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#91,780,953
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Analyzing
Block #91,780,953
34 transactions · 31 stateful · 2026-07-31 01:08:58 UTC
Parallelism
79
/100
Blocked
52
%
Avg conflicts / tx
0.91
Longest chain
7
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#91,780,953
· 34 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#2
0x575c0012
#4
0xab083028
#5
0xab083028
#6
postStateList
#10
updatePrices
· blocks 2
#13
0x4d8dc985
· blocks 3
#14
0x6a6bf622
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#19
batchUpdate
#21
0x94defb17
· blocks 1
#26
transfer
#27
setData
#31
0x59558d29
#32
0xc7e3ec2c
#33
0xc7e3ec2c
#3
0x0c7abd22
· blocks 4
#11
updatePrices
· blocks 1
#17
0x0f6795d9
· blocks 4
#22
0x94defb17
#24
0xed82b078
#7
0x0c7abd22
· blocks 2
#12
updatePrices
#18
0x0f6795d9
· blocks 2
#25
0xed82b078
#8
0x0c7abd22
· blocks 1
#20
0x39435dac
· blocks 3
#9
0x0c7abd22
#23
0x39435dac
#28
0x39435dac
· blocks 2
#29
0x39435dac
· blocks 1
#30
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
7
w2
8
w3
9
w4
10
w0
11
w1
12
w2
13
w0
17
w1
18
w2
20
w3
23
w4
24
w1
25
w2
28
w4
29
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb477efe3…c3a9
0xd32edf…ff58
9 touches
10 conflicts
0x5c16527f…628c
0x34b655…2a6f
8 touches
6 conflicts
0x41377979…0a18
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
6 touches
3 conflicts
0x485d2778…aa60
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 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:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0xb477efe337…f0c3a9
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