pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,009,076
← previous block
next block →
recent activity
Analyzing
Block #102,009,076
23 transactions · 21 stateful · 2026-09-04 21:38:00 UTC
Parallelism
87
/100
Blocked
38
%
Avg conflicts / tx
0.43
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,009,076
· 23 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
matchOrders
· blocks 1
#3
execOrders
· blocks 3
#5
0xab083028
#6
execOrders
· blocks 2
#7
execOrder
· blocks 1
#10
0x6a9b3ab0
#12
0x5acec890
#13
0x5acec890
#14
0x5acec890
#15
0x59558d29
#16
0x59558d29
#17
setData
#18
execFwdPositionOpsV2
· blocks 1
#20
0x6a9b3ab0
#2
matchOrders
#4
execOrders
#8
execOrder
#9
execOrders
#11
0x5acec890
· blocks 1
#19
execFwdPositionOpsV2
#21
execOrders
· blocks 1
#22
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
6
w0
7
w0
8
w1
9
w1
11
w1
18
w0
19
w1
21
w1
22
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1513b999…b52e
0x34b655…2a6f
4 touches
1 conflict
0x1db5837f…1264
0x34b655…2a6f
4 touches
1 conflict
0x3b25d07f…1dee
0x34b655…2a6f
4 touches
1 conflict
0x41c56387…a8f6
0x34b655…2a6f
4 touches
1 conflict
0x51fc8795…126f
0x34b655…2a6f
4 touches
1 conflict
0x55fc72dc…f3c5
0x34b655…2a6f
4 touches
1 conflict
0x6c7c1a4b…5751
0x34b655…2a6f
4 touches
1 conflict
0x7fd951f1…fe49
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
1 conflict on slot
0x1513b999be…b2b52e
Audit this contract →
← previous block
·
next block →
recent activity