pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,920,566
← previous block
next block →
recent activity
Analyzing
Block #87,920,566
46 transactions · 26 stateful · 2026-07-15 13:04:39 UTC
Parallelism
85
/100
Blocked
50
%
Avg conflicts / tx
0.67
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,920,566
· 46 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 1
#2
0xab083028
#4
0xab083028
#5
0xab083028
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x6a5785df
· blocks 1
#14
0x6a5785df
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
0x5a5d9a99
· blocks 8
#25
0x5a5d9a99
#26
0x5a5d9a99
#28
updateDataFeedsValuesPartial
#29
updateDataFeedsValuesPartial
#31
redeemDelegations
#38
batchUpdate
#39
forward
#40
forward
#42
setData
#45
0xc7e3ec2c
#3
0xab083028
· blocks 1
#24
0x5a5d9a99
· blocks 2
#30
0x6a5785df
#32
execFwdPositionOps
· blocks 4
#27
0x98717539
#33
execFwdPositionOps
· blocks 5
#37
0xed82b078
· blocks 1
#34
execFwdPositionOps
· blocks 4
#41
0xed82b078
#35
execFwdPositionOps
· blocks 3
#36
execFwdPositionOps
#43
execOrders
· blocks 1
#44
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
13
w0
23
w0
24
w1
27
w2
30
w1
32
w1
33
w2
34
w3
35
w4
36
w5
37
w2
43
w5
44
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc788862c…c259
0x34b655…2a6f
12 touches
15 conflicts
0x92385428…6941
0x34b655…2a6f
10 touches
10 conflicts
0xa9c22081…9521
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xb0e2c022…1764
0x34b655…2a6f
6 touches
3 conflicts
0xb3ae4660…5f75
0x34b655…2a6f
6 touches
3 conflicts
0xb6a532a3…1845
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
15 conflicts on slot
0xc788862c2e…6ec259
Audit this contract →
← previous block
·
next block →
recent activity