pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,573,884
← previous block
next block →
recent activity
Analyzing
Block #89,573,884
35 transactions · 30 stateful · 2026-07-23 05:21:44 UTC
Parallelism
66
/100
Blocked
57
%
Avg conflicts / tx
1.57
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,573,884
· 35 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0x6a61a560
#2
0x6a61a560
#3
execute
#4
0x4d8dc985
#5
0x0c7abd22
· blocks 1
#7
0xab083028
#8
updatePrices
· blocks 2
#11
0x5a5d9a99
· blocks 7
#14
0x5a5d9a99
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#19
0x0f6795d9
· blocks 2
#21
0x3f5c179b
#23
0x5339c59f
#25
setData
#26
0x6a61a560
#27
0x6a61a560
#6
0x0c7abd22
#9
updatePrices
· blocks 1
#12
0x5a5d9a99
· blocks 5
#10
updatePrices
#13
0x5a5d9a99
· blocks 4
#15
0x5a5d9a99
· blocks 2
#18
0x0f6795d9
· blocks 6
#20
0x0f6795d9
· blocks 1
#24
0x39435dac
· blocks 1
#22
0x0f6795d9
· blocks 2
#28
0x39435dac
· blocks 6
#29
0x39435dac
· blocks 5
#30
0x39435dac
· blocks 4
#31
0x39435dac
· blocks 3
#32
0x39435dac
· blocks 2
#33
0x39435dac
· blocks 1
#34
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
8
w0
9
w1
10
w2
11
w0
12
w1
13
w2
15
w3
18
w3
20
w4
22
w5
24
w4
28
w5
29
w6
30
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x326a02b5…8dad
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
8 touches
6 conflicts
0xb733b9da…9c31
0x34b655…2a6f
8 touches
6 conflicts
0x11431f9d…42c5
0x34b655…2a6f
7 touches
6 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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity