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#74,204,783
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Analyzing
Block #74,204,783
23 transactions · 18 stateful · 2026-05-12 23:40:10 UTC
Parallelism
78
/100
Blocked
50
%
Avg conflicts / tx
0.83
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,204,783
· 23 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#2
execute
#4
0x6a03bad1
#5
0x6a03bad1
#6
0xa96df62f
#7
0x98717539
· blocks 4
#8
execute
· blocks 1
#14
0x0f6795d9
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
setData
#18
0xab7b7d…2284
#19
0x1a41fc…1af5
#3
0x1ffa3c9b
#9
0x0c7abd22
· blocks 3
#13
0x0f6795d9
#20
0x39435dac
· blocks 2
#10
0x0c7abd22
· blocks 2
#21
0x39435dac
· blocks 1
#11
0x0c7abd22
· blocks 1
#22
0x39435dac
#12
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
7
w0
8
w0
9
w1
10
w2
11
w3
12
w4
13
w1
20
w1
21
w2
22
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7df7771d…8bb0
0xd32edf…ff58
9 touches
10 conflicts
0xb9d2cf20…a668
0x34b655…2a6f
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21c5
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
10 conflicts on slot
0x7df7771df1…a78bb0
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