pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,626,351
← previous block
next block →
recent activity
Analyzing
Block #86,626,351
16 transactions · 13 stateful · 2026-07-09 12:49:42 UTC
Parallelism
75
/100
Blocked
38
%
Avg conflicts / tx
0.44
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,626,351
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x5a5d9a99
· blocks 2
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
#9
0x0f6795d9
#10
0x6a4f995e
· blocks 1
#11
0x6a4f995e
#13
setData
#14
0x769aac…1a94
#15
0xc7e3ec2c
#2
0xab083028
#4
0x5a5d9a99
· blocks 2
#12
0x6a4f995e
#5
0x5a5d9a99
· blocks 1
#8
0x0f6795d9
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
w3
10
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x12573732…e891
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x3cde9a25…8b28
0x34b655…2a6f
4 touches
1 conflict
0x5938afe1…fc61
0x34b655…2a6f
4 touches
1 conflict
0x5b0f9b10…4844
0x34b655…2a6f
4 touches
1 conflict
0x6b2ba712…0214
0x34b655…2a6f
4 touches
1 conflict
0x727fbce7…0c80
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
3 conflicts on slot
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity