pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,906,518
← previous block
next block →
recent activity
Analyzing
Block #91,906,518
32 transactions · 29 stateful · 2026-07-31 11:40:43 UTC
Parallelism
72
/100
Blocked
66
%
Avg conflicts / tx
1.38
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,906,518
· 32 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
#6
updatePrices
· blocks 2
#8
0xab083028
· blocks 2
#12
execOrder
#14
execOrder
#17
updateDataFeedsValuesPartial
#18
approve
#19
batchUpdate
#22
execOrders
· blocks 2
#28
setData
#30
0x59558d29
#31
0xc7e3ec2c
#2
0x0c7abd22
· blocks 4
#7
updatePrices
· blocks 1
#9
0xab083028
#23
execOrders
· blocks 1
#26
0xed82b078
#3
0x0c7abd22
· blocks 9
#10
updatePrices
#4
0x0c7abd22
· blocks 3
#11
execOrder
· blocks 4
#5
0x0c7abd22
· blocks 2
#13
execOrder
· blocks 4
#15
execOrder
· blocks 2
#16
execOrder
#24
execOrders
#25
execOrders
#20
execFwdPositionOps
· blocks 2
#21
execFwdPositionOps
· blocks 2
#27
execFwdPositionOps
#29
execOrders
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
5
w4
6
w0
7
w1
10
w2
11
w3
13
w4
15
w5
20
w6
21
w7
24
w5
25
w5
27
w8
29
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x28ceceef…ecc2
0x34b655…2a6f
12 touches
15 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x4d97f3a8…bc9c
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0019
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0029
0x1b6862…e19c
8 touches
6 conflicts
0x8d47c9a4…f11b
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 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:
Perpl
15 conflicts on slot
0x28ceceefb3…22ecc2
Audit this contract →
← previous block
·
next block →
recent activity