pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,332,903
← previous block
next block →
recent activity
Analyzing
Block #87,332,903
19 transactions · 17 stateful · 2026-07-12 19:33:27 UTC
Parallelism
74
/100
Blocked
29
%
Avg conflicts / tx
0.42
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,332,903
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0xb264ae19
#3
0xa96df62f
#4
0x5a5d9a99
· blocks 1
#6
0x0f6795d9
· blocks 3
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#12
swapExactETHForTokensSupportingFeeOnTransferTokens
#13
0x6a53ec7e
#14
transfer
#15
setData
#18
redeemDelegations
#5
0x5a5d9a99
· blocks 1
#7
0x0f6795d9
· blocks 1
#11
0x0f6795d9
· blocks 1
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w0
7
w1
11
w2
16
w3
17
w4
- 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
0xfaef08b1…0696
0x34b655…2a6f
4 touches
1 conflict
0x033dddd2…ac15
0x34b655…2a6f
4 touches
1 conflict
0x3c625ffa…3110
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x63b98686…0a53
0x34b655…2a6f
4 touches
1 conflict
0xa7013be2…c0a8
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