pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,697,426
← previous block
next block →
recent activity
Analyzing
Block #86,697,426
21 transactions · 18 stateful · 2026-07-09 20:45:34 UTC
Parallelism
62
/100
Blocked
56
%
Avg conflicts / tx
1.19
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,697,426
· 21 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
0x5a5d9a99
· blocks 6
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
execFwdPositionOps
· blocks 3
#9
execFwdPositionOps
#14
setData
#15
0xf175ba…aed4
#16
0xd6f0f5…7262
#4
0x5a5d9a99
· blocks 4
#5
0x5a5d9a99
#10
execFwdPositionOps
· blocks 2
#11
execFwdPositionOps
· blocks 4
#12
execFwdPositionOps
#13
execFwdPositionOps
#17
execOrders
· blocks 3
#18
execOrders
· blocks 2
#19
execOrders
· blocks 1
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w1
8
w0
10
w2
11
w3
12
w4
13
w4
17
w4
18
w5
19
w6
20
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x56b5f5c0…a3ad
0x34b655…2a6f
10 touches
10 conflicts
0x93701943…012b
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x15b254ac…664f
0x34b655…2a6f
6 touches
3 conflicts
0x4b2b1640…1bb8
0x34b655…2a6f
6 touches
3 conflicts
0x8267cc91…78bc
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x10981d9e…6ebc
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
10 conflicts on slot
0x56b5f5c03e…07a3ad
Audit this contract →
← previous block
·
next block →
recent activity