pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,871,819
← previous block
next block →
recent activity
Analyzing
Block #102,871,819
19 transactions · 19 stateful · 2026-09-07 22:24:30 UTC
Parallelism
68
/100
Blocked
58
%
Avg conflicts / tx
1.37
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,871,819
· 19 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
matchOrders
#2
execOrder
· blocks 4
#4
0x5acec890
· blocks 4
#9
0x59558d29
#12
0xed82b078
#13
transferWithAuthorization
· blocks 2
#16
setData
#3
execOrder
· blocks 3
#5
0x5acec890
· blocks 4
#14
transferWithAuthorization
· blocks 1
#6
0x5acec890
· blocks 3
#15
transferWithAuthorization
#17
execOrders
· blocks 1
#7
0x3e2e8792
· blocks 3
#18
execOrders
#8
0x5acec890
#10
execFwdPositionOpsV2
· blocks 1
#11
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
6
w2
7
w3
8
w4
10
w4
11
w5
13
w0
14
w1
15
w2
17
w2
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0xca841faa…486a
0x34b655…2a6f
10 touches
10 conflicts
0xd17580f9…ece1
0x754704…b603
6 touches
3 conflicts
0xb2d8af24…4750
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x948836ff…59ab
0x34b655…2a6f
4 touches
1 conflict
0xa527a5f0…89ca
0x34b655…2a6f
4 touches
1 conflict
0xae8a7697…9685
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
10 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity