pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#88,089,641
← previous block
next block →
recent activity
Analyzing
Block #88,089,641
32 transactions · 27 stateful · 2026-07-16 07:55:29 UTC
Parallelism
78
/100
Blocked
41
%
Avg conflicts / tx
0.94
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#88,089,641
· 32 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xd0571b…cf5a
#2
updatePrices
· blocks 2
#4
updatePrices
#5
updatePrices
#6
updatePrices
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x0f6795d9
· blocks 2
#11
0x0f6795d9
#12
0x3f5c179b
· blocks 1
#13
0x3f5c179b
· blocks 1
#15
0x0f6795d9
#16
0x0f6795d9
#18
0x0f6795d9
#19
0x6a588ee8
#20
approve
#21
setData
#22
0x39435dac
· blocks 6
#26
0x39435dac
#29
0x39435dac
#3
updatePrices
· blocks 1
#14
0x5339c59f
#17
0xed82b078
#23
0x39435dac
· blocks 5
#7
updatePrices
#24
0x39435dac
· blocks 5
#25
0x39435dac
· blocks 3
#27
0x39435dac
· blocks 2
#28
0x39435dac
· blocks 2
#30
0x39435dac
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
7
w2
10
w0
12
w0
13
w0
14
w1
17
w1
22
w0
23
w1
24
w2
25
w3
27
w4
28
w5
30
w6
31
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x5e7da795…a150
0x34b655…2a6f
6 touches
3 conflicts
0x9ad325f5…cc43
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x04fdea…47d7
6 touches
3 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
4 touches
1 conflict
0x7b7a78ce…a432
0x34b655…2a6f
4 touches
1 conflict
0x7d56aa74…a011
0x34b655…2a6f
4 touches
1 conflict
0x2a628ea8…5918
0x851145…3f07
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity