pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,612,564
← previous block
next block →
recent activity
Analyzing
Block #87,612,564
23 transactions · 20 stateful · 2026-07-14 02:44:30 UTC
Parallelism
70
/100
Blocked
40
%
Avg conflicts / tx
0.65
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,612,564
· 23 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x39435dac
· blocks 1
#2
0x5bf9264c
#3
0x5bf9264c
#4
updatePrices
#5
0x5a5d9a99
· blocks 4
#9
updateDataFeedsValuesPartial
#12
0x0f6795d9
#13
executeBatch
#15
0x5339c59f
#16
updateDataFeedsValuesPartial
#17
0x6a55a305
#18
setData
#19
0xb8034e52
#22
0xc7e3ec2c
#6
0x5a5d9a99
· blocks 4
#7
0x5a5d9a99
· blocks 1
#10
0x0f6795d9
· blocks 2
#8
0x5a5d9a99
#11
0x0f6795d9
· blocks 1
#14
0x0f6795d9
· blocks 1
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
6
w1
7
w2
8
w3
10
w2
11
w3
14
w4
20
w5
21
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x5170a218…3a84
0xc8689a…ee79
6 touches
3 conflicts
0x1175233a…64e7
0x34b655…2a6f
6 touches
3 conflicts
0x17cc5ec3…ae0e
0x34b655…2a6f
6 touches
3 conflicts
0x25329a48…4e00
0x34b655…2a6f
6 touches
3 conflicts
0x68b75835…d6f3
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity