pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,884,902
← previous block
next block →
recent activity
Analyzing
Block #86,884,902
15 transactions · 13 stateful · 2026-07-10 17:38:27 UTC
Parallelism
80
/100
Blocked
31
%
Avg conflicts / tx
0.4
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,884,902
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x5a5d9a99
· blocks 2
#3
execFwdPositionOps
· blocks 2
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#10
batchUpdatePrice
#11
0x6a512e8a
#12
setData
#13
0xd1304c…f3b2
#14
0xee4bd3…5559
#2
0x5a5d9a99
· blocks 1
#4
execFwdPositionOps
· blocks 1
#5
execFwdPositionOps
#9
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w2
9
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x07d8b1e8…78c6
0x34b655…2a6f
4 touches
1 conflict
0x288bc578…318e
0x34b655…2a6f
4 touches
1 conflict
0x4327afd2…1b3a
0x34b655…2a6f
4 touches
1 conflict
0x7ba5c081…3496
0x34b655…2a6f
4 touches
1 conflict
0x8388eab6…83ff
0x34b655…2a6f
4 touches
1 conflict
0x869e5423…87a0
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
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity