pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,217,883
← previous block
next block →
recent activity
Analyzing
Block #102,217,883
35 transactions · 33 stateful · 2026-09-05 15:16:16 UTC
Parallelism
74
/100
Blocked
55
%
Avg conflicts / tx
1.23
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,217,883
· 35 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
0xa96df62f
#2
execOrders
· blocks 2
#3
updatePrices
· blocks 2
#5
updatePrices
#7
0xab083028
#8
0xab083028
#9
0xab083028
· blocks 1
#10
execOrder
· blocks 2
#14
0x5acec890
· blocks 2
#17
0x6a9c3244
#21
0x59558d29
#22
artefact_keep
#23
transferWithAuthorization
· blocks 1
#25
setData
#29
forward
#31
0x36326531
#4
updatePrices
· blocks 1
#11
execOrder
· blocks 6
#15
0x5acec890
· blocks 1
#24
transferWithAuthorization
#28
0xed82b078
#32
execOrders
· blocks 2
#6
updatePrices
#12
execOrder
· blocks 1
#16
0x5acec890
#18
execOrder
· blocks 6
#33
execOrders
· blocks 1
#13
0x0c7abd22
#19
execOrder
· blocks 5
#20
execOrder
· blocks 4
#26
execFwdPositionOpsV2
· blocks 3
#27
execFwdPositionOpsV2
· blocks 2
#30
execFwdPositionOpsV2
· blocks 1
#34
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
6
w2
9
w0
10
w0
11
w1
12
w2
13
w3
14
w0
15
w1
16
w2
18
w2
19
w3
20
w4
26
w5
27
w6
28
w1
30
w7
32
w1
33
w2
34
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
14 touches
21 conflicts
0x20b94f7c…2a9b
0x34b655…2a6f
12 touches
15 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xec7d120d…7084
0x34b655…2a6f
6 touches
3 conflicts
0x51fc8795…126f
0x34b655…2a6f
6 touches
3 conflicts
0x6d89ee77…72bf
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0xf5b5f7…6d70
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
21 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity