pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,797,304
← previous block
next block →
recent activity
Analyzing
Block #90,797,304
40 transactions · 29 stateful · 2026-07-27 14:37:13 UTC
Parallelism
77
/100
Blocked
59
%
Avg conflicts / tx
1
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,797,304
· 40 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x575c0012
· blocks 1
#3
0x6a676d91
#4
executePacked
· blocks 3
#5
0x6a676d91
#7
0xab083028
#8
0xab083028
#10
0xab083028
#11
0xab083028
#13
0x4d8dc985
· blocks 4
#14
0x6a676d91
#15
0x6a676d91
#16
updatePrices
· blocks 1
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updateDataFeedsValuesPartial
#22
0xd10227eb
#23
0x0c7abd22
#29
updateDataFeedsValuesPartial
#30
0xd708c5d8
#31
setData
#37
0x59558d29
· blocks 2
#2
0x575c0012
#6
0xab083028
· blocks 3
#17
updatePrices
#24
0x0f6795d9
· blocks 6
#38
0x59558d29
· blocks 1
#9
0xab083028
· blocks 2
#25
0x0f6795d9
· blocks 2
#39
0x59558d29
#12
0x6ad2e98b
#26
0x0f6795d9
· blocks 5
#28
0xed82b078
#27
0x0f6795d9
#32
0x39435dac
· blocks 4
#33
0x39435dac
· blocks 3
#34
0x39435dac
· blocks 2
#35
0x39435dac
· blocks 1
#36
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
6
w1
9
w2
12
w3
13
w0
16
w0
17
w1
24
w1
25
w2
26
w3
27
w4
28
w3
32
w4
34
w6
36
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xf477a217…1fc6
0x34b655…2a6f
10 touches
10 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x53f393fa…00b9
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity