pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,449,121
← previous block
next block →
recent activity
Analyzing
Block #99,449,121
30 transactions · 28 stateful · 2026-08-26 22:33:33 UTC
Parallelism
70
/100
Blocked
36
%
Avg conflicts / tx
0.77
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,449,121
· 30 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x67098489
· blocks 1
#3
0xab083028
#4
0x5acec890
· blocks 2
#5
execOrders
#6
0xab083028
#8
0x5acec890
#9
0x5acec890
#11
updateDataFeedsValuesPartial
#12
0x59558d29
#13
0x59558d29
#14
execPerpOps
#15
execPerpOps
#16
setData
· blocks 1
#18
execFwdPositionOpsV2
· blocks 3
#19
execFwdPositionOpsV2
· blocks 3
#21
execFwdPositionOpsV2
#23
updatePosition
#26
forward
#27
execOrders
· blocks 2
#2
0x0c7abd22
#7
0x5acec890
· blocks 1
#17
setData
#10
0x5acec890
· blocks 2
#20
execFwdPositionOpsV2
· blocks 3
#22
execFwdPositionOpsV2
· blocks 1
#24
execFwdPositionOpsV2
· blocks 2
#25
redeemDelegations
· blocks 1
#28
execOrders
· blocks 1
#29
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
7
w1
10
w2
16
w0
17
w1
18
w0
19
w0
20
w3
22
w4
24
w5
25
w6
27
w0
28
w7
29
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x261cbea7…e35e
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0x261cbea7…e35d
0x34b655…2a6f
8 touches
6 conflicts
0xca841faa…486a
0x34b655…2a6f
6 touches
3 conflicts
0x4c29ecd5…58b6
0x34b655…2a6f
6 touches
3 conflicts
0xe1c4e5ce…0dec
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
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
0x261cbea79d…12e35e
Audit this contract →
← previous block
·
next block →
recent activity