pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,714,789
← previous block
next block →
recent activity
Analyzing
Block #87,714,789
23 transactions · 21 stateful · 2026-07-14 14:08:07 UTC
Parallelism
74
/100
Blocked
57
%
Avg conflicts / tx
1.13
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,714,789
· 23 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
0x39435dac
· blocks 7
#8
0x5a5d9a99
· blocks 1
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#20
setData
#2
0x0c7abd22
· blocks 1
#7
0x5a5d9a99
#12
0x0f6795d9
· blocks 6
#16
0x3f5c179b
#19
0x39435dac
#13
0x0f6795d9
· blocks 4
#18
0xed82b078
#14
0x0f6795d9
· blocks 3
#15
0x0f6795d9
· blocks 1
#17
0x0f6795d9
#21
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
8
w0
12
w1
13
w2
14
w3
15
w4
16
w1
17
w4
18
w2
19
w1
21
w4
22
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x93b6fab0…09d6
0x34b655…2a6f
10 touches
10 conflicts
0x7a11736c…64a0
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xbf78ee7f…e7fd
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x53ca44ec…625f
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
0x93b6fab01a…2d09d6
Audit this contract →
← previous block
·
next block →
recent activity