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Analyzing
Block #76,033,954
22 transactions · 18 stateful · 2026-05-21 11:15:52 UTC
Parallelism
77
/100
Blocked
50
%
Avg conflicts / tx
0.73
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#76,033,954
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
updatePrices
#7
updatePrices
#8
0x5bf9264c
#9
0x5bf9264c
#10
0x98717539
· blocks 2
#11
updateDataFeedsValuesPartial
#12
0x0f6795d9
#13
0x0f6795d9
#14
0xa391f92f
#16
createModule
#19
setData
#2
0x0c7abd22
· blocks 2
#17
execute
· blocks 1
#20
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 3
#21
0x39435dac
#4
0xab083028
· blocks 1
#15
0x0c7abd22
· blocks 1
#5
0x5339c59f
#18
0xa9b28aa6
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
5
w4
10
w0
15
w3
17
w1
18
w4
20
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2ab63e3…f3f6
0xd32edf…ff58
7 touches
6 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…001b
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002b
0x1b6862…e19c
6 touches
3 conflicts
0x17a7f697…dcb4
0x1b6862…e19c
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
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
0xf2ab63e34e…a4f3f6
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