pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,593,642
← previous block
next block →
recent activity
Analyzing
Block #87,593,642
24 transactions · 21 stateful · 2026-07-14 00:37:58 UTC
Parallelism
75
/100
Blocked
48
%
Avg conflicts / tx
0.88
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,593,642
· 24 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
execute_route
#7
updatePrices
#9
0x6b8f732b
#10
0x6b8f732b
#11
0x6a55855d
#12
0x5a5d9a99
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x0f6795d9
· blocks 5
#16
executeBatch
#20
setData
#23
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#6
0x1094dc9f
#17
0x0f6795d9
· blocks 2
#3
0x0c7abd22
· blocks 2
#18
0x0f6795d9
· blocks 1
#4
0x0c7abd22
· blocks 1
#19
0x0f6795d9
· blocks 1
#8
0x0c7abd22
#21
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w1
8
w4
15
w0
17
w1
18
w2
19
w3
21
w4
22
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfe80cdf0…9635
0xd32edf…ff58
9 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x4c188934…158e
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4a2
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4a4
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4b2
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…00c9
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:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0xfe80cdf02f…2d9635
Audit this contract →
← previous block
·
next block →
recent activity