pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,350,960
← previous block
next block →
recent activity
Analyzing
Block #87,350,960
20 transactions · 18 stateful · 2026-07-12 21:34:08 UTC
Parallelism
80
/100
Blocked
28
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,350,960
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updatePrices
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
execFwdPositionOps
· blocks 3
#9
0x9e76c652
#11
0x6a5408c8
#12
setData
#13
execOrders
#14
execOrders
· blocks 1
#15
execOrders
#16
execOrders
#17
execOrders
#18
execOrders
#2
0x0c7abd22
#7
execFwdPositionOps
· blocks 2
#19
execOrders
#8
execFwdPositionOps
· blocks 1
#10
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
8
w2
10
w3
14
w0
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x11560115…bfc2
0x34b655…2a6f
4 touches
1 conflict
0x3347cbe5…846c
0x34b655…2a6f
4 touches
1 conflict
0x4a6982a4…158c
0x34b655…2a6f
4 touches
1 conflict
0x71892c70…660d
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
6 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity