pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,786,436
← previous block
next block →
recent activity
Analyzing
Block #87,786,436
23 transactions · 21 stateful · 2026-07-14 22:07:32 UTC
Parallelism
65
/100
Blocked
43
%
Avg conflicts / tx
1.13
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,786,436
· 23 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
0x6ad2e98b
#2
0x39435dac
· blocks 1
#3
swap
#4
0x5bf9264c
#5
0x5bf9264c
#6
updatePrices
#7
0x5a5d9a99
#9
updateDataFeedsValuesPartial
#11
0x0f6795d9
· blocks 6
#18
redeemDelegations
#19
0x3f5c179b
#20
0x6a56b39b
#21
setData
#8
0x5a5d9a99
· blocks 2
#12
0x0f6795d9
· blocks 5
#10
0x0f6795d9
· blocks 2
#22
0x39435dac
#13
0x0f6795d9
· blocks 4
#14
0x0f6795d9
· blocks 3
#15
0x0f6795d9
· blocks 2
#16
0x0f6795d9
· blocks 1
#17
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
8
w1
10
w2
11
w0
12
w1
13
w3
14
w4
15
w5
16
w6
17
w7
22
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
14 touches
21 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x647a9286…61c1
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xd163e52c…56b1
0x34b655…2a6f
6 touches
3 conflicts
0xa55aabd7…cdfd
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
21 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity