pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#71,647,747
← previous block
next block →
recent activity
Analyzing
Block #71,647,747
20 transactions · 13 stateful · 2026-05-01 03:30:29 UTC
Parallelism
60
/100
Blocked
54
%
Avg conflicts / tx
1.4
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,647,747
· 20 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x69f41ecd
#2
0x69f41ecd
#3
0x69f41ecd
#4
0x69f41ecd
#5
0x69f41ecd
#6
0x69f41ecd
#7
0x69f41ecd
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0xeffdedb0
#11
setData
#12
0x39435dac
· blocks 7
#13
0x39435dac
· blocks 6
#14
0x39435dac
· blocks 5
#15
0x39435dac
· blocks 4
#16
0x39435dac
· blocks 3
#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
12
w0
13
w1
14
w2
15
w3
16
w4
17
w5
18
w6
19
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 conflicts
0x1c913164…5c2e
0x34b655…2a6f
6 touches
3 conflicts
0x8a5efe9a…fa31
0x34b655…2a6f
6 touches
3 conflicts
0xff5c097d…680c
0x34b655…2a6f
6 touches
3 conflicts
0x408e66bb…3d6b
0x34b655…2a6f
4 touches
1 conflict
0x4546ebad…b908
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x50059a18…9b7b
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:
0x34b6552d…112a6f
28 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity