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Analyzing
Block #74,919,658
20 transactions · 18 stateful · 2026-05-16 07:10:30 UTC
Parallelism
75
/100
Blocked
50
%
Avg conflicts / tx
1
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,919,658
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x67098489
· blocks 4
#3
0x1ffa3c9b
· blocks 1
#4
updatePrices
#7
0x0c7abd22
· blocks 3
#10
0x98717539
#12
0x62be7533
#14
0x6a0818de
#15
setData
#16
0x39435dac
· blocks 2
#19
0x39435dac
#2
0xe3a3c9cc
· blocks 3
#8
0x0c7abd22
· blocks 2
#17
0x39435dac
· blocks 1
#5
0x0d04188d
· blocks 2
#11
0x0c7abd22
· blocks 1
#18
0x39435dac
#6
createModule
· blocks 1
#13
0x0c7abd22
#9
0xe7be4706
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w2
6
w3
7
w0
8
w1
9
w4
11
w2
13
w3
16
w0
17
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x01e7b865…6e6d
0x188d58…ea8e
10 touches
10 conflicts
0x17606ba6…1b6e
0x754704…b603
10 touches
10 conflicts
0x01e7b865…6e6f
0x188d58…ea8e
8 touches
6 conflicts
0x5d4cb4f2…c10a
0xd32edf…ff58
7 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x631b4113…baa9
0x34b655…2a6f
6 touches
3 conflicts
0x7cee1be1…e770
0x34b655…2a6f
6 touches
3 conflicts
0xbccdbd55…0f01
0x34b655…2a6f
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:
Uniswap: PoolManager
10 conflicts on slot
0x01e7b86585…4d6e6d
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