pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,583,347
← previous block
next block →
recent activity
Analyzing
Block #87,583,347
31 transactions · 24 stateful · 2026-07-13 23:29:08 UTC
Parallelism
81
/100
Blocked
46
%
Avg conflicts / tx
0.55
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,583,347
· 31 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a55753b
#2
0x6a55753b
#3
0x0c7abd22
· blocks 1
#5
updatePrices
#6
0x80419567
#7
execOrders
· blocks 3
#8
updatePrices
#9
updatePrices
#10
0x5a5d9a99
#12
0x5a5d9a99
#14
updateDataFeedsValuesPartial
#18
0xd10227eb
#22
transfer
#23
setData
#24
0xa696ce…ce8e
#25
0x8c4fb7…aa75
#26
0x6a940c…9f4b
#29
0xc7e3ec2c
#30
0xc7e3ec2c
#4
0xab083028
· blocks 2
#11
0x5a5d9a99
· blocks 3
#13
0x5a5d9a99
· blocks 2
#16
execFwdPositionOps
· blocks 2
#20
0xed82b078
#21
0xed82b078
#27
execOrders
· blocks 1
#15
execFwdPositionOps
· blocks 2
#28
execOrders
#17
execFwdPositionOps
· blocks 1
#19
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
7
w0
11
w1
13
w2
15
w3
16
w2
17
w4
19
w5
20
w2
21
w2
27
w2
28
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x63f8a50d…333b
0x34b655…2a6f
6 touches
3 conflicts
0x2b5101ac…090b
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x085df2c1…305a
0x34b655…2a6f
4 touches
1 conflict
0x21ea036d…5d37
0x34b655…2a6f
4 touches
1 conflict
0x60dc7b78…d1d5
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
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
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity