pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,919,109
← previous block
next block →
recent activity
Analyzing
Block #87,919,109
23 transactions · 18 stateful · 2026-07-15 12:54:54 UTC
Parallelism
83
/100
Blocked
33
%
Avg conflicts / tx
0.48
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,919,109
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
execOrders
· blocks 2
#10
execPerpOps
#11
execPerpOps
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
execFwdPositionOps
· blocks 3
#16
0x3f5c179b
#19
0xed82b078
#20
setData
#9
execOrders
· blocks 1
#15
execFwdPositionOps
· blocks 3
#17
execFwdPositionOps
· blocks 1
#21
execOrders
· blocks 1
#18
execFwdPositionOps
#22
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
8
w0
9
w1
14
w0
15
w1
17
w2
18
w3
21
w2
22
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x69ca0810…e942
0x34b655…2a6f
6 touches
3 conflicts
0x6affc6cd…9b19
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x1b374c44…96d9
0x34b655…2a6f
6 touches
3 conflicts
0x2a88784d…f1be
0x34b655…2a6f
4 touches
1 conflict
0x51ba2787…2493
0x34b655…2a6f
4 touches
1 conflict
0x56f63766…097f
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
0x69ca08104b…6ae942
Audit this contract →
← previous block
·
next block →
recent activity