pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,753,003
← previous block
next block →
recent activity
Analyzing
Block #98,753,003
25 transactions · 23 stateful · 2026-08-24 12:03:40 UTC
Parallelism
64
/100
Blocked
65
%
Avg conflicts / tx
1.28
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,753,003
· 25 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0x8263f5d9
#7
execOrders
#8
updateDataFeedsValuesPartial
#10
0x59558d29
#11
execFwdPositionOpsV2
· blocks 4
#12
execFwdPositionOpsV2
· blocks 1
#14
0x3f5c179b
#22
setData
#2
0x0c7abd22
· blocks 3
#9
execOrders
· blocks 1
#13
execFwdPositionOpsV2
· blocks 2
#23
execOrders
· blocks 1
#3
0x32d01e04
· blocks 2
#20
execFwdPositionOpsV2
· blocks 1
#24
execOrders
#4
0x8263f5d9
· blocks 3
#21
execFwdPositionOpsV2
#6
0x0c7abd22
#15
placeAndExecuteMarketSell
· blocks 4
#16
placeAndExecuteMarketSell
· blocks 3
#17
placeAndExecuteMarketSell
· blocks 2
#18
placeAndExecuteMarketSell
· blocks 1
#19
placeAndExecuteMarketSell
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w4
9
w1
11
w0
12
w0
13
w1
15
w4
16
w5
17
w6
18
w7
19
w8
20
w2
21
w3
23
w1
24
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2b54cadb…4425
0xd18b7e…414b
10 touches
10 conflicts
0xa1087a5c…66c4
0x754704…b603
10 touches
10 conflicts
0x6518075e…2b17
0x2a68ba…90c5
8 touches
6 conflicts
0xf29cde53…f2fd
0x34b655…2a6f
8 touches
6 conflicts
0xe641e86d…b48b
0x40c49f…2af0
8 touches
6 conflicts
0xfcc8f826…7c5f
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x86c0a902…f365
0x34b655…2a6f
7 touches
6 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:
Coinbase Wrapped BTC (cbBTC)
10 conflicts on slot
0x2b54cadb82…7c4425
Audit this contract →
← previous block
·
next block →
recent activity