pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,905,497
← previous block
next block →
recent activity
Analyzing
Block #86,905,497
24 transactions · 19 stateful · 2026-07-10 19:56:11 UTC
Parallelism
88
/100
Blocked
32
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,905,497
· 24 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 2
#3
0x5a5d9a99
#4
0x5a5d9a99
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
execFwdPositionOps
· blocks 2
#10
setData
#11
0x3f5c179b
· blocks 2
#13
0x366fe5db
#15
forward
#18
0x6a514ed2
#19
0xb223b6…e8a9
#20
0xa3cf7c…15eb
#21
0xa4d7e1…9134
#22
0xf8def8…2bdf
#23
execOrders
#2
0x6ad2e98b
#9
execFwdPositionOps
· blocks 1
#12
0x3f5c179b
#16
0xed82b078
· blocks 1
#14
execFwdPositionOps
#17
0xed82b078
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
11
w0
12
w1
14
w2
16
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5d46e6a0…5ed9
0x40c49f…2af0
6 touches
3 conflicts
0x8dfef5ae…9361
0x34b655…2a6f
6 touches
3 conflicts
0x03411091…ec77
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x367b69ad…33d8
0x34b655…2a6f
4 touches
1 conflict
0x367b69ad…33d9
0x34b655…2a6f
4 touches
1 conflict
0x6cdbe53e…c8a3
0x34b655…2a6f
4 touches
1 conflict
0x6ef08b1e…eab6
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:
0x40c49f17…d22af0
3 conflicts on slot
0x5d46e6a0b6…d15ed9
Audit this contract →
← previous block
·
next block →
recent activity