pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,594,382
← previous block
next block →
recent activity
Analyzing
Block #87,594,382
22 transactions · 20 stateful · 2026-07-14 00:42:55 UTC
Parallelism
82
/100
Blocked
30
%
Avg conflicts / tx
0.41
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,594,382
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
transfer
· blocks 2
#4
transfer
#5
0xab083028
· blocks 1
#7
0x5a5d9a99
#8
0x5a5d9a99
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
0x0f6795d9
· blocks 2
#14
execute
#16
0x0f6795d9
#17
0x6a558686
#18
setData
#19
0xa394a4…5959
#20
0x39435dac
#21
0x39435dac
#2
transfer
· blocks 1
#6
0xab083028
#12
0x0f6795d9
· blocks 2
#3
transfer
#13
0x0f6795d9
· blocks 1
#15
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
11
w0
12
w1
13
w2
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc4e19ae4…0788
0xe7cd86…c82d
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x3fc40870…7ef4
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0x7f4a8466…f2cc
0x2b46c0…1669
2 touches
0 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:
0xe7cd86e1…0fc82d
3 conflicts on slot
0xc4e19ae47e…dc0788
Audit this contract →
← previous block
·
next block →
recent activity