pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,697,972
← previous block
next block →
recent activity
Analyzing
Block #87,697,972
18 transactions · 16 stateful · 2026-07-14 12:15:18 UTC
Parallelism
78
/100
Blocked
31
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,697,972
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x8d1ad1…67a0
#2
0x39435dac
· blocks 4
#3
0xe6cb0bcf
#6
0x0f6795d9
· blocks 1
#7
updateDataFeedsValuesPartial
#9
0x3f5c179b
#10
0x3f5c179b
#11
0x3f5c179b
#12
forward
#14
0x6a5628ce
#15
setData
#17
0x39435dac
#4
0x0f6795d9
· blocks 3
#13
0x0f6795d9
#5
0x0f6795d9
· blocks 1
#16
0x39435dac
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
5
w2
6
w0
8
w3
13
w1
16
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x02991b41…19e6
0x34b655…2a6f
6 touches
3 conflicts
0x17f7e142…085e
0x34b655…2a6f
4 touches
1 conflict
0x23a320fb…cbd7
0x34b655…2a6f
4 touches
1 conflict
0x2bb0d58d…9dcf
0x34b655…2a6f
4 touches
1 conflict
0x469dac8d…3411
0x34b655…2a6f
4 touches
1 conflict
0x47b5e356…2641
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
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity