pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,385,668
← previous block
next block →
recent activity
Analyzing
Block #89,385,668
29 transactions · 28 stateful · 2026-07-22 08:24:09 UTC
Parallelism
62
/100
Blocked
57
%
Avg conflicts / tx
1.76
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,385,668
· 29 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
transfer
#2
updatePrices
· blocks 1
#4
0x5a5d9a99
· blocks 6
#7
execFwdPositionOps
· blocks 5
#9
0x62be7533
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
updatePriceFeedsIfNecessary
#15
0x3f5c179b
#17
0x3f5c179b
#19
setData
#28
0xc7e3ec2c
#3
updatePrices
#5
0x5a5d9a99
· blocks 1
#8
execFwdPositionOps
· blocks 6
#11
execFwdPositionOps
#6
0x5a5d9a99
· blocks 1
#10
execFwdPositionOps
· blocks 2
#16
execFwdPositionOps
· blocks 1
#20
execOrders
· blocks 7
#18
execFwdPositionOps
#21
execOrders
· blocks 6
#22
execOrders
· blocks 5
#23
execOrders
· blocks 4
#24
execOrders
· blocks 3
#25
execOrders
· blocks 2
#26
execOrders
· blocks 1
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
6
w2
7
w0
8
w1
10
w2
11
w1
16
w3
18
w4
20
w3
21
w4
22
w5
23
w6
25
w8
26
w9
27
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x63da8263…7a24
0x34b655…2a6f
6 touches
3 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
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
28 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity