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#74,392,402
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Analyzing
Block #74,392,402
20 transactions · 18 stateful · 2026-05-13 20:28:02 UTC
Parallelism
75
/100
Blocked
56
%
Avg conflicts / tx
1.1
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,392,402
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xbbb036a8
#2
0x6a04df4a
#3
0x6a04df4a
#4
0x0756e95c
#5
0x98717539
· blocks 4
#6
updateDataFeedsValuesPartial
#7
setData
#8
0x0c7abd22
· blocks 3
#12
0x6df9e92b
· blocks 3
#9
0x0c7abd22
· blocks 2
#13
0x6df9e92b
· blocks 2
#16
0x39435dac
· blocks 3
#10
0x0c7abd22
· blocks 1
#14
0x6df9e92b
· blocks 1
#17
0x39435dac
· blocks 2
#11
0x0c7abd22
#15
0x6df9e92b
#18
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
8
w0
9
w1
10
w2
11
w3
12
w0
13
w1
14
w2
15
w3
16
w1
17
w2
18
w3
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1c389468…6b0e
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xa472d565…9fe4
0x3bd359…433a
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xe7033093…7a1b
0xd32edf…ff58
7 touches
6 conflicts
0xdef19d99…c0a9
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x59a54ff4…d21b
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:
0x34b6552d…112a6f
10 conflicts on slot
0x1c38946843…a16b0e
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