pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,710,134
← previous block
next block →
recent activity
Analyzing
Block #87,710,134
21 transactions · 21 stateful · 2026-07-14 13:36:56 UTC
Parallelism
62
/100
Blocked
43
%
Avg conflicts / tx
1.24
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,710,134
· 21 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
0x39435dac
· blocks 7
#7
0x5a5d9a99
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x6a563bef
#11
0x0f6795d9
· blocks 3
#15
0x57368ddf
#16
setData
#20
0xc7e3ec2c
#4
0x39435dac
· blocks 5
#5
0x5a5d9a99
· blocks 3
#12
0x0f6795d9
· blocks 2
#13
0x0f6795d9
· blocks 1
#6
0x5a5d9a99
· blocks 1
#14
0x0f6795d9
· blocks 1
#17
0x39435dac
· blocks 2
#18
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
11
w0
12
w2
13
w2
14
w4
17
w5
18
w6
19
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0dd44476…ef40
0x34b655…2a6f
10 touches
10 conflicts
0x324ec4d3…f156
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x8bf661cb…bcd2
0x34b655…2a6f
6 touches
3 conflicts
0xa1185d34…5818
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xdcf93b63…ae96
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
10 conflicts on slot
0x0dd44476b8…7fef40
Audit this contract →
← previous block
·
next block →
recent activity