pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,454,850
← previous block
next block →
recent activity
Analyzing
Block #86,454,850
20 transactions · 16 stateful · 2026-07-08 17:41:51 UTC
Parallelism
75
/100
Blocked
38
%
Avg conflicts / tx
0.6
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,454,850
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
#2
execOrders
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
0x5a5d9a99
· blocks 2
#8
0x5a5d9a99
#9
execFwdPositionOps
#10
execFwdPositionOps
· blocks 3
#12
0x3f5c179b
#14
commit
#15
setData
#16
0x5cd585…3215
#17
0x6bc633…8222
#6
0x5a5d9a99
· blocks 3
#11
execFwdPositionOps
#7
0x5a5d9a99
· blocks 2
#13
execFwdPositionOps
· blocks 1
#18
execOrders
· blocks 1
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
10
w0
11
w1
13
w3
18
w3
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc0eb79d1…29a4
0x34b655…2a6f
6 touches
3 conflicts
0xd99b3b64…1c95
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x7506443a…4820
0x34b655…2a6f
4 touches
1 conflict
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0x97860916…d016
0x34b655…2a6f
4 touches
1 conflict
0xa0efa7bc…8b24
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
0xc0eb79d1cb…5529a4
Audit this contract →
← previous block
·
next block →
recent activity