pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,266,904
← previous block
next block →
recent activity
Analyzing
Block #87,266,904
31 transactions · 27 stateful · 2026-07-12 12:12:05 UTC
Parallelism
65
/100
Blocked
67
%
Avg conflicts / tx
1.58
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,266,904
· 31 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
0xab083028
· blocks 3
#2
0xab083028
#4
updatePrices
#5
updatePrices
#6
execPerpOps
#7
execPerpOps
#8
0x5a5d9a99
· blocks 8
#18
updateDataFeedsValuesPartial
#22
0x0c7abd22
· blocks 1
#23
0x9e76c652
#26
setData
#30
0xc7e3ec2c
#3
0xab083028
#9
0x5a5d9a99
· blocks 7
#21
0x3f5c179b
· blocks 1
#24
0xed82b078
· blocks 1
#10
0x98717539
· blocks 5
#19
execFwdPositionOps
· blocks 2
#25
0xed82b078
#11
0x98717539
· blocks 3
#12
0x98717539
· blocks 5
#13
0x98717539
· blocks 3
#16
0x98717539
· blocks 2
#14
0x98717539
· blocks 2
#17
0x98717539
· blocks 1
#15
0x98717539
#20
execFwdPositionOps
· blocks 2
#27
execOrders
· blocks 2
#28
execOrders
· blocks 1
#29
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
8
w0
9
w1
10
w2
11
w3
12
w4
13
w5
16
w5
19
w2
20
w7
21
w1
25
w2
27
w8
29
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x922c7ebd…6600
0xc8689a…ee79
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xbf78ee7f…e7fd
0x34b655…2a6f
8 touches
6 conflicts
0xdcae67ee…f676
0x34b655…2a6f
8 touches
6 conflicts
0xec1d7176…6f5e
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1a8
0xb1dbf0…c0d3
8 touches
6 conflicts
0x8eedf936…a0c3
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity