pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,669,656
← previous block
next block →
recent activity
Analyzing
Block #87,669,656
18 transactions · 16 stateful · 2026-07-14 09:06:04 UTC
Parallelism
67
/100
Blocked
38
%
Avg conflicts / tx
0.56
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,669,656
· 18 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
#2
0x5bf9264c
#3
0x5bf9264c
#4
updatePrices
#5
0x5a5d9a99
· blocks 1
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#13
handleOps
#15
0x6a55fc73
#16
setData
#17
0x3fa16c…9e85
#6
0x5a5d9a99
· blocks 2
#9
0x0f6795d9
· blocks 4
#10
0x0f6795d9
· blocks 2
#11
0x0f6795d9
#12
0x0f6795d9
· blocks 1
#14
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
9
w2
10
w3
11
w3
12
w4
14
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc36fa358…24cb
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x4f4a7ac3…021c
0x34b655…2a6f
4 touches
1 conflict
0x0ee9bb48…53c9
0x34b655…2a6f
4 touches
1 conflict
0x6b22f8eb…68cb
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
6 conflicts on slot
0xc36fa35805…6f24cb
Audit this contract →
← previous block
·
next block →
recent activity