pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,295,640
← previous block
next block →
recent activity
Analyzing
Block #87,295,640
18 transactions · 17 stateful · 2026-07-12 15:24:17 UTC
Parallelism
56
/100
Blocked
47
%
Avg conflicts / tx
1.11
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,295,640
· 18 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
0x6a53b219
#4
0x5a5d9a99
· blocks 5
#7
updateDataFeedsValuesPartial
#8
0x222d4ad6
#9
0x3f5c179b
#12
0x5339c59f
#14
setData
#5
0x0f6795d9
· blocks 4
#6
0x0f6795d9
· blocks 3
#10
0x0f6795d9
· blocks 3
#11
0x0f6795d9
· blocks 2
#13
0x0f6795d9
#15
0x39435dac
· blocks 2
#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
w2
10
w3
11
w4
13
w5
15
w5
16
w6
17
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
12 touches
15 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x974c36fe…1cd7
0x34b655…2a6f
8 touches
6 conflicts
0x7525206c…fbd5
0x34b655…2a6f
6 touches
3 conflicts
0xd2b44b36…b48d
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x57f6fade…9347
0x34b655…2a6f
4 touches
1 conflict
0x5d471730…eadc
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
15 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity