pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,642,885
← previous block
next block →
recent activity
Analyzing
Block #87,642,885
20 transactions · 15 stateful · 2026-07-14 06:07:12 UTC
Parallelism
75
/100
Blocked
40
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,642,885
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
0x5a5d9a99
· blocks 1
#5
0x0f6795d9
· blocks 4
#6
0x0f6795d9
#7
executeBatch
#8
0x3f5c179b
#11
0xed82b078
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x6a55d288
#15
setData
#16
0xa845ba…8dde
#4
0x5a5d9a99
#9
0x0f6795d9
· blocks 2
#10
0x0f6795d9
#17
0x39435dac
· blocks 2
#18
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w0
9
w1
10
w2
17
w2
18
w3
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xd2b87a88…aa57
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x49f75237…44f4
0x34b655…2a6f
4 touches
1 conflict
0x5a13f403…8d04
0x34b655…2a6f
4 touches
1 conflict
0x69353525…b8ed
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
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
3 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity