pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,586,296
← previous block
next block →
recent activity
Analyzing
Block #87,586,296
23 transactions · 21 stateful · 2026-07-13 23:48:50 UTC
Parallelism
70
/100
Blocked
52
%
Avg conflicts / tx
1.43
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,586,296
· 23 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
execOrders
· blocks 8
#2
updatePrices
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
execFwdPositionOps
· blocks 4
#13
batchUpdate
#14
execFwdPositionOps
#15
0x6a5579d9
#16
setData
#17
0x3f45a8…ef29
#18
0x9923b5…b485
#3
0x5a5d9a99
· blocks 4
#9
execFwdPositionOps
· blocks 3
#19
execOrders
· blocks 3
#4
0x5a5d9a99
· blocks 3
#20
execOrders
· blocks 2
#5
0x5a5d9a99
· blocks 2
#21
execOrders
· blocks 1
#10
execFwdPositionOps
· blocks 2
#22
execOrders
#11
execFwdPositionOps
· blocks 1
#12
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w3
8
w0
9
w1
10
w4
11
w5
12
w6
19
w1
20
w2
22
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfd77e6c1…264b
0x34b655…2a6f
12 touches
15 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x5ed58b36…c5e5
0x34b655…2a6f
8 touches
6 conflicts
0x6ff15a3a…da05
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x85ac0ab8…a3d8
0x34b655…2a6f
8 touches
6 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
0xfd77e6c174…b2264b
Audit this contract →
← previous block
·
next block →
recent activity