pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,624,637
← previous block
next block →
recent activity
Analyzing
Block #87,624,637
25 transactions · 20 stateful · 2026-07-14 04:05:13 UTC
Parallelism
72
/100
Blocked
60
%
Avg conflicts / tx
1.08
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,624,637
· 25 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0x39435dac
· blocks 5
#4
0x5bf9264c
#5
0x5bf9264c
#6
0x5a5d9a99
· blocks 2
#10
updateDataFeedsValuesPartial
#14
updatePosition
#16
0xed82b078
· blocks 1
#19
setData
#20
0x2519f9…6f10
#21
0x866dc5…28b0
#22
0x8d031d…76a6
#2
0x0c7abd22
· blocks 1
#7
0x98717539
· blocks 3
#8
0x532c46db
· blocks 1
#11
0x0f6795d9
· blocks 4
#17
0xed82b078
· blocks 1
#9
0x532c46db
#12
0x0f6795d9
· blocks 2
#18
0xed82b078
#13
0x0f6795d9
· blocks 2
#15
0x0f6795d9
· blocks 1
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
6
w0
7
w1
8
w1
9
w2
11
w1
12
w2
13
w3
15
w4
16
w0
17
w1
18
w2
23
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0xc36fa358…24cb
0x34b655…2a6f
10 touches
10 conflicts
0x7afbac8f…9cad
0x34b655…2a6f
10 touches
10 conflicts
0x4c188934…158e
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x53f393fa…00b9
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity