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#91,250,876
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Analyzing
Block #91,250,876
25 transactions · 21 stateful · 2026-07-29 04:40:03 UTC
Parallelism
76
/100
Blocked
43
%
Avg conflicts / tx
0.8
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#91,250,876
· 25 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
0x5bf9264c
#7
0x5bf9264c
#8
updatePrices
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
execute
#12
0x6a69849b
#13
0x0f6795d9
· blocks 3
#18
0x39435dac
#19
0x39435dac
#20
0x6a69849b
#21
setData
#22
0xaf47a8bb
#23
0x59558d29
· blocks 1
#2
0x0c7abd22
· blocks 4
#14
0x0f6795d9
· blocks 1
#16
0x0f6795d9
#24
0x59558d29
#3
0x0c7abd22
· blocks 3
#17
0x0f6795d9
#4
0x0c7abd22
· blocks 2
#5
0x0c7abd22
· blocks 1
#15
0x0c7abd22
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
5
w4
13
w0
14
w1
15
w5
16
w1
17
w2
23
w0
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xed195ee2…ca39
0xd32edf…ff58
11 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x28ceceef…ecc2
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001b
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002b
0x1b6862…e19c
4 touches
1 conflict
0xba5743c7…21c2
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
15 conflicts on slot
0xed195ee238…44ca39
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