pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,691,271
← previous block
next block →
recent activity
Analyzing
Block #87,691,271
23 transactions · 22 stateful · 2026-07-14 11:30:31 UTC
Parallelism
70
/100
Blocked
45
%
Avg conflicts / tx
1.22
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,691,271
· 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
updatePrices
#2
updatePrices
#3
0x5a5d9a99
#4
0x5a5d9a99
#5
0x5a5d9a99
#6
0x98717539
· blocks 6
#12
0x0c7abd22
#13
execFwdPositionOps
· blocks 3
#14
updateDataFeedsValuesPartial
#18
batchUpdate
#19
0x6a561e4f
· blocks 1
#20
setData
#7
0x98717539
· blocks 5
#15
execFwdPositionOps
· blocks 2
#21
0x6a561e4f
#8
0x98717539
· blocks 4
#16
execFwdPositionOps
· blocks 1
#9
0x98717539
· blocks 3
#17
execFwdPositionOps
#10
0x98717539
· blocks 2
#11
0x98717539
· blocks 1
#22
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
9
w3
10
w4
11
w5
13
w0
15
w1
16
w2
17
w3
22
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa86351b8…2c5a
0x34b655…2a6f
14 touches
21 conflicts
0x1616f80b…6c6e
0x34b655…2a6f
12 touches
15 conflicts
0x182e11cf…8f19
0x34b655…2a6f
12 touches
15 conflicts
0x5b145de0…367c
0xc8689a…ee79
12 touches
15 conflicts
0x49f75237…44f4
0x34b655…2a6f
12 touches
15 conflicts
0xed59b1cd…8509
0x34b655…2a6f
12 touches
15 conflicts
0x4f51d069…d0b4
0x34b655…2a6f
12 touches
15 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 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
21 conflicts on slot
0xa86351b861…d52c5a
Audit this contract →
← previous block
·
next block →
recent activity