pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,911,486
← previous block
next block →
recent activity
Analyzing
Block #87,911,486
24 transactions · 19 stateful · 2026-07-15 12:03:56 UTC
Parallelism
75
/100
Blocked
53
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,911,486
· 24 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
matchOrders
#2
0xab083028
· blocks 1
#4
0x39435dac
#5
0x39435dac
#6
0x98717539
· blocks 1
#7
updateDataFeedsValuesPartial
#8
0x0f6795d9
· blocks 8
#9
0x0f6795d9
#10
0x0f6795d9
#16
0x57368ddf
#18
0x6a5777a3
#19
setData
#21
0x39435dac
#3
0x6ad2e98b
· blocks 1
#11
0x0f6795d9
· blocks 4
#20
0x39435dac
· blocks 2
#12
0x0f6795d9
· blocks 3
#13
0x3f5c179b
#22
0x39435dac
· blocks 1
#14
0x0f6795d9
· blocks 2
#23
0x39435dac
#15
0x0f6795d9
· blocks 1
#17
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
6
w0
8
w0
11
w1
12
w2
13
w2
14
w3
15
w4
17
w5
20
w1
22
w2
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
12 touches
15 conflicts
0xc36fa358…24cb
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
8 touches
6 conflicts
0xe45167d0…c16c
0x34b655…2a6f
6 touches
3 conflicts
0x72880226…1435
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x765dc3f0…0be7
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
15 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity