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#91,097,539
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Analyzing
Block #91,097,539
18 transactions · 15 stateful · 2026-07-28 15:48:39 UTC
Parallelism
72
/100
Blocked
67
%
Avg conflicts / tx
1.11
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#91,097,539
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#2
0x0c7abd22
#7
execOrder
#8
0x5a5d9a99
· blocks 2
#9
updateDataFeedsValuesPartial
#13
0x94defb17
#17
setData
#3
0x0c7abd22
· blocks 3
#5
0xab083028
· blocks 1
#11
execFwdPositionOps
· blocks 3
#4
0x0c7abd22
· blocks 2
#6
0xab083028
#12
execFwdPositionOps
· blocks 2
#10
0x0c7abd22
· blocks 1
#15
execFwdPositionOps
· blocks 1
#14
0x0c7abd22
#16
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w1
6
w2
8
w0
10
w3
11
w1
12
w2
14
w4
15
w3
16
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x601d2a88…b330
0xd32edf…ff58
9 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x9adb2803…81f1
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0018
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0028
0x1b6862…e19c
4 touches
1 conflict
0xb538c6fa…9ae5
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
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:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0x601d2a8886…dcb330
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