pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,303,291
← previous block
next block →
recent activity
Analyzing
Block #87,303,291
19 transactions · 18 stateful · 2026-07-12 16:15:24 UTC
Parallelism
84
/100
Blocked
33
%
Avg conflicts / tx
0.42
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,303,291
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x50a0b275
#2
executePacked
· blocks 2
#3
0xab083028
· blocks 1
#5
0x5a5d9a99
· blocks 1
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
execFwdPositionOps
#11
execFwdPositionOps
· blocks 2
#13
updatePriceFeedsIfNecessary
#16
0x6a53be14
#17
setData
#18
execOrders
#4
0x6ad2e98b
#6
0x5a5d9a99
#10
0x62be7533
· blocks 1
#12
execFwdPositionOps
· blocks 1
#14
execFwdPositionOps
#15
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
5
w0
6
w1
10
w1
11
w0
12
w1
14
w2
15
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x7a1fe222…3e51
0x065c9d…c394
5 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x45ea7a97…bbb3
0x34b655…2a6f
4 touches
1 conflict
0x64aaadbf…f9f3
0x34b655…2a6f
4 touches
1 conflict
0x7d3c50c5…2279
0x34b655…2a6f
4 touches
1 conflict
0x8a35acfb…d1ad
0xb1dbf0…c0d3
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity