pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,149,219
← previous block
next block →
recent activity
Analyzing
Block #98,149,219
32 transactions · 26 stateful · 2026-08-22 08:49:45 UTC
Parallelism
84
/100
Blocked
42
%
Avg conflicts / tx
0.66
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,149,219
· 32 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xdb834625
#2
0x7b84f330
#3
0x7b84f330
· blocks 1
#4
0xab083028
· blocks 1
#6
0x6ad2e98b
#7
0xab083028
#8
execOrders
#9
execOrder
#10
execOrder
· blocks 4
#11
updateDataFeedsValuesPartial
#12
0x59558d29
· blocks 1
#14
execPerpOps
#15
execPerpOps
#16
execFwdPositionOpsV2
#21
updatePriceFeedsIfNecessary
#24
closeBetting
#25
setData
· blocks 1
#27
execOrders
#28
execOrders
· blocks 1
#30
0x7b84f330
#5
0xab083028
· blocks 1
#13
0x59558d29
#17
execFwdPositionOpsV2
· blocks 5
#26
setData
#31
0x7b84f330
#18
execFwdPositionOpsV2
· blocks 1
#19
execFwdPositionOpsV2
· blocks 3
#22
batchUpdate
#20
execFwdPositionOpsV2
· blocks 2
#23
execFwdPositionOpsV2
#29
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
10
w0
12
w0
13
w1
17
w1
18
w2
19
w2
20
w3
22
w2
23
w4
25
w0
26
w1
28
w0
29
w4
31
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0xa46242d8…c0a7
0x34b655…2a6f
6 touches
3 conflicts
0x000bde1a…e123
0x34b655…2a6f
6 touches
3 conflicts
0x261cbea7…e35d
0x34b655…2a6f
6 touches
3 conflicts
0x261cbea7…e35e
0x34b655…2a6f
6 touches
3 conflicts
0x4720b251…4fc2
0x34b655…2a6f
5 touches
3 conflicts
0xa9988419…9f45
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
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity