pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,756,791
← previous block
next block →
recent activity
Analyzing
Block #87,756,791
32 transactions · 26 stateful · 2026-07-14 18:49:10 UTC
Parallelism
78
/100
Blocked
62
%
Avg conflicts / tx
1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,756,791
· 32 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
· blocks 4
#4
updatePrices
#5
updatePrices
#6
aggregate3Value
#7
updatePrices
· blocks 2
#10
0x5a5d9a99
· blocks 2
#13
0x5a5d9a99
#14
0x5a5d9a99
#15
0x5a5d9a99
#16
0x5a5d9a99
#17
updateDataFeedsValuesPartial
#18
0x6a56851e
· blocks 1
#21
execFwdPositionOps
· blocks 2
#22
0x3f5c179b
#27
setData
#2
0xab083028
· blocks 1
#8
updatePrices
· blocks 1
#11
0x5a5d9a99
· blocks 5
#19
0x6a56851e
#23
0x3f5c179b
· blocks 1
#3
0xab083028
#9
updatePrices
#12
0x5a5d9a99
· blocks 4
#26
0xed82b078
#20
execFwdPositionOps
· blocks 2
#28
execOrders
· blocks 3
#24
execFwdPositionOps
· blocks 1
#29
execOrders
· blocks 2
#25
execFwdPositionOps
#30
execOrders
· blocks 1
#31
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
7
w0
8
w1
9
w2
10
w0
11
w1
12
w2
18
w0
19
w1
20
w3
21
w0
23
w1
24
w4
25
w5
26
w2
28
w3
29
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca3d94bc…7502
0x34b655…2a6f
8 touches
6 conflicts
0x0dd44476…ef40
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x0960ac51…5440
0x34b655…2a6f
6 touches
3 conflicts
0x6630d365…74ad
0x34b655…2a6f
6 touches
3 conflicts
0x7548b289…f0dc
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
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
6 conflicts on slot
0xca3d94bc3f…8b7502
Audit this contract →
← previous block
·
next block →
recent activity