pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,660,247
← previous block
next block →
recent activity
Analyzing
Block #86,660,247
13 transactions · 11 stateful · 2026-07-09 16:37:30 UTC
Parallelism
69
/100
Blocked
36
%
Avg conflicts / tx
0.31
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,660,247
· 13 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x5a5d9a99
· blocks 1
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
0x0f6795d9
· blocks 1
#7
setData
#8
0xfa4982…3328
#9
0xd006ee…583d
#10
redeemDelegations
#2
0x5a5d9a99
#6
0x0f6795d9
· blocks 1
#11
0x39435dac
· blocks 1
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
11
w2
12
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x922c7ebd…6600
0xc8689a…ee79
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xdfe311f9…a651
0x34b655…2a6f
4 touches
1 conflict
0xfaef08b1…0696
0x34b655…2a6f
4 touches
1 conflict
0x1782a68f…8429
0x34b655…2a6f
4 touches
1 conflict
0x3a2a8323…3f40
0x34b655…2a6f
4 touches
1 conflict
0x540c1174…50de
0x34b655…2a6f
4 touches
1 conflict
0x5b813b1d…5968
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: Settlement / Helper
1 conflict on slot
0x922c7ebd9c…1c6600
Audit this contract →
← previous block
·
next block →
recent activity