pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,870,118
← previous block
next block →
recent activity
Analyzing
Block #87,870,118
30 transactions · 25 stateful · 2026-07-15 07:27:12 UTC
Parallelism
80
/100
Blocked
56
%
Avg conflicts / tx
0.97
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,870,118
· 30 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 3
#4
0x0c7abd22
#6
updatePrices
#7
0x5bf9264c
#8
0x5bf9264c
#9
0x5a5d9a99
· blocks 6
#14
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#19
0x3f5c179b
· blocks 1
#20
0x3f5c179b
· blocks 1
#22
0x3f5c179b
#27
0x0f6795d9
#28
setData
#29
execute
#2
0x0c7abd22
· blocks 2
#10
0x5a5d9a99
· blocks 5
#23
0xed82b078
· blocks 1
#24
0x5339c59f
#3
0x0c7abd22
· blocks 1
#11
0x5a5d9a99
· blocks 2
#15
0x0f6795d9
· blocks 2
#25
0xed82b078
· blocks 1
#5
0x0c7abd22
#12
0x5a5d9a99
· blocks 3
#26
0xed82b078
#13
0x98717539
#18
0x0f6795d9
· blocks 1
#21
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w3
9
w0
10
w1
11
w2
12
w3
13
w4
15
w2
18
w4
21
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xa7814d47…f3ec
0xd32edf…ff58
7 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x45c033be…0aad
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity