pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,253,942
← previous block
next block →
recent activity
Analyzing
Block #84,253,942
23 transactions · 20 stateful · 2026-06-28 13:05:34 UTC
Parallelism
83
/100
Blocked
55
%
Avg conflicts / tx
0.87
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,253,942
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updatePrices
· blocks 3
#5
updatePrices
#8
0x5a5d9a99
· blocks 2
#11
updateDataFeedsValuesPartial
#12
0x0f6795d9
· blocks 1
#13
0xed82b078
#15
0x6a411c96
· blocks 1
#16
setData
#18
0x39435dac
· blocks 3
#19
0x39435dac
#2
0xab083028
#4
updatePrices
· blocks 2
#9
0x98717539
· blocks 2
#17
0x6a411c96
#20
0x39435dac
· blocks 2
#6
updatePrices
· blocks 1
#10
0x98717539
· blocks 1
#21
0x39435dac
· blocks 1
#7
updatePrices
#14
0x0f6795d9
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
6
w2
7
w3
8
w0
9
w1
10
w2
12
w0
14
w3
15
w0
17
w1
18
w0
20
w1
21
w2
22
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0xd637b3…4160
8 touches
6 conflicts
0x8e739938…e7ab
0x34b655…2a6f
6 touches
3 conflicts
0xab86573c…682e
0x34b655…2a6f
6 touches
3 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x8cf3d245…1d0d
0x69df8a…6292
4 touches
1 conflict
0xb05cd4f5…73d0
0x69df8a…6292
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity