pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,729,733
← previous block
next block →
recent activity
Analyzing
Block #87,729,733
21 transactions · 21 stateful · 2026-07-14 15:48:12 UTC
Parallelism
71
/100
Blocked
33
%
Avg conflicts / tx
0.48
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,729,733
· 21 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
#3
0x6a565ab3
#4
updatePrices
#5
0x5a5d9a99
· blocks 3
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#11
0x3f5c179b
#13
0x3f5c179b
#14
0x3f5c179b
#15
0x3f5c179b
#17
withdrawCollateral
#18
setData
#6
0x5a5d9a99
#9
0x0f6795d9
· blocks 3
#10
0x0f6795d9
· blocks 1
#12
0x0f6795d9
· blocks 2
#16
0x0f6795d9
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
9
w1
10
w2
12
w3
16
w4
19
w4
20
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5952dc3e…d2b9
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x94e7f277…471b
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x897da50e…1b99
0x34b655…2a6f
4 touches
1 conflict
0x8ff85b19…dde0
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
0x5952dc3ea7…83d2b9
Audit this contract →
← previous block
·
next block →
recent activity