pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,802,733
← previous block
next block →
recent activity
Analyzing
Block #90,802,733
40 transactions · 33 stateful · 2026-07-27 15:04:33 UTC
Parallelism
85
/100
Blocked
55
%
Avg conflicts / tx
0.75
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,802,733
· 40 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
execute
· blocks 4
#2
0x1a4925…f3b3
#3
0x50a0b275
#5
0x05ee6a22
#7
0xab083028
#9
updatePrices
· blocks 1
#10
updatePrices
#12
0x0c7abd22
· blocks 1
#13
0x5bf9264c
#14
0x5bf9264c
#15
0x6a6773f8
#16
0x5a5d9a99
· blocks 5
#19
updateDataFeedsValuesPartial
#21
0x0f6795d9
· blocks 2
#25
0xed82b078
#27
forward
#30
setData
#31
0x6a6773f8
#33
0x39435dac
#36
0x59558d29
· blocks 2
#39
0xc7e3ec2c
#4
executePacked
· blocks 3
#11
updatePrices
#17
0x5a5d9a99
· blocks 2
#22
0x0c7abd22
#24
0x0f6795d9
· blocks 2
#37
0x59558d29
· blocks 1
#6
0xab083028
· blocks 1
#18
0x5a5d9a99
· blocks 1
#20
0x62be7533
#26
0x0f6795d9
· blocks 1
#29
0x0f6795d9
#38
0x59558d29
#8
0x6ad2e98b
· blocks 1
#28
0x39435dac
#32
0x39435dac
· blocks 2
#23
0x3f5c179b
#34
0x39435dac
· blocks 1
#35
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
6
w2
8
w3
9
w0
11
w1
12
w0
16
w0
17
w1
18
w2
20
w2
21
w0
22
w1
23
w4
24
w1
26
w2
28
w3
29
w2
32
w3
34
w4
35
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x00000000…004b
0x80c745…7210
6 touches
3 conflicts
0x00000000…004c
0x80c745…7210
6 touches
3 conflicts
0xbe54b7d5…1bda
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
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:
Kuru Exchange: MarginAccount
6 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity