pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,851,042
← previous block
next block →
recent activity
Analyzing
Block #86,851,042
21 transactions · 10 stateful · 2026-07-10 13:51:58 UTC
Parallelism
90
/100
Blocked
20
%
Avg conflicts / tx
0.1
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,851,042
· 21 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
#2
0xcf7468f4
#3
0x5a5d9a99
· blocks 1
#5
updateDataFeedsValuesPartial
#6
0x0f6795d9
· blocks 1
#7
0x62be7533
#8
0x3f5c179b
#10
0x0f6795d9
#11
0xdfdad1…8d25
#12
0x79e0de…b0e9
#13
setData
#14
0xd569c3…a98b
#15
0x0884df…780d
#16
0xba1025…f5af
#17
0x225933…8a9a
#18
0xc500e6…ced2
#19
0xae55de…0005
#20
0xc7e3ec2c
#4
0x5a5d9a99
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w0
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x03fb27fd…0c06
0x34b655…2a6f
4 touches
1 conflict
0x0f21840f…6cde
0x34b655…2a6f
4 touches
1 conflict
0x3483ab79…8ed3
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x548145a9…cfce
0x34b655…2a6f
4 touches
1 conflict
0x63b15849…80b2
0x34b655…2a6f
4 touches
1 conflict
0x63c900f4…2600
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
1 conflict on slot
0x03fb27fddd…f00c06
Audit this contract →
← previous block
·
next block →
recent activity