pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,752,805
← previous block
next block →
recent activity
Analyzing
Block #87,752,805
18 transactions · 17 stateful · 2026-07-14 18:22:32 UTC
Parallelism
61
/100
Blocked
41
%
Avg conflicts / tx
0.72
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,752,805
· 18 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x6b8f732b
#4
0x5a5d9a99
· blocks 3
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
0x6b8f732b
#8
0x0f6795d9
· blocks 2
#11
0x3f5c179b
#12
0x3f5c179b
#14
setData
#2
0x0c7abd22
#9
0x0f6795d9
· blocks 1
#10
0x0f6795d9
· blocks 2
#13
0x0f6795d9
· blocks 1
#15
0x39435dac
· blocks 2
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
8
w0
9
w1
10
w2
13
w3
15
w4
16
w5
17
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x59dccbd8…2bf6
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x13311674…9441
0x34b655…2a6f
4 touches
1 conflict
0x13311674…9442
0x34b655…2a6f
4 touches
1 conflict
0x3e0ef032…8627
0x34b655…2a6f
4 touches
1 conflict
0x3ec9d156…8990
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
0xea02471df2…601542
Audit this contract →
← previous block
·
next block →
recent activity