pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,526,018
← previous block
next block →
recent activity
Analyzing
Block #89,526,018
28 transactions · 25 stateful · 2026-07-23 00:02:03 UTC
Parallelism
82
/100
Blocked
52
%
Avg conflicts / tx
0.64
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,526,018
· 28 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#3
0xa83da4…f943
#4
exactOutputSingle
· blocks 1
#5
exactOutputSingle
#8
0xa96df62f
#9
updatePrices
#10
updatePrices
#11
0x5a5d9a99
· blocks 4
#17
updateDataFeedsValuesPartial
#20
batchUpdate
#22
0xe9316489
#23
0xe9316489
#24
setData
#27
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#6
0xab083028
· blocks 1
#12
0x5a5d9a99
· blocks 2
#14
execFwdPositionOps
· blocks 2
#18
0xfc8ff304
#7
0xab083028
· blocks 1
#13
0x5a5d9a99
· blocks 1
#15
execFwdPositionOps
#16
0x0c7abd22
#21
execFwdPositionOps
#19
0x3f5c179b
#25
execOrders
· blocks 1
#26
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
6
w1
7
w2
11
w0
12
w1
13
w2
14
w1
15
w2
16
w2
18
w1
19
w3
21
w2
25
w3
26
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x78304d94…9e5e
0x34b655…2a6f
6 touches
3 conflicts
0x1a2b9732…6724
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0x17a7f697…dcb2
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x99f666e3…b2a2
0x3bd359…433a
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity