pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,386,280
← previous block
next block →
recent activity
Analyzing
Block #91,386,280
35 transactions · 30 stateful · 2026-07-29 16:02:15 UTC
Parallelism
66
/100
Blocked
77
%
Avg conflicts / tx
2.37
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,386,280
· 35 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
0xd5c9cf…638d
#7
setData
#8
0xab083028
· blocks 1
#10
0xf8b1083e
#11
0x5a5d9a99
· blocks 7
#14
0x41a8f47c
#15
0x41a8f47c
#19
updateDataFeedsValuesPartial
#28
execOrders
#34
0x59558d29
#2
0x0c7abd22
· blocks 4
#12
0x5a5d9a99
· blocks 10
#3
0x0c7abd22
· blocks 3
#13
0x5a5d9a99
· blocks 7
#4
0x0c7abd22
· blocks 4
#16
0x5a5d9a99
· blocks 5
#5
0x0c7abd22
· blocks 1
#9
0xab083028
· blocks 1
#17
0x5a5d9a99
· blocks 4
#20
execFwdPositionOps
· blocks 7
#18
0x0c7abd22
#21
execFwdPositionOps
· blocks 5
#26
0xed82b078
#22
execFwdPositionOps
· blocks 6
#23
execFwdPositionOps
· blocks 2
#24
execFwdPositionOps
· blocks 1
#25
execOrders
· blocks 3
#29
execOrders
· blocks 2
#27
execOrders
· blocks 1
#30
execOrders
· blocks 1
#31
execOrders
· blocks 2
#32
execOrders
· blocks 1
#33
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
8
w0
9
w4
11
w0
12
w1
13
w2
16
w3
17
w4
18
w5
23
w7
26
w5
27
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x27648e4d…e7f0
0xd32edf…ff58
11 touches
15 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xac2a0273…721b
0x34b655…2a6f
10 touches
10 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x0a0cecef…4ed0
0x34b655…2a6f
8 touches
6 conflicts
0x34a1ee7e…fb20
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x92115abd…ad76
0x34b655…2a6f
8 touches
6 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:
FastLane: FastLaneAuctionHandler
15 conflicts on slot
0x27648e4d76…63e7f0
Audit this contract →
← previous block
·
next block →
recent activity