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Analyzing
Block #74,779,158
17 transactions · 16 stateful · 2026-05-15 15:33:21 UTC
Parallelism
82
/100
Blocked
31
%
Avg conflicts / tx
0.35
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,779,158
· 17 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0xed82b078
· blocks 1
#5
updatePrices
#6
supply
#8
updateDataFeedsValuesPartial
#9
0xc5a04723
#10
0x5339c59f
#12
0x6a073d39
#13
setData
#14
0x39435dac
· blocks 1
#16
approve
#2
0x0c7abd22
· blocks 1
#7
swap
· blocks 1
#15
0x39435dac
#3
0x0c7abd22
#11
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
7
w1
11
w2
14
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xdc3b20fc…b828
0xd32edf…ff58
5 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xf3d7a307…4d63
0x065c9d…c394
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x01737532…9b12
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0015
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…001a
0x1b6862…e19c
2 touches
0 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
3 conflicts on slot
0xdc3b20fc7b…dcb828
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