pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,420,322
← previous block
next block →
recent activity
Analyzing
Block #87,420,322
18 transactions · 17 stateful · 2026-07-13 05:18:07 UTC
Parallelism
61
/100
Blocked
47
%
Avg conflicts / tx
1.17
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,420,322
· 18 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
#2
0x6a547587
#3
0x5a5d9a99
· blocks 6
#5
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#11
0x3f5c179b
· blocks 1
#14
forward
#15
batchCancelOrders
#16
setData
#4
0x5a5d9a99
· blocks 2
#12
batchUpdate
#6
execFwdPositionOps
· blocks 5
#7
execFwdPositionOps
· blocks 3
#8
execFwdPositionOps
· blocks 2
#10
execFwdPositionOps
· blocks 2
#13
execFwdPositionOps
#17
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w2
7
w3
8
w4
10
w5
11
w0
12
w1
13
w6
17
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
12 touches
15 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0xfd3d8226…d72f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4a3
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4a4
0x34b655…2a6f
6 touches
3 conflicts
0x9427219b…5f2b
0x34b655…2a6f
6 touches
3 conflicts
0xef5838dd…00a4
0x34b655…2a6f
6 touches
3 conflicts
0xf2112d98…bb04
0x34b655…2a6f
6 touches
3 conflicts
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
15 conflicts on slot
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity