pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,020,682
← previous block
next block →
recent activity
Analyzing
Block #98,020,682
29 transactions · 29 stateful · 2026-08-21 22:02:08 UTC
Parallelism
72
/100
Blocked
52
%
Avg conflicts / tx
0.86
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,020,682
· 29 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x7b84f330
· blocks 1
#2
setData
#3
execOrders
· blocks 3
#5
0x6ad2e98b
#6
0xab083028
· blocks 2
#8
0xab083028
· blocks 1
#11
execOrders
#12
0x59558d29
#13
execPerpOps
· blocks 1
#18
updateDataFeedsValuesPartial
#22
executeBatch
#24
0x57368ddf
#26
0xed82b078
#4
execOrders
· blocks 3
#7
0xab083028
· blocks 2
#9
0x8263f5d9
#14
execPerpOps
#23
0x0c7abd22
#28
0x7b84f330
#10
0x8263f5d9
#15
0x5acec890
· blocks 3
#27
0xed82b078
#16
0x5acec890
· blocks 2
#17
0x928e4afa
· blocks 1
#19
execFwdPositionOpsV2
· blocks 3
#20
execFwdPositionOpsV2
· blocks 2
#21
execFwdPositionOpsV2
· blocks 1
#25
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
6
w0
7
w1
8
w0
9
w1
10
w2
13
w0
14
w1
15
w2
16
w3
17
w4
19
w4
20
w5
21
w6
23
w1
25
w7
27
w2
28
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x736b9166…5ea5
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…7213
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…7215
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
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity