pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,797,404
← previous block
next block →
recent activity
Analyzing
Block #90,797,404
32 transactions · 23 stateful · 2026-07-27 14:37:43 UTC
Parallelism
75
/100
Blocked
52
%
Avg conflicts / tx
0.81
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,797,404
· 32 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
#2
0x6a676daf
#3
0xab083028
· blocks 2
#5
0xab083028
#7
0x4d8dc985
· blocks 2
#8
0x6a676daf
#9
0x6a676daf
#10
updatePrices
· blocks 1
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
0x5a5d9a99
· blocks 4
#22
updateDataFeedsValuesPartial
#25
0x0f6795d9
#26
setData
#31
0x59558d29
#4
0xab083028
· blocks 1
#11
updatePrices
#19
0x5a5d9a99
· blocks 5
#6
0x6ad2e98b
#20
0x5a5d9a99
· blocks 2
#23
0x0f6795d9
· blocks 1
#21
0x5a5d9a99
· blocks 2
#24
0x0f6795d9
#27
0x39435dac
· blocks 3
#28
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
3
w0
4
w1
6
w2
7
w0
10
w0
11
w1
18
w0
19
w1
20
w2
21
w3
23
w2
24
w3
27
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
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x42c7fd6d…fc6c
0x34b655…2a6f
6 touches
3 conflicts
0x0d488000…3831
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x6083af24…a0df
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity