pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,314,229
← previous block
next block →
recent activity
Analyzing
Block #87,314,229
26 transactions · 20 stateful · 2026-07-12 17:28:32 UTC
Parallelism
69
/100
Blocked
55
%
Avg conflicts / tx
1.27
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,314,229
· 26 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
0x0c7abd22
· blocks 9
#8
createModule
#9
0x719d975a
#11
0x1094dc9f
#13
0x5739cb46
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#17
execFwdPositionOps
· blocks 2
#18
execFwdPositionOps
#21
0xed82b078
#22
0xed82b078
#23
0x6a53cf37
#24
setData
#25
jMMeC
#2
0x0c7abd22
· blocks 6
#10
0x719d975a
#12
main_all
#19
execFwdPositionOps
· blocks 1
#3
0x0c7abd22
· blocks 5
#20
execFwdPositionOps
#4
0x0c7abd22
· blocks 4
#5
0x0c7abd22
· blocks 3
#6
0x0c7abd22
· blocks 2
#7
0x0c7abd22
· blocks 1
#16
0x0c7abd22
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
5
w4
6
w5
7
w6
10
w1
12
w1
16
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x84bfd2a3…8050
0xd32edf…ff58
15 touches
28 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xab2f6eed…254b
0x188d58…ea8e
4 touches
1 conflict
0x00000000…0000
0x116e7d…d8f1
4 touches
1 conflict
0x00000000…0002
0x116e7d…d8f1
4 touches
1 conflict
0x00000000…0003
0x116e7d…d8f1
4 touches
1 conflict
0xab2f6eed…254a
0x188d58…ea8e
4 touches
1 conflict
0x7e5ea60a…c4aa
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
28 conflicts on slot
0x84bfd2a34a…7f8050
Audit this contract →
← previous block
·
next block →
recent activity