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Analyzing
Block #74,771,147
28 transactions · 21 stateful · 2026-05-15 14:39:45 UTC
Parallelism
75
/100
Blocked
57
%
Avg conflicts / tx
1.11
Longest chain
7
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,771,147
· 28 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#5
flash
#6
updatePrices
· blocks 6
#13
0x5bf9264c
#14
0x5bf9264c
#15
0x98717539
· blocks 2
#16
0x98717539
#17
redeemDelegations
#18
0xed82b078
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#22
0xee8ca8…02ec
#23
0x156f65…3f72
#24
setData
#25
0x25872c…b5ba
#2
0x0c7abd22
· blocks 3
#7
updatePrices
· blocks 5
#26
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 1
#8
updatePrices
· blocks 4
#27
0x39435dac
#4
0x1094dc9f
· blocks 1
#9
updatePrices
· blocks 3
#10
updatePrices
· blocks 2
#19
0xed82b078
#11
updatePrices
· blocks 1
#12
updatePrices
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
w0
7
w1
8
w2
9
w3
10
w4
11
w5
12
w6
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
14 touches
21 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x9885a25f…2928
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x765c236f…ff45
0x2a68ba…90c5
6 touches
3 conflicts
0xba38536d…2b7d
0x065c9d…c394
6 touches
3 conflicts
0x631b4113…baa9
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:
0xab35264b…1cfa38
21 conflicts on slot
0x0000000000…000002
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