pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#89,540,183
← previous block
next block →
recent activity
Analyzing
Block #89,540,183
31 transactions · 30 stateful · 2026-07-23 01:36:32 UTC
Parallelism
68
/100
Blocked
33
%
Avg conflicts / tx
1.03
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,540,183
· 31 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
setPrice
#2
setPrice
#3
setPrice
#4
setPrice
#5
setPrice
#6
setPrice
#7
setPrice
#8
setPrice
#9
0x5a5d9a99
· blocks 5
#10
0x0f6795d9
· blocks 4
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
executeBatch
#17
0x3f5c179b
#19
forward
#20
setData
#24
0x39435dac
#26
0x39435dac
#27
0x39435dac
#28
0x39435dac
#11
0x0f6795d9
· blocks 3
#21
0x39435dac
· blocks 5
#12
0x0f6795d9
· blocks 3
#13
0x0f6795d9
· blocks 1
#18
0x0f6795d9
· blocks 1
#22
0x39435dac
· blocks 4
#23
0x39435dac
· blocks 3
#25
0x39435dac
· blocks 2
#29
0x39435dac
· blocks 1
#30
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
9
w0
10
w0
11
w1
12
w2
13
w3
18
w4
21
w1
22
w5
23
w6
25
w7
29
w8
30
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x67f87cdf…e5b6
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
6 touches
3 conflicts
0xe9991812…e391
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
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:
Perpl
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity