pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,910,488
← previous block
next block →
recent activity
Analyzing
Block #86,910,488
40 transactions · 26 stateful · 2026-07-10 20:29:34 UTC
Parallelism
73
/100
Blocked
65
%
Avg conflicts / tx
1.3
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,910,488
· 40 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
0x6a5156a5
#2
0x6a5156a5
#3
0xab083028
· blocks 2
#4
updatePrices
· blocks 1
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x6a5156a5
#14
0x6a5156a5
#15
0x5a5d9a99
· blocks 9
#22
updateDataFeedsValuesPartial
#26
0x3f5c179b
#27
0x0c7abd22
· blocks 2
#32
setData
#33
0x6dbe38…fbc9
#34
0x77197d…e5e5
#35
0x2956ab…2d67
#36
0x554130…90d6
#5
updatePrices
#16
0x5a5d9a99
· blocks 9
#25
0x3f5c179b
· blocks 1
#29
0xed82b078
· blocks 1
#17
0x5a5d9a99
· blocks 4
#30
0xed82b078
· blocks 1
#18
0x5a5d9a99
· blocks 3
#31
0xed82b078
#19
0x5a5d9a99
· blocks 4
#21
execFwdPositionOps
· blocks 5
#20
0x5a5d9a99
#23
execFwdPositionOps
· blocks 2
#24
execFwdPositionOps
· blocks 3
#28
execFwdPositionOps
· blocks 2
#37
execOrders
· blocks 2
#38
execOrders
· blocks 1
#39
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
15
w0
16
w1
17
w2
18
w3
19
w4
20
w5
21
w4
24
w6
25
w1
28
w7
31
w3
37
w8
38
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1941b441…5889
0x34b655…2a6f
12 touches
15 conflicts
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xb06917e8…6985
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x7545436b…012e
0x34b655…2a6f
8 touches
6 conflicts
0xffa7d0a4…b10a
0x40c49f…2af0
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
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
0x1941b4413e…0c5889
Audit this contract →
← previous block
·
next block →
recent activity