pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,305,714
← previous block
next block →
recent activity
Analyzing
Block #87,305,714
16 transactions · 16 stateful · 2026-07-12 16:31:36 UTC
Parallelism
75
/100
Blocked
25
%
Avg conflicts / tx
0.31
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,305,714
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
revealWithCallback
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
0x7962f910
#6
0x0f6795d9
· blocks 2
#9
0x3f5c179b
#10
0x3f5c179b
#12
0x5339c59f
#14
0x6a53c1e0
#15
setData
#7
0x0f6795d9
· blocks 2
#8
0x0f6795d9
· blocks 1
#11
0x0f6795d9
#13
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
11
w2
13
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0363d65e…06d2
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xd33a109e…bdb6
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x430b92ea…6f54
0x34b655…2a6f
4 touches
1 conflict
0x430b92ea…6f55
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x5d0920e2…b639
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
0x0363d65e7f…9306d2
Audit this contract →
← previous block
·
next block →
recent activity