pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,853,133
← previous block
next block →
recent activity
Analyzing
Block #90,853,133
27 transactions · 24 stateful · 2026-07-27 19:18:09 UTC
Parallelism
70
/100
Blocked
54
%
Avg conflicts / tx
1.19
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,853,133
· 27 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 1
#2
0x6a67af69
#3
0xab083028
· blocks 2
#7
0x4d8dc985
· blocks 4
#8
updatePrices
· blocks 1
#10
0x5a5d9a99
· blocks 4
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#19
0x5339c59f
#22
transfer
#23
setData
#24
0x6a67af69
#25
0x6a67af69
#4
0xab083028
· blocks 2
#6
0xab083028
#9
updatePrices
#11
0x5a5d9a99
· blocks 3
#5
0xab083028
· blocks 1
#12
0x5a5d9a99
· blocks 3
#13
0x5a5d9a99
· blocks 3
#18
0x3f5c179b
#14
0x0f6795d9
· blocks 4
#15
0x0f6795d9
· blocks 3
#20
0x0f6795d9
· blocks 1
#26
0x39435dac
#21
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
6
w1
7
w0
8
w0
9
w1
10
w0
11
w1
12
w2
13
w3
14
w4
15
w5
18
w3
20
w6
21
w7
26
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0x1e137b39…bae2
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x0f7df08f…cad4
0xa6afd3…d132
6 touches
3 conflicts
0xd7badc5e…8c2b
0xa6afd3…d132
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity