pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#82,734,673
← previous block
next block →
recent activity
Analyzing
Block #82,734,673
24 transactions · 19 stateful · 2026-06-21 12:04:33 UTC
Parallelism
67
/100
Blocked
53
%
Avg conflicts / tx
1.38
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#82,734,673
· 24 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
0x0c7abd22
· blocks 1
#3
0xab083028
· blocks 1
#4
0xab083028
#5
0x5a5d9a99
· blocks 1
#8
0x0f6795d9
#10
forward
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x6a37d3c8
#15
0x6a37d3c8
#16
setData
#17
0x39435dac
· blocks 6
#2
0x0c7abd22
#6
0x5a5d9a99
· blocks 5
#9
0x3f5c179b
#18
0x39435dac
· blocks 5
#7
0x0f6795d9
· blocks 4
#19
0x39435dac
· blocks 4
#20
0x39435dac
· blocks 3
#21
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w0
6
w1
7
w2
9
w1
17
w0
18
w1
19
w3
20
w4
21
w5
22
w6
23
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0xac2a0273…721b
0x34b655…2a6f
12 touches
15 conflicts
0xa1865516…fa1e
0x34b655…2a6f
10 touches
10 conflicts
0x737acb78…fce8
0x34b655…2a6f
10 touches
10 conflicts
0xf8f1e808…a4fd
0x34b655…2a6f
8 touches
6 conflicts
0x1630ed91…9774
0x34b655…2a6f
7 touches
6 conflicts
0xeebd31ac…0794
0x34b655…2a6f
6 touches
3 conflicts
0xee0b2bd0…28d5
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity