pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,903,862
← previous block
next block →
recent activity
Analyzing
Block #86,903,862
18 transactions · 16 stateful · 2026-07-10 19:45:14 UTC
Parallelism
83
/100
Blocked
25
%
Avg conflicts / tx
0.28
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,903,862
· 18 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x5a5d9a99
#4
0x5a5d9a99
#5
updateDataFeedsValuesPartial
#6
0x0f6795d9
· blocks 2
#8
0x39435dac
#9
0x0f6795d9
#11
0xd708c5d8
#12
setData
#13
0x9277ee…7460
#14
0x32952d…7742
#15
0x39435dac
· blocks 1
#17
0xc7e3ec2c
#2
0xab083028
#7
0x0f6795d9
· blocks 1
#16
0x39435dac
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
10
w2
15
w0
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbde30d77…b032
0x34b655…2a6f
4 touches
1 conflict
0xc36fa358…24cb
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x2885cd6f…0d9b
0x34b655…2a6f
4 touches
1 conflict
0x485ae99d…f26f
0x34b655…2a6f
4 touches
1 conflict
0x67d8b378…f2f8
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
1 conflict on slot
0xbde30d77ef…1cb032
Audit this contract →
← previous block
·
next block →
recent activity