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Analyzing
Block #74,944,555
20 transactions · 15 stateful · 2026-05-16 09:56:47 UTC
Parallelism
75
/100
Blocked
27
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,944,555
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0x5bf9264c
#3
0x5bf9264c
#4
0x6a083fd7
#5
redeemDelegations
#6
0x6df9e92b
· blocks 4
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
setData
#14
0xc8b820…cc13
#15
0x00c094…eebc
#16
0x39435dac
#17
0x39435dac
#18
0x39435dac
#19
0x39435dac
#7
0x6df9e92b
· blocks 3
#8
0x6df9e92b
· blocks 2
#9
0x6df9e92b
· blocks 1
#10
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
9
w3
10
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa472d565…9fe4
0x3bd359…433a
10 touches
10 conflicts
0x00000000…0000
0x019883…2a9a
8 touches
6 conflicts
0xa10c86f8…4b74
0x3bd359…433a
8 touches
6 conflicts
0x00000000…0002
0x019883…2a9a
8 touches
6 conflicts
0x44ad89ba…cf83
0x0cc9b2…7777
8 touches
6 conflicts
0x99a3a7c1…1e2b
0x0cc9b2…7777
8 touches
6 conflicts
0x00000000…002d
0x1b6862…e19c
2 touches
0 conflicts
0xba5743c7…21c4
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:
Wrapped MON (WMON)
10 conflicts on slot
0xa472d565a0…ae9fe4
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