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#74,217,999
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Analyzing
Block #74,217,999
21 transactions · 16 stateful · 2026-05-13 01:08:05 UTC
Parallelism
57
/100
Blocked
63
%
Avg conflicts / tx
1.95
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,217,999
· 21 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#10
execute
#11
0xb264ae19
#13
0x1094dc9f
#14
0x6a03cf6c
#15
0x6a03cf6c
#17
updateDataFeedsValuesPartial
#18
setData
#19
0x8b23406f
#20
0x39435dac
#2
0x0c7abd22
· blocks 7
#3
0x0c7abd22
· blocks 8
#4
0x0c7abd22
· blocks 7
#5
0x0c7abd22
· blocks 4
#12
0x1094dc9f
· blocks 1
#6
0x0c7abd22
· blocks 3
#16
execute
#7
0x0c7abd22
· blocks 2
#8
0x0c7abd22
· blocks 1
#9
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
5
w4
6
w5
7
w6
8
w7
9
w8
12
w4
16
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x43346206…e377
0xd32edf…ff58
17 touches
36 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
8 touches
6 conflicts
0x17606ba6…1b6e
0x754704…b603
8 touches
6 conflicts
0x01e7b865…6e6f
0x188d58…ea8e
8 touches
6 conflicts
0x00000000…001f
0x1b6862…e19c
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
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
36 conflicts on slot
0x4334620671…79e377
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