pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,455,436
← previous block
next block →
recent activity
Analyzing
Block #87,455,436
19 transactions · 17 stateful · 2026-07-13 09:12:51 UTC
Parallelism
68
/100
Blocked
35
%
Avg conflicts / tx
0.58
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,455,436
· 19 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0xab083028
#4
updatePrices
#5
0x5a5d9a99
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
execFwdPositionOps
· blocks 2
#10
execFwdPositionOps
· blocks 3
#13
batchCancelOrders
#14
setData
#17
execOrders
#18
execOrders
#2
0x0c7abd22
#9
execFwdPositionOps
· blocks 1
#11
execFwdPositionOps
· blocks 1
#12
execFwdPositionOps
· blocks 2
#15
execOrders
· blocks 1
#16
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
8
w0
9
w1
10
w0
11
w2
12
w3
15
w4
16
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xdfc21d7c…e062
0x34b655…2a6f
8 touches
6 conflicts
0x8fe37a3f…4c89
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x4102cb2a…3b17
0x34b655…2a6f
4 touches
1 conflict
0x4560e5a8…b741
0x34b655…2a6f
4 touches
1 conflict
0x4c22021d…f8a7
0x34b655…2a6f
4 touches
1 conflict
0x58620f29…db5a
0x34b655…2a6f
4 touches
1 conflict
0x70ceb36b…a7ee
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
0xdfc21d7c53…51e062
Audit this contract →
← previous block
·
next block →
recent activity