pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,532,140
← previous block
next block →
recent activity
Analyzing
Block #86,532,140
23 transactions · 20 stateful · 2026-07-09 02:18:15 UTC
Parallelism
74
/100
Blocked
35
%
Avg conflicts / tx
0.74
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,532,140
· 23 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
updatePrices
#2
updatePrices
#3
updatePrices
#4
0x39435dac
· blocks 2
#5
updateDataFeedsValuesPartial
#6
0x0f6795d9
· blocks 1
#7
updatePosition
#8
0x3f5c179b
#9
0x3f5c179b
· blocks 1
#11
forward
#12
0x0f6795d9
· blocks 2
#13
0x6a4f055f
· blocks 1
#15
setData
#16
0xfa34e1…d952
#22
0xc7e3ec2c
#10
batchUpdate
#14
0x6a4f055f
#17
0x39435dac
· blocks 4
#18
0x39435dac
· blocks 3
#19
0x39435dac
· blocks 2
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w0
9
w0
10
w1
12
w0
13
w0
14
w1
17
w1
18
w2
19
w3
20
w4
21
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x636b8021…5bef
0x34b655…2a6f
6 touches
3 conflicts
0x1941b441…5889
0x34b655…2a6f
6 touches
3 conflicts
0xd99c922e…5ca0
0x34b655…2a6f
6 touches
3 conflicts
0x2bf5914f…c75d
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4ec8d1b4…4e6e
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity