pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,981,904
← previous block
next block →
recent activity
Analyzing
Block #86,981,904
22 transactions · 20 stateful · 2026-07-11 04:26:42 UTC
Parallelism
59
/100
Blocked
45
%
Avg conflicts / tx
1.23
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,981,904
· 22 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0xab083028
#2
0x6a51c679
#3
0x5a5d9a99
· blocks 6
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#13
0xed82b078
#14
0x0f6795d9
#15
0x0f6795d9
#17
0x6a51c679
#18
setData
#21
0xc7e3ec2c
#4
0x5a5d9a99
· blocks 5
#5
0x5a5d9a99
· blocks 3
#12
0x0f6795d9
· blocks 1
#6
0x5a5d9a99
· blocks 2
#7
0x5a5d9a99
· blocks 4
#8
0x5a5d9a99
· blocks 3
#16
0x0f6795d9
· blocks 2
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
7
w4
8
w5
12
w2
16
w6
19
w7
20
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1ac
0xb1dbf0…c0d3
8 touches
6 conflicts
0x8a35acfb…d1ad
0xb1dbf0…c0d3
8 touches
6 conflicts
0xee4fe1f7…3ead
0x34b655…2a6f
6 touches
3 conflicts
0x155dff63…2af8
0x34b655…2a6f
6 touches
3 conflicts
0xfcdb5918…2b49
0x34b655…2a6f
6 touches
3 conflicts
0x814f0f40…c654
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:
Perpl
15 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity