pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,019,548
← previous block
next block →
recent activity
Analyzing
Block #98,019,548
30 transactions · 25 stateful · 2026-08-21 21:56:25 UTC
Parallelism
80
/100
Blocked
52
%
Avg conflicts / tx
0.77
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,019,548
· 30 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
executePacked
· blocks 2
#2
0x7b84f330
· blocks 1
#3
0xa9b28aa6
#4
execute
· blocks 1
#5
postStateList
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
execOrders
· blocks 4
#13
0xab083028
#14
0x32d01e04
#15
execOrder
· blocks 2
#19
0x62be7533
#23
forward
#26
setData
#27
execOrders
· blocks 1
#10
0x0c7abd22
#11
0xab083028
· blocks 2
#16
execOrder
· blocks 3
#28
execOrders
#29
0x7b84f330
#12
0xab083028
· blocks 2
#17
0x5acec890
· blocks 2
#25
0xed82b078
#18
0x5acec890
· blocks 1
#21
0x3f5c179b
· blocks 1
#20
execFwdPositionOpsV2
· blocks 1
#24
0xed82b078
#22
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w0
9
w0
10
w1
11
w1
12
w2
15
w0
16
w1
17
w2
18
w3
20
w4
21
w3
22
w5
24
w4
25
w2
27
w0
28
w1
29
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3ee8b564…4c49
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x065ff70b…356d
0x40c49f…2af0
6 touches
3 conflicts
0xce74d807…8716
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x433da8b8…e29f
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
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
6 conflicts on slot
0x3ee8b5644d…f04c49
Audit this contract →
← previous block
·
next block →
recent activity