pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,714,198
← previous block
next block →
recent activity
Analyzing
Block #87,714,198
20 transactions · 18 stateful · 2026-07-14 14:04:08 UTC
Parallelism
70
/100
Blocked
39
%
Avg conflicts / tx
0.65
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,714,198
· 20 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
#2
updatePrices
· blocks 1
#4
0x39435dac
· blocks 1
#5
0x5a5d9a99
· blocks 2
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#13
updatePosition
#14
0x3f5c179b
#15
0x6a564250
#16
setData
#17
transfer
#18
swap
#3
updatePrices
#6
0x5a5d9a99
· blocks 4
#19
0x39435dac
#7
0x5a5d9a99
· blocks 2
#10
0x0f6795d9
· blocks 2
#11
0x0f6795d9
· blocks 1
#12
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w0
6
w1
7
w2
10
w3
11
w4
12
w5
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x560ed681…07e6
0x34b655…2a6f
8 touches
6 conflicts
0xbf78ee7f…e7fd
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x86cea35b…bdff
0x34b655…2a6f
6 touches
3 conflicts
0x93b6fab0…09d6
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xb5c1ae56…437a
0x34b655…2a6f
6 touches
3 conflicts
0x85c84f98…06d7
0x34b655…2a6f
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
6 conflicts on slot
0x560ed68159…1e07e6
Audit this contract →
← previous block
·
next block →
recent activity