pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,511,821
← previous block
next block →
recent activity
Analyzing
Block #86,511,821
34 transactions · 28 stateful · 2026-07-09 00:02:33 UTC
Parallelism
85
/100
Blocked
50
%
Avg conflicts / tx
0.68
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,511,821
· 34 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x575c0012
· blocks 1
#2
execute
#4
exactOutputSingle
#5
0xab083028
· blocks 3
#8
updatePrices
#9
updatePrices
#10
execOrders
#11
0x98717539
· blocks 3
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#20
execFwdPositionOps
· blocks 2
#21
execFwdPositionOps
#23
0x6a4ee591
· blocks 1
#25
setData
#26
0x62b634…e977
#27
0x5447bb…e1f8
#28
0x6d3b05…7228
#29
0x77cbb1…caf2
#30
execOrders
· blocks 3
#3
execute
#6
0xab083028
· blocks 2
#12
0x5a5d9a99
· blocks 2
#17
0x3f5c179b
#22
execFwdPositionOps
· blocks 1
#24
0x6a4ee591
#7
0xab083028
· blocks 1
#13
0x5a5d9a99
· blocks 1
#19
batchUpdate
#31
execOrders
· blocks 2
#14
0x5a5d9a99
#18
0x0c7abd22
#32
execOrders
· blocks 1
#33
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
5
w0
6
w1
7
w2
11
w0
12
w1
13
w2
14
w3
17
w1
18
w3
19
w2
20
w0
22
w1
23
w0
24
w1
30
w0
31
w2
32
w3
33
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xefcdf197…96a2
0x34b655…2a6f
6 touches
3 conflicts
0x07da3bda…cc3b
0x34b655…2a6f
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x01c5e0ea…3908
0x34b655…2a6f
4 touches
1 conflict
0x3483ab79…8ed3
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x40c49f…2af0
4 touches
1 conflict
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity