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Analyzing
Block #74,764,859
20 transactions · 15 stateful · 2026-05-15 13:57:34 UTC
Parallelism
80
/100
Blocked
47
%
Avg conflicts / tx
0.6
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,764,859
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
0xed82b078
#7
updatePrices
· blocks 1
#8
updatePrices
#9
updatePrices
#10
updatePrices
#12
updatePrices
#13
0x6a0726c5
#14
0x98717539
· blocks 2
#15
updateDataFeedsValuesPartial
#16
redeemDelegations
#17
setData
#2
0x0c7abd22
· blocks 3
#11
updatePrices
#18
0x39435dac
· blocks 1
#3
0x0c7abd22
#4
flash
· blocks 1
#19
0x39435dac
#5
0x1094dc9f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w2
5
w3
7
w0
11
w1
14
w0
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x30276c1c…47b4
0x2a68ba…90c5
6 touches
4 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0x6b1259e6…4e0f
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
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:
0x2a68ba18…8e90c5
4 conflicts on slot
0x30276c1c08…7247b4
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