pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,499,779
← previous block
next block →
recent activity
Analyzing
Block #84,499,779
21 transactions · 19 stateful · 2026-06-29 16:24:13 UTC
Parallelism
71
/100
Blocked
53
%
Avg conflicts / tx
0.95
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,499,779
· 21 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a429ca4
· blocks 1
#2
0xab083028
#3
updatePrices
#4
0x5a5d9a99
· blocks 4
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#13
0x6a429ca4
#14
setData
#15
0x6a429ca4
#5
0x5a5d9a99
· blocks 2
#12
0x6a429ca5
#16
0x39435dac
· blocks 4
#6
0x5a5d9a99
· blocks 2
#17
0x39435dac
· blocks 3
#10
0x0f6795d9
· blocks 1
#18
0x39435dac
· blocks 2
#11
0x0f6795d9
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w2
10
w3
11
w4
12
w1
16
w1
17
w2
18
w3
19
w4
20
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
6 touches
3 conflicts
0xab86573c…682e
0x34b655…2a6f
6 touches
3 conflicts
0xe2e45419…f17b
0x34b655…2a6f
6 touches
3 conflicts
0x431f59a6…a342
0x34b655…2a6f
4 touches
1 conflict
0x548145a9…cfce
0x34b655…2a6f
4 touches
1 conflict
0x5d32a251…d929
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity