pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,564,274
← previous block
next block →
recent activity
Analyzing
Block #86,564,274
31 transactions · 26 stateful · 2026-07-09 05:53:49 UTC
Parallelism
55
/100
Blocked
65
%
Avg conflicts / tx
2.26
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,564,274
· 31 txs across 14 waves · depth 14
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
wave
w13
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#5
execOrders
#6
execOrders
#7
0x5a5d9a99
· blocks 11
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
forward
#19
forward
#21
execFwdPositionOps
#22
execFwdPositionOps
#23
setData
#24
0x0db037…23a4
#25
0x6a4f37e5
#2
0x0c7abd22
· blocks 3
#8
0x5a5d9a99
· blocks 11
#3
0xab083028
· blocks 1
#4
0x0c7abd22
#9
0x5a5d9a99
· blocks 10
#10
0x5a5d9a99
· blocks 9
#20
0xed82b078
#11
0x5a5d9a99
· blocks 4
#12
0x5a5d9a99
· blocks 3
#13
0x98717539
· blocks 3
#14
0x98717539
· blocks 2
#15
0x98717539
· blocks 1
#26
execOrders
· blocks 4
#27
execOrders
· blocks 3
#28
execOrders
· blocks 2
#29
execOrders
· blocks 1
#30
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w2
7
w0
8
w1
9
w2
10
w3
11
w4
12
w5
13
w6
14
w7
15
w8
20
w3
26
w9
27
w10
29
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
18 touches
36 conflicts
0x56b5f5c0…a3ad
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x8a35acfb…d1a8
0xb1dbf0…c0d3
8 touches
6 conflicts
0x1321736a…43e3
0x34b655…2a6f
8 touches
6 conflicts
0xd99b3b64…1c95
0x34b655…2a6f
8 touches
6 conflicts
0xa94f6641…e11c
0x34b655…2a6f
8 touches
6 conflicts
0x1299b030…e115
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
36 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity