pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,909,397
← previous block
next block →
recent activity
Analyzing
Block #86,909,397
23 transactions · 21 stateful · 2026-07-10 20:22:17 UTC
Parallelism
83
/100
Blocked
43
%
Avg conflicts / tx
0.7
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,909,397
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x05ee6a22
#6
0xab083028
· blocks 2
#9
0x5bf9264c
#10
0x5bf9264c
#11
0x5a5d9a99
· blocks 2
#13
0x0f6795d9
· blocks 2
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#19
setData
#21
0xc7e3ec2c
#22
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#7
0x6ad2e98b
· blocks 1
#12
0x5a5d9a99
· blocks 1
#14
0x0f6795d9
· blocks 1
#3
0x0c7abd22
· blocks 1
#8
0xab083028
#18
0x0f6795d9
· blocks 1
#4
0x0c7abd22
#20
0x39435dac
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
7
w1
8
w2
11
w0
12
w1
13
w0
14
w1
18
w2
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd6ac0227…0acf
0xd32edf…ff58
7 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x07d8b1e8…78c6
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x8a7af3fd…72a7
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
6 conflicts on slot
0xd6ac022743…b90acf
Audit this contract →
← previous block
·
next block →
recent activity