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#75,685,635
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Analyzing
Block #75,685,635
27 transactions · 23 stateful · 2026-05-19 20:35:28 UTC
Parallelism
81
/100
Blocked
48
%
Avg conflicts / tx
0.85
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,685,635
· 27 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
revealWithCallback
#7
0x98717539
· blocks 2
#10
0x6a0cca07
#12
0x0f6795d9
#13
0x6df9e92b
· blocks 1
#15
0x5339c59f
#17
setData
#18
0x6a0cca07
#19
0x39435dac
#20
0x39435dac
· blocks 2
#21
0x39435dac
· blocks 2
#22
0x39435dac
#25
0x39435dac
#26
0x42dd8743
#2
0x0c7abd22
· blocks 3
#8
0x98717539
· blocks 3
#14
0x6df9e92b
#23
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 3
#9
0x98717539
#11
0x0f6795d9
· blocks 1
#4
0x0c7abd22
· blocks 1
#16
0x5339c59f
#24
0x39435dac
#6
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
6
w4
7
w0
8
w1
9
w2
11
w2
13
w0
14
w1
16
w3
20
w0
21
w0
23
w1
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x179419e9…a1bd
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…001c
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002c
0x1b6862…e19c
8 touches
6 conflicts
0x0f94ee4c…189b
0x1b6862…e19c
8 touches
6 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
0x179419e919…89a1bd
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