pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,077,413
← previous block
next block →
recent activity
Analyzing
Block #91,077,413
31 transactions · 27 stateful · 2026-07-28 14:07:20 UTC
Parallelism
84
/100
Blocked
37
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,077,413
· 31 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xcf7468f4
#2
0x0756e95c
· blocks 1
#3
setData
#5
0xab083028
#6
0x0c7abd22
· blocks 3
#9
0xb414539a
#10
execPerpOps
#11
execPerpOps
#12
updatePrices
#13
updatePrices
#14
0x5a5d9a99
· blocks 3
#16
execFwdPositionOps
· blocks 1
#17
execFwdPositionOps
· blocks 1
#18
execFwdPositionOps
· blocks 1
#19
0x3f5c179b
#20
0x3f5c179b
#25
0x57368ddf
#26
0x94defb17
#29
0x59558d29
#30
0xc7e3ec2c
#4
0xab083028
· blocks 2
#7
0x0c7abd22
· blocks 2
#15
0x5a5d9a99
· blocks 2
#22
execFwdPositionOps
#8
0x0c7abd22
· blocks 1
#23
execFwdPositionOps
· blocks 1
#21
0x0c7abd22
· blocks 1
#27
execOrders
· blocks 1
#24
0xed82b078
#28
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
6
w0
7
w1
8
w2
14
w0
15
w1
16
w0
17
w0
18
w0
21
w3
22
w1
23
w2
24
w4
27
w3
28
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8a6965f4…df1d
0xd32edf…ff58
7 touches
6 conflicts
0x80afd9d9…57cf
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x0ab54c30…b88e
0x34b655…2a6f
6 touches
3 conflicts
0xb4e0a934…5fc7
0x34b655…2a6f
6 touches
3 conflicts
0x252771a6…3918
0x34b655…2a6f
4 touches
1 conflict
0x49cf504d…62e2
0x34b655…2a6f
4 touches
1 conflict
0x5d3bb355…4549
0x34b655…2a6f
4 touches
1 conflict
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:
FastLane: FastLaneAuctionHandler
6 conflicts on slot
0x8a6965f4fc…08df1d
Audit this contract →
← previous block
·
next block →
recent activity