pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,716,002
← previous block
next block →
recent activity
Analyzing
Block #87,716,002
19 transactions · 15 stateful · 2026-07-14 14:16:16 UTC
Parallelism
79
/100
Blocked
27
%
Avg conflicts / tx
0.37
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,716,002
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updatePrices
#2
0x98717539
· blocks 1
#3
updateDataFeedsValuesPartial
#4
settlePredictions
#5
execute
#7
execFwdPositionOps
· blocks 2
#8
updateDataFeedsValuesPartial
#10
0x3f5c179b
#11
0x3f5c179b
#13
0xed82b078
#14
0x6a564528
#15
0xd708c5d8
#16
setData
#17
0x2fd0dd…bad6
#6
execFwdPositionOps
· blocks 2
#9
execFwdPositionOps
· blocks 2
#12
execFwdPositionOps
#18
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
6
w1
7
w0
9
w2
12
w3
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xf83b23f9…5a2f
0x34b655…2a6f
4 touches
1 conflict
0xae8ff4a3…733f
0x34b655…2a6f
4 touches
1 conflict
0xddfe6e94…d48b
0x34b655…2a6f
4 touches
1 conflict
0xef7cdebf…b33b
0x34b655…2a6f
4 touches
1 conflict
0xf039e2f8…3d8a
0x34b655…2a6f
4 touches
1 conflict
0xf83b23f9…5a2e
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
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity