pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,826,561
← previous block
next block →
recent activity
Analyzing
Block #97,826,561
29 transactions · 28 stateful · 2026-08-21 05:32:26 UTC
Parallelism
66
/100
Blocked
50
%
Avg conflicts / tx
1.14
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,826,561
· 29 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
execOrders
#2
0xab083028
· blocks 1
#3
updateDataFeedsValuesPartial
#4
execOrder
· blocks 3
#5
execOrder
· blocks 3
#10
execPerpOps
#11
execPerpOps
#12
execOrders
· blocks 2
#21
0x3f5c179b
#22
0x3f5c179b
#25
forward
#26
setData
#27
approve
#28
setApprovalForAll
#6
execOrder
· blocks 3
#7
execOrder
· blocks 1
#13
execOrders
· blocks 1
#24
0xed82b078
#8
execOrder
#9
execOrder
· blocks 1
#20
execFwdPositionOpsV2
#14
0x5acec890
· blocks 5
#15
0x5acec890
· blocks 5
#16
0x5acec890
· blocks 3
#17
0x5acec890
· blocks 2
#18
0x928e4afa
· blocks 2
#19
0x928e4afa
· blocks 1
#23
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w0
6
w1
7
w1
8
w2
9
w2
12
w0
13
w1
14
w3
15
w4
16
w5
17
w6
18
w7
19
w8
20
w2
23
w9
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
12 touches
15 conflicts
0xb3fb9fb5…64db
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x2728cd60…78cc
0x34b655…2a6f
6 touches
3 conflicts
0x921893c3…b9b6
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xec7d120d…7084
0x34b655…2a6f
6 touches
3 conflicts
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
15 conflicts on slot
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity