pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,760,120
← previous block
next block →
recent activity
Analyzing
Block #87,760,120
19 transactions · 17 stateful · 2026-07-14 19:11:26 UTC
Parallelism
68
/100
Blocked
53
%
Avg conflicts / tx
1.21
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,760,120
· 19 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
#3
0x5a5d9a99
· blocks 5
#8
execute
#9
0x0f6795d9
#11
0x3f5c179b
#12
0x3f5c179b
#16
updateDataFeedsValuesPartial
#17
setData
#4
0x5a5d9a99
· blocks 8
#5
0x5a5d9a99
· blocks 2
#10
0x0f6795d9
· blocks 3
#6
0x98717539
· blocks 1
#13
0x0f6795d9
· blocks 3
#7
0x98717539
#14
0x0f6795d9
· blocks 1
#18
0x39435dac
#15
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
7
w4
10
w2
13
w3
14
w4
15
w5
18
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x0dd44476…ef40
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x747f609d…1555
0x34b655…2a6f
4 touches
1 conflict
0x7c6cfc14…9958
0x34b655…2a6f
4 touches
1 conflict
0x5b145de0…367c
0xc8689a…ee79
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
10 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity