pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,849,981
← previous block
next block →
recent activity
Analyzing
Block #86,849,981
26 transactions · 21 stateful · 2026-07-10 13:44:53 UTC
Parallelism
73
/100
Blocked
62
%
Avg conflicts / tx
0.96
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,849,981
· 26 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
#2
0xcf7468f4
#3
0x957d4ba0
· blocks 2
#6
0xab083028
· blocks 2
#8
0xab083028
#9
0x6a50f7cd
· blocks 1
#10
0x5a5d9a99
· blocks 5
#14
updateDataFeedsValuesPartial
#18
0x3f5c179b
#20
transfer
#21
setData
#22
0xf6d353…0e2d
#4
0x957d4ba0
· blocks 1
#7
0xab083028
#11
0x5a5d9a99
· blocks 6
#15
0x6a50f7cd
#19
0x3f5c179b
#5
0x957d4ba0
#12
0x5a5d9a99
· blocks 3
#16
execFwdPositionOps
· blocks 1
#13
0x5a5d9a99
#17
execFwdPositionOps
· blocks 1
#23
execOrders
· blocks 2
#24
execOrders
· blocks 1
#25
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w0
7
w1
9
w0
10
w0
11
w1
12
w2
13
w3
15
w1
16
w2
17
w3
19
w1
23
w4
24
w5
25
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe2307994…acad
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…000b
0x90c374…be45
6 touches
3 conflicts
0x8cc1393f…07fb
0x34b655…2a6f
6 touches
3 conflicts
0xd75a468b…018b
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x10a2bd5d…ad6d
0x8d1565…6723
6 touches
3 conflicts
0x00000000…000a
0x90c374…be45
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
6 conflicts on slot
0xe2307994ef…00acad
Audit this contract →
← previous block
·
next block →
recent activity