pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,210,025
← previous block
next block →
recent activity
Analyzing
Block #91,210,025
21 transactions · 21 stateful · 2026-07-29 01:14:30 UTC
Parallelism
76
/100
Blocked
52
%
Avg conflicts / tx
1.05
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,210,025
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 3
#4
execOrder
· blocks 4
#5
updatePrices
· blocks 1
#7
0x3f5c179b
#12
execFwdPositionOps
· blocks 1
#14
0x6a69546d
· blocks 1
#16
transfer
#17
setData
#20
0x59558d29
#2
0x6ad2e98b
· blocks 1
#6
updatePrices
#8
0x3f5c179b
#9
execFwdPositionOps
· blocks 5
#15
0x6a69546d
#3
0xab083028
#10
execFwdPositionOps
· blocks 4
#11
execOrders
· blocks 1
#18
execOrders
· blocks 1
#13
execFwdPositionOps
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w0
6
w1
8
w1
9
w1
10
w2
11
w3
12
w0
13
w4
14
w0
15
w1
18
w3
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xb9c84c75…b267
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xca30efc5…10b3
0x34b655…2a6f
6 touches
3 conflicts
0xd81dbbb9…d0c5
0x34b655…2a6f
6 touches
3 conflicts
0xe22ab637…7a8e
0x34b655…2a6f
6 touches
3 conflicts
0x746bcce3…d0ce
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