pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,487,868
← previous block
next block →
recent activity
Analyzing
Block #86,487,868
21 transactions · 18 stateful · 2026-07-08 21:22:48 UTC
Parallelism
81
/100
Blocked
22
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,487,868
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x719d975a
#6
0x5a5d9a99
· blocks 1
#7
updateDataFeedsValuesPartial
#8
0x000000b2
#9
setData
#10
0x3f5c179b
#11
verifyOracleProofV2
#12
0x0f6795d9
#14
0x39435dac
#15
0x39435dac
#16
0x39435dac
#17
0x39435dac
#18
0x39435dac
#19
0x39435dac
#20
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#13
0x0f6795d9
#3
0x0c7abd22
· blocks 1
#4
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
6
w0
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7cea0846…b016
0xd32edf…ff58
7 touches
6 conflicts
0x8b86b2c7…5a5a
0x34b655…2a6f
4 touches
1 conflict
0x59dccbd8…2bf6
0x34b655…2a6f
4 touches
1 conflict
0x3f1434d4…1ce1
0x11ed3b…2c96
2 touches
0 conflicts
0x9ba58458…a450
0x11ed3b…2c96
2 touches
0 conflicts
0x00000000…0012
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0013
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0015
0x1b6862…e19c
2 touches
0 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
6 conflicts on slot
0x7cea0846e9…70b016
Audit this contract →
← previous block
·
next block →
recent activity