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#91,778,783
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Analyzing
Block #91,778,783
17 transactions · 16 stateful · 2026-07-31 00:58:03 UTC
Parallelism
53
/100
Blocked
56
%
Avg conflicts / tx
0.94
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,778,783
· 17 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
postStateList
#8
execFwdPositionOps
#12
updateDataFeedsValuesPartial
#13
0x6a6bf392
#14
setData
#16
0x59558d29
#2
0x0c7abd22
· blocks 2
#3
0x0c7abd22
· blocks 3
#4
0x0c7abd22
· blocks 2
#15
execOrders
#6
0x5a5d9a99
· blocks 1
#7
execFwdPositionOps
· blocks 2
#9
execFwdPositionOps
· blocks 2
#10
execFwdPositionOps
· blocks 1
#11
execOrders
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
w4
7
w4
9
w5
10
w6
11
w7
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001e
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002e
0x1b6862…e19c
8 touches
6 conflicts
0x0a6cb118…4ca9
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0xefb900aa…c228
0xd32edf…ff58
7 touches
6 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:
ShMonad (shMON)
6 conflicts on slot
0x0000000000…000012
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