pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,717,439
← previous block
next block →
recent activity
Analyzing
Block #87,717,439
28 transactions · 21 stateful · 2026-07-14 14:25:58 UTC
Parallelism
79
/100
Blocked
43
%
Avg conflicts / tx
0.57
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,717,439
· 28 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
execute
· blocks 1
#2
0x50a0b275
#3
____MEV_X____Ga543
#4
0x1094dc9f
#5
0x0c7abd22
· blocks 2
#6
0x05ee6a22
#7
execute
#8
0x05ee6a22
#9
0x6ad2e98b
· blocks 2
#11
0x39435dac
· blocks 3
#13
0x6c05cd2b
#14
updatePrices
#15
0x5a5d9a99
· blocks 1
#16
updateDataFeedsValuesPartial
#17
0x62be7533
#19
0x3f5c179b
#24
setData
#27
0xc7e3ec2c
#10
0xab083028
#12
0x0c7abd22
· blocks 1
#18
0x0f6795d9
· blocks 3
#20
0x3f5c179b
#21
0x0c7abd22
#22
0x0f6795d9
· blocks 1
#23
0x0f6795d9
· blocks 1
#25
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
9
w0
10
w1
11
w0
12
w1
15
w0
18
w1
20
w1
21
w2
22
w2
23
w3
25
w4
26
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0xc65eb23c…1db8
0xd32edf…ff58
5 touches
3 conflicts
0x12fe1a8b…45f4
0x34b655…2a6f
4 touches
1 conflict
0x28ceceef…ecc2
0x34b655…2a6f
4 touches
1 conflict
0x326a02b5…8dad
0x34b655…2a6f
4 touches
1 conflict
0x3b9bb58c…e73a
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4abfb389…18f4
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
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity