pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,731,704
← previous block
next block →
recent activity
Analyzing
Block #87,731,704
33 transactions · 33 stateful · 2026-07-14 16:01:23 UTC
Parallelism
70
/100
Blocked
45
%
Avg conflicts / tx
1.82
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,731,704
· 33 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x957d4ba0
· blocks 9
#11
0x0c7abd22
#12
updatePrices
#13
0x39435dac
· blocks 1
#14
updatePrices
#15
0x5a5d9a99
#16
0x5a5d9a99
· blocks 1
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#24
0x3f5c179b
#25
0x3f5c179b
#26
0x3f5c179b
#29
0xc925b3a5
#30
setData
#31
0x39435dac
#32
0xc7e3ec2c
#2
0x957d4ba0
· blocks 8
#20
0x0f6795d9
· blocks 5
#3
0x957d4ba0
· blocks 7
#21
0x0f6795d9
· blocks 2
#22
0x0f6795d9
· blocks 3
#4
0xc1d7f479
· blocks 6
#23
0x0f6795d9
· blocks 2
#5
0xc1d7f479
· blocks 5
#27
0x0f6795d9
· blocks 1
#6
0xc1d7f479
· blocks 4
#28
0x0f6795d9
#7
0xc1d7f479
· blocks 3
#8
0xc1d7f479
· blocks 2
#9
0xc1d7f479
· blocks 1
#10
0xc1d7f479
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
7
w6
8
w7
9
w8
10
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…000a
0x90c374…be45
20 touches
45 conflicts
0x00000000…000b
0x90c374…be45
20 touches
45 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0xd972ea45…48b5
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
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:
0x90c3747c…0ebe45
45 conflicts on slot
0x0000000000…00000a
Audit this contract →
← previous block
·
next block →
recent activity