pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,571,712
← previous block
next block →
recent activity
Analyzing
Block #89,571,712
33 transactions · 30 stateful · 2026-07-23 05:07:16 UTC
Parallelism
76
/100
Blocked
60
%
Avg conflicts / tx
1.27
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,571,712
· 33 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x6a61a1fc
· blocks 2
#4
updatePrices
· blocks 1
#6
updatePrices
#7
updatePrices
#9
0x5a5d9a99
· blocks 5
#15
0x0f6795d9
· blocks 1
#16
0x0f6795d9
#17
0x0c7abd22
#18
0x3f5c179b
· blocks 1
#23
updateDataFeedsValuesPartial
#24
setData
#25
0x39435dac
· blocks 6
#32
0xc7e3ec2c
#2
0xab083028
#5
updatePrices
#8
0x6a61a1fc
· blocks 1
#10
0x5a5d9a99
· blocks 5
#20
0x5339c59f
#21
0x0f6795d9
#26
0x39435dac
· blocks 5
#11
0x5a5d9a99
· blocks 2
#14
0x6a61a1fc
#19
0x0f6795d9
#22
0x39435dac
#27
0x39435dac
· blocks 4
#12
0x5a5d9a99
· blocks 1
#28
0x39435dac
· blocks 3
#13
0x5a5d9a99
· blocks 1
#29
0x39435dac
· blocks 2
#30
0x39435dac
· blocks 1
#31
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
w0
5
w1
8
w1
9
w0
10
w1
11
w2
12
w3
13
w4
14
w2
15
w0
18
w0
19
w2
20
w1
21
w1
22
w2
25
w0
26
w1
27
w2
28
w3
29
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x9a3068dd…18f1
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:
Perpl
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity