pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,794,879
← previous block
next block →
recent activity
Analyzing
Block #86,794,879
27 transactions · 19 stateful · 2026-07-10 07:36:25 UTC
Parallelism
89
/100
Blocked
47
%
Avg conflicts / tx
0.41
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,794,879
· 27 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a50a171
· blocks 1
#2
0xab083028
· blocks 3
#3
0xab083028
#6
updatePrices
· blocks 1
#7
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
approve
#13
0x5a5d9a99
· blocks 3
#15
0x5a5d9a99
#16
execFwdPositionOps
#17
updateDataFeedsValuesPartial
#20
0x3f5c179b
#22
0x57368ddf
#24
setData
#26
0xc7e3ec2c
#4
0x0c7abd22
· blocks 1
#8
updatePrices
#14
0x5a5d9a99
· blocks 1
#18
execFwdPositionOps
· blocks 1
#19
0x3f5c179b
#23
0x6a50a171
#5
0x6ad2e98b
#21
execFwdPositionOps
#25
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
5
w2
6
w0
8
w1
13
w0
14
w1
18
w1
19
w1
21
w2
23
w1
25
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0xb4c35fcd…43ae
0xa6afd3…d132
4 touches
1 conflict
0x00000000…0002
0x04fdea…47d7
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xfaef08b1…0696
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0x13a54fa2d3…a35ae3
Audit this contract →
← previous block
·
next block →
recent activity