pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,713,052
← previous block
next block →
recent activity
Analyzing
Block #87,713,052
22 transactions · 21 stateful · 2026-07-14 13:56:27 UTC
Parallelism
73
/100
Blocked
33
%
Avg conflicts / tx
0.5
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,713,052
· 22 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x5a5d9a99
#4
0x0f6795d9
· blocks 2
#9
0xed82b078
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
setData
#14
0x39435dac
#15
0x39435dac
#16
0x39435dac
· blocks 1
#17
0x39435dac
#18
0x39435dac
· blocks 1
#19
0x39435dac
#2
0xab083028
· blocks 1
#5
0x0f6795d9
· blocks 2
#6
0x0f6795d9
· blocks 1
#7
0x3f5c179b
#8
0x0f6795d9
· blocks 1
#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
4
w0
5
w1
6
w2
7
w2
8
w3
16
w0
18
w0
20
w4
21
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa243ce39…3ff4
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x6a1604d1…3e8a
0x34b655…2a6f
6 touches
3 conflicts
0x7fe97198…79ab
0x34b655…2a6f
4 touches
1 conflict
0x9e70dadd…810d
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
3 conflicts on slot
0xa243ce3990…8e3ff4
Audit this contract →
← previous block
·
next block →
recent activity