pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,726,388
← previous block
next block →
recent activity
Analyzing
Block #87,726,388
24 transactions · 24 stateful · 2026-07-14 15:25:49 UTC
Parallelism
71
/100
Blocked
63
%
Avg conflicts / tx
1.92
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,726,388
· 24 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
execOrders
· blocks 1
#2
0x5a5d9a99
#3
0x5a5d9a99
· blocks 8
#9
updateDataFeedsValuesPartial
#12
0x3f5c179b
#13
0x3f5c179b
#16
0x1fe271b4
· blocks 5
#22
setData
#4
0x98717539
· blocks 5
#10
execFwdPositionOps
· blocks 4
#17
0x1fe271b4
· blocks 4
#5
0x98717539
· blocks 4
#11
execFwdPositionOps
· blocks 1
#14
execFwdPositionOps
· blocks 2
#18
0x1fe271b4
· blocks 3
#6
0x98717539
· blocks 3
#15
execFwdPositionOps
#19
0x1fe271b4
· blocks 2
#7
0x98717539
· blocks 2
#20
0x1fe271b4
· blocks 1
#8
0x98717539
· blocks 1
#21
0x1fe271b4
#23
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
6
w3
7
w4
8
w5
10
w1
11
w2
15
w3
23
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0006
0x0a2fbf…29b1
12 touches
15 conflicts
0x69ecde68…c7ba
0x0a2fbf…29b1
12 touches
15 conflicts
0x69ecde68…c7bb
0x0a2fbf…29b1
12 touches
15 conflicts
0x88b8f933…31c1
0x0a2fbf…29b1
12 touches
15 conflicts
0x88b8f933…31c2
0x0a2fbf…29b1
12 touches
15 conflicts
0x88b8f933…31c5
0x0a2fbf…29b1
12 touches
15 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0xc4de6652…13f4
0x34b655…2a6f
12 touches
15 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:
0x0a2fbf2d…f729b1
15 conflicts on slot
0x0000000000…000006
Audit this contract →
← previous block
·
next block →
recent activity