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Analyzing
Block #73,399,756
19 transactions · 18 stateful · 2026-05-09 06:04:19 UTC
Parallelism
74
/100
Blocked
50
%
Avg conflicts / tx
1.05
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#73,399,756
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#3
updatePrices
#4
updateDataFeedsValuesPartial
#5
0x98717539
· blocks 2
#8
0x5339c59f
· blocks 2
#14
0xeffdedb0
#15
setData
#16
0x69fecedb
#17
0x39435dac
· blocks 1
#2
0x121eab2f
· blocks 5
#6
0x98717539
#7
0x0c7abd22
#18
0x39435dac
#9
0x5339c59f
· blocks 1
#11
0x5339c59f
· blocks 2
#10
0x5339c59f
#12
0x5339c59f
· blocks 1
#13
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
7
w1
8
w0
9
w2
10
w3
11
w2
12
w3
13
w4
17
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4d87512b…897c
0x065c9d…c394
8 touches
6 conflicts
0x22e295f5…1bef
0x065c9d…c394
8 touches
6 conflicts
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001e
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002e
0x1b6862…e19c
4 touches
1 conflict
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:
0x065c9d28…a9c394
6 conflicts on slot
0x4d87512b00…43897c
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