pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,254,777
← previous block
next block →
recent activity
Analyzing
Block #102,254,777
23 transactions · 22 stateful · 2026-09-05 18:23:11 UTC
Parallelism
70
/100
Blocked
32
%
Avg conflicts / tx
0.96
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,254,777
· 23 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
#2
execOrder
#3
updatePrices
#4
0x5acec890
· blocks 6
#5
execOrder
#12
setData
#13
execOrders
#14
execOrders
#15
execOrders
#16
execOrders
#17
execOrders
#18
execOrders
#19
execOrders
#20
execOrders
#21
execOrders
· blocks 1
#6
execOrder
· blocks 5
#22
execOrders
#7
execOrder
· blocks 4
#8
execFwdPositionOpsV2
· blocks 3
#9
execFwdPositionOpsV2
· blocks 2
#10
execFwdPositionOpsV2
· blocks 1
#11
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w1
7
w2
8
w3
9
w4
10
w5
11
w6
21
w0
22
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa9d11061…b7e9
0x34b655…2a6f
14 touches
21 conflicts
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0x7c6f8cd0…2df5
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x3cb7ee74…b8a5
0x34b655…2a6f
4 touches
1 conflict
0x53c41998…7d52
0x34b655…2a6f
4 touches
1 conflict
0x6d1b72ee…6b78
0x34b655…2a6f
4 touches
1 conflict
0x731d7308…fd26
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:
Perpl
21 conflicts on slot
0xa9d110613e…d3b7e9
Audit this contract →
← previous block
·
next block →
recent activity