pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,518,952
← previous block
next block →
recent activity
Analyzing
Block #89,518,952
29 transactions · 23 stateful · 2026-07-22 23:14:48 UTC
Parallelism
69
/100
Blocked
61
%
Avg conflicts / tx
1.28
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,518,952
· 29 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
0xab083028
· blocks 1
#3
0x6a614f60
· blocks 1
#5
updatePrices
· blocks 1
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
0x5a5d9a99
· blocks 6
#17
execFwdPositionOps
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#22
0x3f5c179b
#24
setData
#2
0xab083028
· blocks 1
#4
0x6a614f60
#6
updatePrices
#13
0x5a5d9a99
· blocks 6
#14
0x5a5d9a99
· blocks 2
#16
execFwdPositionOps
· blocks 5
#21
0x0c7abd22
#15
0x98717539
· blocks 4
#20
execFwdPositionOps
· blocks 4
#23
execOrders
#25
execOrders
· blocks 3
#26
execOrders
· blocks 2
#27
execOrders
· blocks 1
#28
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w0
6
w1
12
w0
13
w1
14
w2
15
w3
16
w2
20
w4
21
w2
23
w5
25
w5
26
w6
27
w7
28
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5c16527f…628c
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xba059816…a847
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xa86351b8…2c5a
0x34b655…2a6f
8 touches
6 conflicts
0x2f4b1dc8…e9fa
0x34b655…2a6f
6 touches
3 conflicts
0x322dcd34…8718
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
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
10 conflicts on slot
0x5c16527f85…5b628c
Audit this contract →
← previous block
·
next block →
recent activity