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#75,515,689
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Analyzing
Block #75,515,689
15 transactions · 10 stateful · 2026-05-19 01:40:02 UTC
Parallelism
80
/100
Blocked
20
%
Avg conflicts / tx
0.13
Longest chain
3
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,515,689
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x5bf9264c
#2
0x5bf9264c
#3
0x0c7abd22
· blocks 1
#5
updateDataFeedsValuesPartial
#7
0x5339c59f
#8
transferFrom
#9
0xe9316489
#10
0x6833c0…1591
#11
0xfddc46…b18f
#12
setData
#13
0xb0601a…8987
#14
0x39435dac
#4
0x0c7abd22
· blocks 1
#6
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x6ea8fa8d…3dd5
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x892daf6e…48d8
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
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:
ShMonad (shMON)
1 conflict on slot
0x0000000000…000013
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