pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,279,478
← previous block
next block →
recent activity
Analyzing
Block #89,279,478
20 transactions · 19 stateful · 2026-07-21 20:34:25 UTC
Parallelism
60
/100
Blocked
42
%
Avg conflicts / tx
1
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,279,478
· 20 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
0x0c7abd22
· blocks 1
#3
0x5a5d9a99
· blocks 4
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
execFwdPositionOps
· blocks 3
#8
0x3f5c179b
#9
updatePosition
#13
execOrders
#14
0x6a5fd848
#15
transfer
#16
setData
#2
0xab083028
#7
execFwdPositionOps
· blocks 2
#10
execFwdPositionOps
· blocks 1
#11
execFwdPositionOps
· blocks 3
#12
execOrders
· blocks 3
#17
execOrders
· blocks 2
#18
execOrders
· blocks 1
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
6
w0
7
w1
10
w2
11
w3
12
w4
17
w5
18
w6
19
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x0d0a857e…4146
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xef3a4217…dec8
0x34b655…2a6f
6 touches
3 conflicts
0x4efb974a…6126
0x34b655…2a6f
6 touches
3 conflicts
0x38573d01…18a5
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
6 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity