pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,640,999
← previous block
next block →
recent activity
Analyzing
Block #87,640,999
16 transactions · 14 stateful · 2026-07-14 05:54:36 UTC
Parallelism
75
/100
Blocked
36
%
Avg conflicts / tx
0.56
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,640,999
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#2
updatePrices
#3
0x5a5d9a99
· blocks 1
#4
0x5a5d9a99
· blocks 2
#6
0x0f6795d9
· blocks 3
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#14
0x57368ddf
#15
setData
#5
0x5a5d9a99
· blocks 1
#8
0x0f6795d9
#12
0x3f5c179b
#7
0x0f6795d9
· blocks 1
#13
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
5
w1
6
w0
7
w2
8
w1
12
w1
13
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x388633a0…86cd
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x0ba865dd…a249
0x34b655…2a6f
6 touches
3 conflicts
0x70b90757…51be
0x34b655…2a6f
5 touches
3 conflicts
0x5610e3c2…be6f
0x34b655…2a6f
4 touches
1 conflict
0x5d7f309d…5145
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
0x388633a0ee…3786cd
Audit this contract →
← previous block
·
next block →
recent activity