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Analyzing
Block #76,318,735
18 transactions · 11 stateful · 2026-05-22 18:52:51 UTC
Parallelism
78
/100
Blocked
45
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#76,318,735
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x1094dc9f
#6
0x1be2fb9c
#7
updateDataFeedsValuesPartial
#8
forward
#9
0xc6b04a…a18a
#10
0x430b99…7c10
#11
setData
#12
0xd76c9c…bc4a
#13
0xf4406c…7642
#14
0x46b20e…5177
#15
0x39435dac
· blocks 2
#2
0x0c7abd22
· blocks 2
#16
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 1
#17
0x39435dac
#4
0x0c7abd22
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
15
w0
16
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2a9630e5…3929
0xd32edf…ff58
7 touches
6 conflicts
0x7cee1be1…e770
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x676f9f01…a8ac
0x34b655…2a6f
6 touches
3 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0xaa00b11b…2482
0x34b655…2a6f
4 touches
1 conflict
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
0x2a9630e51e…ee3929
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