg['Sheep'/174, l='MpServer', x=-197.09, y=68.00, z=198.06], wq['Creeper'/6166, l='MpServer', x=-259.50, y=18.00, z=324.50], vf['Pig'/173, l='MpServer', x=-199.44, y=67.00, z=204.13], vg['Sheep'/172, l='MpServer', x=-195.19, y=67.00, z=201.25], wq['Creeper'/7241, l='MpServer', x=-243.50, y=64.00, z=217.50], wq['Creeper'/7242, l='MpServer', x=-240.38, y=64.00, z=217.25], xc['Skeleton'/7237, l='MpServer', x=-179.50, y=66.00, z=237.50], vf['Pig'/178, l='MpServer', x=-188.69, y=72.00, z=249.50], vf['Pig'/176, l='MpServer', x=-203.84, y=65.00, z=216.19], vg['Sheep'/177, l='MpServer', x=-194.78, y=66.00, z=213.25], vf['Pig'/182, l='MpServer', x=-193.38, y=87.00, z=301.41], xc['Skeleton'/7232, l='MpServer', x=-167.50, y=45.00, z=175.50], vf['Pig'/183, l='MpServer', x=-195.31, y=87.00, z=303.91], xh['Zombie'/6736, l='MpServer', x=-241.50, y=16.00, z=314.50], vg['Sheep'/205, l='MpServer', x=-186.03, y=67.00, z=203.09], vf['Pig'/204, l='MpServer', x=-188.69, y=69.00, z=193.50], wq['Creeper'/6502, l='MpServer', x=-283.50, y=57.00, z=235.50], xc['Skeleton'/6740, l='MpServer', x=-163.50, y=69.00, z=222.50], xe['Spider'/6034, l='MpServer', x=-264.66, y=64.00, z=230.75], xc['Skeleton'/6047, l='MpServer', x=-316.50, y=26.00, z=330.50], vg['Sheep'/197, l='MpServer', x=-183.56, y=69.00, z=186.56], wq['Creeper'/6745, l='MpServer', x=-172.50, y=52.00, z=291.50], wq['Creeper'/6746, l='MpServer', x=-174.50, y=52.00, z=288.50], xh['Zombie'/6043, l='MpServer', x=-252.59, y=64.00, z=227.00], wq['Creeper'/6507, l='MpServer', x=-220.50, y=67.00, z=190.50], vf['Pig'/220, l='MpServer', x=-186.19, y=88.00, z=295.09], xh['Zombie'/6513, l='MpServer', x=-314.50, y=63.00, z=291.50], vf['Pig'/219, l='MpServer', x=-195.84, y=88.00, z=300.19], vf['Pig'/208, l='MpServer', x=-188.31, y=67.00, z=218.50], xe['Spider'/6027, l='MpServer', x=-192.88, y=38.00, z=312.06], vf['Pig'/209, l='MpServer', x=-188.28, y=66.00, z=216.81], xh['Zombie'/7192, l='MpServer', x=-195.47, y=87.00, z=256.25], xh['Zombie'/7193, l='MpServer', x=-198.50, y=88.00, z=258.50], vg['Sheep'/234, l='MpServer', x=-174.34, y=70.00, z=201.56], vf['Pig'/233, l='MpServer', x=-173.41, y=70.00, z=189.13], xh['Zombie'/7190, l='MpServer', x=-201.50, y=88.00, z=259.50], xh['Zombie'/7191, l='MpServer', x=-200.50, y=88.00, z=260.50], xc['Skeleton'/5801, l='MpServer', x=-169.50, y=64.00, z=309.50], xc['Skeleton'/6048, l='MpServer', x=-316.50, y=22.00, z=318.09], xc['Skeleton'/5510, l='MpServer', x=-167.50, y=69.00, z=245.50], xh['Zombie'/6050, l='MpServer', x=-317.50, y=26.00, z=331.50], vg['Sheep'/246, l='MpServer', x=-161.78, y=64.00, z=304.84], uv['Bat'/7171, l='MpServer', x=-200.35, y=18.82, z=284.50], vg['Sheep'/244, l='MpServer', x=-161.53, y=65.00, z=294.88], uv['Bat'/7170, l='MpServer', x=-197.48, y=19.52, z=280.31], uv['Bat'/7173, l='MpServer', x=-198.58, y=18.16, z=284.44], uv['Bat'/7172, l='MpServer', x=-199.53, y=19.64, z=280.34], xh['Zombie'/6766, l='MpServer', x=-235.50, y=83.00, z=329.50]]
Retry entities: 0 total; []
Server brand: vanilla
Server type: Integrated singleplayer server
Stacktrace:
at bka.a(SourceFile:289)
at azi.b(SourceFile:1952)
at azi.f(SourceFile:720)
at net.minecraft.client.main.Main.main(SourceFile:152)

-- System Details --
Details:
Minecraft Version: 1.7.4
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_02, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 268173008 bytes (255 MB) / 450494464 bytes (429 MB) up to 954466304 bytes (910 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G
AABB Pool Size: 5487 (307272 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
Launched Version: 1.7.4
LWJGL: 2.9.1
OpenGL: Intel(R) HD Graphics Family GL version 3.0.0 - Build 8.15.10.2291, Intel
GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs: []
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 2193 (122808 bytes; 0 MB) allocated, 27 (1512 bytes; 0 MB) used
Anisotropic Filtering: Off (1)

i just reverted back to 1.5.1, and in the same world i am getting 100 fps, It is definitely something with the new launcher or updates

Quote from A_Herb

It could well be a problem on that specific server.

Try other servers, see if you get the same difficulty. If it's actually the server, we can't do anything about that; you'd have to speak to the server owners.

this is on singleplayer, Im not playing on a server

Quote from A_Herb

Oh OK, sorry.

Is it just on one specific world? Do you get the same problem if you create a new single-player world?

yeah, every time a start a new world with the new launcher and 1.7.4 I get extremely bad lag about 1-3 minutes into the game, but I do not get this problem with 1.5.1

Quote from quark8790

Post-1.7 versions ignore the settings file created by pre-1.6 versions. If you played around with your video settings in 1.5, you'll need to change the settings again. The lag is probably caused by chunk loading on Far forcing the server to load more than 10 new chunks.

again not a server

Java Version: 1.7.0_02, Oracle Corporation

Aha. There you are. Try updating java to 1.7.0_45 (or just get the most recent version.)

That should fix it. If not, Not sure on how to help.

Quote from Gangsir

Aha. There you are. Try updating java to 1.7.0_45 (or just get the most recent version.)

That should fix it. If not, Not sure on how to help.

yep fixed it, thanks