pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,603,989
← previous block
next block →
recent activity
Analyzing
Block #97,603,989
37 transactions · 33 stateful · 2026-08-20 10:40:44 UTC
Parallelism
70
/100
Blocked
55
%
Avg conflicts / tx
1.57
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,603,989
· 37 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#3
0x6e060c2c
#4
0x7b84f330
· blocks 1
#5
matchOrders
#6
updatePrices
· blocks 1
#8
0xab083028
· blocks 1
#9
0xab083028
#12
execOrders
#13
execOrder
#14
execOrder
· blocks 4
#17
execOrders
· blocks 3
#20
updateDataFeedsValuesPartial
#25
execFwdPositionOpsV2
#26
transferWithAuthorization
#27
transfer
#28
setData
#29
0x59558d29
#31
execOrders
#2
0x0c7abd22
· blocks 5
#7
updatePrices
#15
execOrder
· blocks 1
#18
execOrders
· blocks 3
#21
execFwdPositionOpsV2
· blocks 4
#24
0x3f5c179b
#36
0x7b84f330
#10
execOrders
· blocks 3
#16
0x5acec890
· blocks 4
#11
execOrders
· blocks 2
#19
execOrders
· blocks 3
#22
execFwdPositionOpsV2
· blocks 2
#23
execFwdPositionOpsV2
· blocks 4
#30
execOrders
· blocks 4
#32
execOrders
· blocks 3
#33
execOrders
· blocks 2
#34
execOrders
· blocks 1
#35
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
6
w0
7
w1
8
w0
10
w2
11
w3
14
w0
15
w1
16
w2
21
w1
22
w4
23
w5
24
w1
30
w6
33
w8
36
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
10 touches
10 conflicts
0xea02471d…1542
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0x326a02b5…8dad
0x34b655…2a6f
8 touches
6 conflicts
0x422d5490…52d9
0x34b655…2a6f
8 touches
6 conflicts
0x80eee557…711d
0x34b655…2a6f
8 touches
6 conflicts
0x82187006…4dc6
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:
Perpl
10 conflicts on slot
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity