pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,789,225
← previous block
next block →
recent activity
Analyzing
Block #90,789,225
36 transactions · 32 stateful · 2026-07-27 13:56:35 UTC
Parallelism
78
/100
Blocked
69
%
Avg conflicts / tx
1.44
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,789,225
· 36 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
0x0c7abd22
· blocks 5
#4
0x575c0012
· blocks 2
#6
0x4d8dc985
#11
updatePrices
· blocks 1
#13
0x5a5d9a99
· blocks 2
#15
updateDataFeedsValuesPartial
#16
0x6a67640a
#19
0x3f5c179b
#27
setData
#28
0x39435dac
· blocks 4
#30
0x39435dac
#31
0x39435dac
#35
0x59558d29
#2
0x0c7abd22
· blocks 2
#5
execute
· blocks 1
#7
0xab083028
· blocks 4
#12
updatePrices
#14
0x5a5d9a99
· blocks 4
#29
0x39435dac
· blocks 3
#3
0x0c7abd22
· blocks 1
#8
0xab083028
· blocks 3
#17
0x0f6795d9
· blocks 6
#9
0x6ad2e98b
· blocks 1
#10
0x0c7abd22
#18
0x0f6795d9
· blocks 5
#21
0x3f5c179b
· blocks 1
#20
0x0f6795d9
· blocks 1
#22
0x3f5c179b
#24
0xed82b078
#25
0x39435dac
· blocks 3
#23
0x0f6795d9
#26
0x39435dac
#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
1
w0
2
w1
3
w2
4
w0
5
w1
7
w1
8
w2
9
w3
10
w3
11
w0
12
w1
13
w0
14
w1
17
w2
18
w3
21
w3
22
w4
24
w4
25
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x007892de…5752
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x70cfbacf…5c46
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xb2022d4d…0ca0
0xa6afd3…d132
8 touches
6 conflicts
0x761e3d5d…9165
0xd32edf…ff58
7 touches
6 conflicts
0xc824469a…6425
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
10 conflicts on slot
0x007892de1e…635752
Audit this contract →
← previous block
·
next block →
recent activity