pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,487,640
← previous block
next block →
recent activity
Analyzing
Block #86,487,640
21 transactions · 20 stateful · 2026-07-08 21:21:17 UTC
Parallelism
81
/100
Blocked
35
%
Avg conflicts / tx
0.38
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,487,640
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updatePrices
#4
0x39435dac
· blocks 1
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x0f6795d9
#11
0xed82b078
#12
mintPublic
· blocks 1
#14
0x6a4ebfc4
#15
setData
#16
0xdb20d5…e50e
#17
0x39435dac
· blocks 1
#20
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#5
0x5a5d9a99
· blocks 2
#13
mintPublic
#18
0x39435dac
#6
0x5a5d9a99
· blocks 1
#19
0x0c7abd22
#7
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
7
w3
12
w0
13
w1
17
w0
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0001
0xa2c1a0…7201
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002c
0x1b6862…e19c
4 touches
1 conflict
0x6fd9ae7c…e981
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:
Perpl
3 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity