pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,958,949
← previous block
next block →
recent activity
Analyzing
Block #86,958,949
22 transactions · 19 stateful · 2026-07-11 01:53:19 UTC
Parallelism
91
/100
Blocked
21
%
Avg conflicts / tx
0.18
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,958,949
· 22 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
execute
· blocks 1
#2
0x6e060c2c
#3
0x6e060c2c
#4
0x6a51a286
#5
0x6a51a286
#6
0xab083028
#7
updatePrices
· blocks 1
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
0x5a5d9a99
#12
0x5a5d9a99
#13
0x5a5d9a99
· blocks 1
#14
0x5a5d9a99
#16
0x0f6795d9
· blocks 1
#17
0x0f6795d9
#19
setData
#21
0xc7e3ec2c
#8
updatePrices
#15
0x62be7533
#18
0x0f6795d9
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
7
w0
8
w1
13
w0
15
w1
16
w0
18
w1
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x4d579176…44cb
0x065c9d…c394
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x08330b36…ae29
0x34b655…2a6f
4 touches
1 conflict
0x4681609f…6493
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
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)
1 conflict on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity