pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,678,925
← previous block
next block →
recent activity
Analyzing
Block #86,678,925
27 transactions · 20 stateful · 2026-07-09 18:42:07 UTC
Parallelism
70
/100
Blocked
60
%
Avg conflicts / tx
1.37
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,678,925
· 27 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#6
0x9609049f
#7
0x05ee6a22
#9
0xede7cb8c
#10
0xe0de3ed7
#12
0x5a5d9a99
· blocks 2
#13
updateDataFeedsValuesPartial
#15
0x0f6795d9
· blocks 1
#16
0x0f6795d9
#17
updateDataFeedsValuesPartial
#19
0xed82b078
#20
setData
#21
0x4541f5…95c9
#22
0x0c6894…8599
#2
0x0c7abd22
· blocks 6
#8
execute
#18
0x0f6795d9
· blocks 2
#23
0x39435dac
· blocks 2
#3
0x0c7abd22
· blocks 5
#24
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 4
#25
0x39435dac
#5
0x0c7abd22
· blocks 3
#11
0x0c7abd22
· blocks 2
#14
0x0c7abd22
· blocks 1
#26
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
8
w1
11
w5
14
w6
26
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7c9f7673…4f82
0xd32edf…ff58
15 touches
28 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x1a5d321d…a474
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
4 touches
1 conflict
0x6c3179e8…bfe9
0x34b655…2a6f
4 touches
1 conflict
0x7017d770…abbd
0x34b655…2a6f
4 touches
1 conflict
0x7017d770…abbe
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
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
28 conflicts on slot
0x7c9f767318…b04f82
Audit this contract →
← previous block
·
next block →
recent activity