pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,714,002
← previous block
next block →
recent activity
Analyzing
Block #87,714,002
22 transactions · 19 stateful · 2026-07-14 14:02:50 UTC
Parallelism
64
/100
Blocked
47
%
Avg conflicts / tx
0.91
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,714,002
· 22 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
0x50a0b275
· blocks 2
#4
updatePrices
#5
0x39435dac
· blocks 1
#6
exec
#7
0x50a0b275
#8
updatePrices
#9
0x5a5d9a99
· blocks 2
#10
updateDataFeedsValuesPartial
#11
0xfc9ab6…76d1
#13
0x62be7533
#16
0x3f5c179b
#19
setData
#2
0xab083028
· blocks 1
#12
0x0f6795d9
· blocks 5
#3
0xab083028
#14
0x0f6795d9
· blocks 3
#15
0x0f6795d9
· blocks 2
#17
0x0f6795d9
· blocks 1
#18
0x0f6795d9
· blocks 2
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
9
w0
12
w1
14
w2
15
w3
17
w4
18
w5
20
w6
21
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x93b6fab0…09d6
0x34b655…2a6f
6 touches
3 conflicts
0xa6389d47…9a28
0x34b655…2a6f
6 touches
3 conflicts
0xf565ea1f…4245
0x34b655…2a6f
6 touches
3 conflicts
0x1e4bdb77…43d3
0x34b655…2a6f
4 touches
1 conflict
0xbefdd078…3851
0x34b655…2a6f
4 touches
1 conflict
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
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity