pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,738,464
← previous block
next block →
recent activity
Analyzing
Block #87,738,464
21 transactions · 20 stateful · 2026-07-14 16:46:36 UTC
Parallelism
57
/100
Blocked
45
%
Avg conflicts / tx
1.38
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,738,464
· 21 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
#3
0x39435dac
#4
0x98717539
· blocks 6
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x0f6795d9
· blocks 1
#11
0x0f6795d9
#13
0x0f6795d9
#14
forward
#15
setData
#5
0x98717539
· blocks 5
#12
0x0f6795d9
#6
0x98717539
· blocks 4
#7
0x98717539
· blocks 3
#16
0x39435dac
· blocks 4
#17
0x39435dac
· blocks 3
#18
0x39435dac
· blocks 2
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w3
10
w0
12
w1
16
w4
17
w5
18
w6
19
w7
20
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9001f549…089d
0x34b655…2a6f
14 touches
21 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x3c0c2f32…c3df
0x34b655…2a6f
8 touches
6 conflicts
0x8d4c0bb9…ccd3
0x34b655…2a6f
8 touches
6 conflicts
0x22e7ebfe…1293
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x58620f29…db5a
0x34b655…2a6f
8 touches
6 conflicts
0x5b145de0…367c
0xc8689a…ee79
8 touches
6 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
21 conflicts on slot
0x9001f5497d…54089d
Audit this contract →
← previous block
·
next block →
recent activity