pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,954,420
← previous block
next block →
recent activity
Analyzing
Block #86,954,420
35 transactions · 26 stateful · 2026-07-11 01:23:02 UTC
Parallelism
71
/100
Blocked
69
%
Avg conflicts / tx
1.23
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,954,420
· 35 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x6a519b6e
#2
0x6a519b6e
#3
0xab083028
· blocks 5
#5
0xab083028
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
0x6a519b6e
#11
0xe2dc7dc3
#12
0x5a5d9a99
· blocks 5
#19
updateDataFeedsValuesPartial
#20
updateDataFeedsValuesPartial
#21
0x6a519b6e
#30
0x6a519b6e
#31
setData
#34
0xc7e3ec2c
#4
0xab083028
· blocks 3
#13
0x5a5d9a99
· blocks 4
#25
0xed82b078
· blocks 3
#6
0xab083028
#14
0x98717539
· blocks 4
#26
0xed82b078
· blocks 1
#27
0xed82b078
· blocks 2
#32
execOrders
· blocks 1
#15
0x98717539
· blocks 4
#28
0xed82b078
#29
0xed82b078
#16
0x98717539
· blocks 3
#17
0x98717539
· blocks 1
#18
0x98717539
· blocks 1
#22
execFwdPositionOps
· blocks 3
#23
execFwdPositionOps
· blocks 2
#24
execFwdPositionOps
· blocks 1
#33
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w2
12
w0
13
w1
14
w2
15
w3
16
w4
18
w5
22
w6
23
w7
24
w8
25
w1
26
w2
27
w2
28
w3
29
w3
32
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8a35acfb…d1a8
0xb1dbf0…c0d3
10 touches
10 conflicts
0x8a35acfb…d1a7
0xb1dbf0…c0d3
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x40c49f…2af0
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
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:
0xb1dbf05f…b1c0d3
10 conflicts on slot
0x8a35acfbc1…6bd1a8
Audit this contract →
← previous block
·
next block →
recent activity