pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,063,634
← previous block
next block →
recent activity
Analyzing
Block #87,063,634
21 transactions · 19 stateful · 2026-07-11 13:32:46 UTC
Parallelism
57
/100
Blocked
53
%
Avg conflicts / tx
1.71
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,063,634
· 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
0xab083028
· blocks 1
#2
updatePrices
#3
updatePrices
#4
0x6a524676
#5
0x5a5d9a99
· blocks 8
#8
updateDataFeedsValuesPartial
#12
0x57368ddf
#13
0xed82b078
· blocks 1
#15
setData
#20
0xc7e3ec2c
#6
0x5a5d9a99
· blocks 7
#14
0xed82b078
#7
0x5a5d9a99
#9
0x0f6795d9
· blocks 5
#10
0x0f6795d9
· blocks 4
#11
0x0f6795d9
· blocks 4
#16
0x39435dac
· blocks 3
#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
1
w0
5
w0
6
w1
7
w2
9
w2
10
w3
11
w4
14
w1
16
w5
17
w6
19
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x56b5f5c0…a3ad
0x34b655…2a6f
16 touches
28 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x9c1bbfa8…9931
0x34b655…2a6f
6 touches
3 conflicts
0xf81d0d0f…cf78
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0xd0ee084e…5122
0x34b655…2a6f
4 touches
1 conflict
0xd1c5aeea…ee0a
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
28 conflicts on slot
0x56b5f5c03e…07a3ad
Audit this contract →
← previous block
·
next block →
recent activity