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#84,451,521
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Analyzing
Block #84,451,521
27 transactions · 20 stateful · 2026-06-29 11:02:14 UTC
Parallelism
74
/100
Blocked
40
%
Avg conflicts / tx
0.78
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,451,521
· 27 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
#5
0x719d975a
#9
0x6b8f732b
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x6b8f732b
#13
0x6b8f732b
#14
0x6b8f732b
#15
0x6b8f732b
#16
0x6b8f732b
#17
0x98717539
· blocks 1
#19
0x98717539
#20
0x0f6795d9
#21
0x0f6795d9
#22
0xed82b078
· blocks 1
#24
setData
#25
0x39435dac
#26
0xc7e3ec2c
#2
0x0c7abd22
· blocks 4
#18
0x5a5d9a99
#3
0x0c7abd22
· blocks 4
#4
0x0c7abd22
· blocks 2
#6
0xab083028
· blocks 2
#7
0x0c7abd22
· blocks 1
#8
0x0c7abd22
· blocks 1
#23
0xed82b078
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
w3
7
w4
8
w5
17
w0
18
w1
22
w0
23
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x42cfae90…babf
0xd32edf…ff58
11 touches
15 conflicts
0xba5743c7…21c2
0x1b6862…e19c
8 touches
6 conflicts
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…001b
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002b
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 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:
FastLane: FastLaneAuctionHandler
15 conflicts on slot
0x42cfae9087…b3babf
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