pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,652,089
← previous block
next block →
recent activity
Analyzing
Block #90,652,089
30 transactions · 29 stateful · 2026-07-27 02:26:41 UTC
Parallelism
73
/100
Blocked
66
%
Avg conflicts / tx
1.37
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,652,089
· 30 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 2
#2
0x6ad2e98b
· blocks 3
#6
0x6a66c259
· blocks 1
#8
0x5a5d9a99
· blocks 6
#12
updatePrices
· blocks 1
#14
updateDataFeedsValuesPartial
#23
setData
#27
0x59558d29
#28
0xc7e3ec2c
#29
0xc7e3ec2c
#3
0xab083028
· blocks 3
#7
0x6a66c259
#9
0x5a5d9a99
· blocks 3
#13
updatePrices
#4
0xab083028
· blocks 4
#10
0x5a5d9a99
· blocks 2
#16
0x3f5c179b
#5
0xab083028
· blocks 1
#11
0x5a5d9a99
· blocks 3
#15
0x3f5c179b
· blocks 1
#17
0x0f6795d9
· blocks 5
#19
0xed82b078
#20
0xed82b078
#18
0x0f6795d9
· blocks 2
#24
0x39435dac
· blocks 2
#21
0x4d8dc985
· blocks 1
#25
0x39435dac
· blocks 1
#22
0x4d8dc985
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
5
w3
6
w0
7
w1
8
w0
9
w1
10
w2
11
w3
15
w3
16
w2
17
w4
19
w4
20
w4
24
w5
25
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x95c47f03…f1bb
0x34b655…2a6f
8 touches
6 conflicts
0xfc3d5171…8357
0x34b655…2a6f
8 touches
6 conflicts
0x449d101e…ea3f
0xa6afd3…d132
6 touches
3 conflicts
0x21898044…a071
0x065c9d…c394
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
6 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity