pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,496,901
← previous block
next block →
recent activity
Analyzing
Block #87,496,901
18 transactions · 15 stateful · 2026-07-13 13:50:09 UTC
Parallelism
78
/100
Blocked
27
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,496,901
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updatePrices
#2
updatePrices
#3
updatePrices
#4
updatePrices
#5
0x5a5d9a99
#6
0x5a5d9a99
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x0f6795d9
#11
0x3f5c179b
#12
0x0f6795d9
· blocks 2
#15
setData
#13
0x0f6795d9
· blocks 3
#14
0x0f6795d9
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
12
w0
13
w1
14
w2
16
w2
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x53f393fa…00b9
0x34b655…2a6f
6 touches
3 conflicts
0x0b65d0ba…a344
0x34b655…2a6f
4 touches
1 conflict
0x0b65d0ba…a345
0x34b655…2a6f
4 touches
1 conflict
0x447a777e…593e
0x34b655…2a6f
4 touches
1 conflict
0x4c188934…158e
0x34b655…2a6f
4 touches
1 conflict
0x5e6fa15e…636d
0x34b655…2a6f
4 touches
1 conflict
0x70f21062…b6f3
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity