pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#90,720,769
← previous block
next block →
recent activity
Analyzing
Block #90,720,769
18 transactions · 17 stateful · 2026-07-27 08:12:11 UTC
Parallelism
78
/100
Blocked
41
%
Avg conflicts / tx
0.61
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,720,769
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6ad2e98b
#2
0x5a5d9a99
#3
updateDataFeedsValuesPartial
#4
0x0f6795d9
#5
0x0f6795d9
· blocks 1
#7
0xee83e0a5
#8
0x57368ddf
#10
transfer
· blocks 3
#14
setData
#15
0x39435dac
· blocks 2
#6
0x0f6795d9
· blocks 1
#11
transfer
· blocks 2
#16
0x39435dac
· blocks 1
#9
0x0f6795d9
#12
transfer
· blocks 1
#17
0x39435dac
#13
transfer
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
9
w2
10
w0
11
w1
12
w2
13
w3
15
w0
16
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x42041fec…bd86
0x754704…b603
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0xb5cddf91…0abf
0x34b655…2a6f
4 touches
1 conflict
0xd0eb199c…dcfc
0x34b655…2a6f
4 touches
1 conflict
0xd93edb3f…94ec
0x34b655…2a6f
4 touches
1 conflict
0xe5bb3628…e5f1
0x34b655…2a6f
4 touches
1 conflict
0xe9452241…95a3
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:
USDC (USDC)
6 conflicts on slot
0x42041feca2…afbd86
Audit this contract →
← previous block
·
next block →
recent activity