pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,625,820
← previous block
next block →
recent activity
Analyzing
Block #83,625,820
34 transactions · 30 stateful · 2026-06-25 15:18:24 UTC
Parallelism
74
/100
Blocked
60
%
Avg conflicts / tx
1.79
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,625,820
· 34 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#10
updatePrices
· blocks 1
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
0x39435dac
#16
0x50a0b275
#17
0x98717539
· blocks 6
#24
updateDataFeedsValuesPartial
#25
updateDataFeedsValuesPartial
#26
0x0f6795d9
· blocks 2
#28
setData
#29
0x8b23406f
#32
0xc7e3ec2c
#33
0xc7e3ec2c
#2
0x0c7abd22
· blocks 7
#11
updatePrices
#18
0x5a5d9a99
· blocks 5
#27
0x0f6795d9
#30
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 6
#19
0x5a5d9a99
· blocks 4
#31
0x39435dac
#4
0x0c7abd22
· blocks 5
#20
0x5a5d9a99
· blocks 3
#5
0x0c7abd22
· blocks 4
#21
0x5a5d9a99
· blocks 2
#6
0x0c7abd22
· blocks 3
#22
0x5a5d9a99
· blocks 1
#7
0x0c7abd22
· blocks 2
#23
0x5a5d9a99
#8
0x0c7abd22
· blocks 1
#9
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
6
w5
7
w6
8
w7
9
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4b017600…d5c0
0xd32edf…ff58
17 touches
36 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
14 touches
21 conflicts
0x022f72c3…07b6
0xc8689a…ee79
12 touches
15 conflicts
0x07b47a10…27ef
0x34b655…2a6f
12 touches
15 conflicts
0x8e5cc690…b06b
0x34b655…2a6f
12 touches
15 conflicts
0x9fbabe09…8dd6
0x34b655…2a6f
12 touches
15 conflicts
0xc9409471…21bb
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0012
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
36 conflicts on slot
0x4b017600b9…23d5c0
Audit this contract →
← previous block
·
next block →
recent activity