pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,065,619
← previous block
next block →
recent activity
Analyzing
Block #87,065,619
20 transactions · 20 stateful · 2026-07-11 13:46:01 UTC
Parallelism
75
/100
Blocked
45
%
Avg conflicts / tx
0.7
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,065,619
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x4d8dc985
#2
0xab083028
· blocks 1
#4
0x5a5d9a99
· blocks 3
#6
0x0f6795d9
· blocks 2
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#14
0x57368ddf
#15
setData
#19
0xc7e3ec2c
#3
0xab083028
#5
0x5a5d9a99
· blocks 2
#7
0x0f6795d9
· blocks 2
#8
0x0f6795d9
· blocks 1
#9
0x0f6795d9
#13
0x0f6795d9
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
6
w0
7
w1
8
w1
9
w2
13
w2
16
w2
17
w3
18
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef7662…f79b
0x34b655…2a6f
6 touches
3 conflicts
0x06eb454c…0ef9
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x9c87f480…4fbf
0x34b655…2a6f
6 touches
3 conflicts
0xa7013be2…c0a8
0x34b655…2a6f
6 touches
3 conflicts
0xa7e2f1b7…7e6f
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xdb88134d…d6c1
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
3 conflicts on slot
0xfaef76626e…4df79b
Audit this contract →
← previous block
·
next block →
recent activity