pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,615,725
← previous block
next block →
recent activity
Analyzing
Block #87,615,725
19 transactions · 16 stateful · 2026-07-14 03:05:39 UTC
Parallelism
74
/100
Blocked
25
%
Avg conflicts / tx
0.53
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,615,725
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
#2
0x5bf9264c
#3
0x5bf9264c
#4
0x5a5d9a99
#5
0x5a5d9a99
· blocks 4
#8
0x5a5d9a99
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
redeemDelegations
#13
0x0f6795d9
#14
0x0f6795d9
#15
setData
#17
0x0f6795d9
#6
0x5a5d9a99
· blocks 3
#7
0x5a5d9a99
· blocks 2
#16
0x0f6795d9
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
16
w3
18
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd93edb3f…94ec
0x34b655…2a6f
10 touches
10 conflicts
0x5b145de0…367c
0xc8689a…ee79
6 touches
3 conflicts
0x75b43fdd…8dc1
0x34b655…2a6f
6 touches
3 conflicts
0x91d48be7…e4e8
0x34b655…2a6f
6 touches
3 conflicts
0x9599eb41…b5d6
0x34b655…2a6f
6 touches
3 conflicts
0xa5ae78ed…b41c
0x34b655…2a6f
6 touches
3 conflicts
0xbabe821d…939b
0x34b655…2a6f
6 touches
3 conflicts
0xd19c9d38…b459
0x34b655…2a6f
6 touches
3 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:
Perpl
10 conflicts on slot
0xd93edb3f20…0394ec
Audit this contract →
← previous block
·
next block →
recent activity