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#75,678,970
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Analyzing
Block #75,678,970
18 transactions · 15 stateful · 2026-05-19 19:51:07 UTC
Parallelism
78
/100
Blocked
60
%
Avg conflicts / tx
0.89
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,678,970
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#5
0x6a0cbfa3
#7
0x6a0cbfa3
#8
0x98717539
· blocks 2
#10
0x6a0cbfa3
#11
updateDataFeedsValuesPartial
#12
verifyOracleProofV2
#15
setData
#2
0x0c7abd22
· blocks 2
#6
0xed82b078
· blocks 2
#9
0x98717539
· blocks 1
#3
0x0c7abd22
· blocks 1
#13
0xed82b078
· blocks 1
#16
0x39435dac
· blocks 1
#4
0x0c7abd22
#14
0xed82b078
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w1
8
w0
9
w1
13
w2
14
w3
16
w2
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x608e7e40…a27c
0xd32edf…ff58
7 touches
6 conflicts
0x5f77d607…2c84
0x065c9d…c394
6 touches
3 conflicts
0x892daf6e…48d8
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002c
0x1b6862…e19c
6 touches
3 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
FastLane: FastLaneAuctionHandler
6 conflicts on slot
0x608e7e409a…0ba27c
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