pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,784,909
← previous block
next block →
recent activity
Analyzing
Block #86,784,909
30 transactions · 25 stateful · 2026-07-10 06:29:53 UTC
Parallelism
70
/100
Blocked
64
%
Avg conflicts / tx
1.6
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,784,909
· 30 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
#9
0x6b8f732b
#10
0x6b8f732b
#11
updatePrices
· blocks 2
#14
0x6b8f732b
#15
0x5bf9264c
#16
0x6a5091d9
#17
0x5a5d9a99
· blocks 1
#18
updateDataFeedsValuesPartial
#20
0x0f6795d9
· blocks 3
#25
setData
#26
0x77da69…90f6
#29
0xc7e3ec2c
#2
0x0c7abd22
· blocks 7
#12
updatePrices
· blocks 1
#21
0x0f6795d9
· blocks 2
#27
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 6
#13
updatePrices
#22
0x0f6795d9
· blocks 1
#28
0x39435dac
#4
0x0c7abd22
· blocks 5
#23
0x0f6795d9
#5
0x0c7abd22
· blocks 4
#6
0x0c7abd22
· blocks 3
#7
0x0c7abd22
· blocks 3
#8
0x0c7abd22
· blocks 1
#24
0xed82b078
#19
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
19
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe9d8d9b5…6984
0xd32edf…ff58
17 touches
36 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x04fdea…47d7
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x97bc6b5d…55ca
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
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
36 conflicts on slot
0xe9d8d9b5b1…186984
Audit this contract →
← previous block
·
next block →
recent activity