pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,254,489
← previous block
next block →
recent activity
Analyzing
Block #91,254,489
25 transactions · 24 stateful · 2026-07-29 04:58:15 UTC
Parallelism
80
/100
Blocked
50
%
Avg conflicts / tx
0.92
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,254,489
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 2
#3
updatePrices
· blocks 1
#5
0x5a5d9a99
· blocks 6
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#12
execFwdPositionOps
#13
0x3f5c179b
#14
0x3f5c179b
#20
0x6a6988de
#21
setData
#22
0x6a6988de
#24
0x59558d29
#2
0xab083028
· blocks 1
#4
updatePrices
#6
0x5a5d9a99
· blocks 3
#15
0x3f5c179b
#17
execOrders
· blocks 3
#7
0x5a5d9a99
· blocks 3
#16
0xed82b078
#18
execOrders
· blocks 2
#8
0x5a5d9a99
· blocks 1
#11
execFwdPositionOps
· blocks 1
#19
execOrders
#23
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w0
6
w1
7
w2
8
w3
11
w3
15
w1
16
w2
17
w1
18
w2
19
w3
23
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x34a1ee7e…fb20
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0xfbe6a366…8ca1
0x34b655…2a6f
6 touches
3 conflicts
0xbde524f4…43bf
0x34b655…2a6f
6 touches
3 conflicts
0x2cee7816…1c4d
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x4bc1abab…5874
0x34b655…2a6f
5 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
0x34a1ee7e95…7cfb20
Audit this contract →
← previous block
·
next block →
recent activity