pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,299,171
← previous block
next block →
recent activity
Analyzing
Block #86,299,171
22 transactions · 21 stateful · 2026-07-08 00:21:49 UTC
Parallelism
86
/100
Blocked
33
%
Avg conflicts / tx
0.36
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,299,171
· 22 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
updatePrices
· blocks 1
#3
0x39435dac
· blocks 2
#6
approve
#7
0x0f6795d9
#8
0x0f6795d9
· blocks 1
#9
0x0f6795d9
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x3f5c179b
#13
0xed82b078
· blocks 1
#15
setData
#16
0x884a60…f283
#17
0x6a4d9894
· blocks 1
#21
0xc7e3ec2c
#2
updatePrices
#4
0x39435dac
· blocks 1
#14
0xed82b078
#18
0x6a4d9894
#19
0x39435dac
· blocks 1
#5
0x39435dac
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w2
8
w0
13
w0
14
w1
17
w0
18
w1
19
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe26aee7b…f52b
0x34b655…2a6f
6 touches
3 conflicts
0x1d9867ad…6d9a
0x34b655…2a6f
6 touches
3 conflicts
0xec0e0220…cb90
0x34b655…2a6f
6 touches
3 conflicts
0xb03ccb40…ede4
0x34b655…2a6f
6 touches
3 conflicts
0xe8eae8a3…bacc
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x00000000…0002
0x04fdea…47d7
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
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:
Perpl
3 conflicts on slot
0xe26aee7b78…9ff52b
Audit this contract →
← previous block
·
next block →
recent activity