pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,816,657
← previous block
next block →
recent activity
Analyzing
Block #86,816,657
24 transactions · 22 stateful · 2026-07-10 10:01:59 UTC
Parallelism
83
/100
Blocked
50
%
Avg conflicts / tx
0.67
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,816,657
· 24 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0xcf7468f4
#5
0x6b8f732b
· blocks 1
#7
0x5a5d9a99
#8
0x5a5d9a99
· blocks 1
#10
0x5a5d9a99
#11
updateDataFeedsValuesPartial
#13
0x0f6795d9
· blocks 3
#15
0x3f5c179b
· blocks 1
#20
forward
#21
setData
#23
0xc7e3ec2c
#2
0x0c7abd22
· blocks 4
#6
0x6b8f732b
#14
0x0f6795d9
· blocks 1
#16
0x0f6795d9
#19
batchUpdate
#22
0x39435dac
#4
0x1094dc9f
· blocks 1
#9
0x0c7abd22
· blocks 1
#17
0x0f6795d9
#12
0x0c7abd22
#18
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w0
6
w1
8
w0
9
w2
12
w3
13
w0
14
w1
15
w0
16
w1
17
w2
18
w3
19
w1
22
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x70b2d8d8…8eb3
0xd32edf…ff58
7 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xb3e36a1d…92fd
0x34b655…2a6f
6 touches
3 conflicts
0x18cde5ce…ae76
0x065c9d…c394
5 touches
3 conflicts
0x5464594e…d6e0
0x34b655…2a6f
4 touches
1 conflict
0x7017d770…abbd
0x34b655…2a6f
4 touches
1 conflict
0x7017d770…abbe
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:
FastLane: FastLaneAuctionHandler
6 conflicts on slot
0x70b2d8d827…798eb3
Audit this contract →
← previous block
·
next block →
recent activity