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Analyzing
Block #74,353,299
20 transactions · 17 stateful · 2026-05-13 16:07:46 UTC
Parallelism
80
/100
Blocked
35
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,353,299
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x6a04a24a
#3
0xed82b078
· blocks 1
#4
updatePrices
· blocks 3
#8
0x98717539
#9
updateDataFeedsValuesPartial
#10
redeemDelegations
#12
0x6df9e92b
· blocks 1
#14
0x5339c59f
· blocks 1
#16
0x6a04a24a
#17
setData
#18
0x6a04a24a
#19
0x39435dac
#5
updatePrices
· blocks 2
#11
0xed82b078
· blocks 1
#13
0x6df9e92b
#6
updatePrices
· blocks 1
#15
0xed82b078
#7
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
6
w2
7
w3
11
w1
12
w0
13
w1
14
w0
15
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
8 touches
6 conflicts
0xa472d565…9fe4
0x3bd359…433a
4 touches
1 conflict
0x41755291…977f
0x065c9d…c394
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0019
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0029
0x1b6862…e19c
2 touches
0 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:
0xab35264b…1cfa38
6 conflicts on slot
0x0000000000…000002
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