pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,550,545
← previous block
next block →
recent activity
Analyzing
Block #89,550,545
19 transactions · 16 stateful · 2026-07-23 02:45:51 UTC
Parallelism
79
/100
Blocked
25
%
Avg conflicts / tx
0.37
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,550,545
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0xccf50a51
#6
0x5a5d9a99
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
#9
updateDataFeedsValuesPartial
#10
0x3f5c179b
#11
0x3f5c179b
#12
0x57368ddf
#13
0x0f6795d9
#14
0x0f6795d9
#15
0x6a6180d6
#16
0x6a6180d6
#17
setData
#2
0x0c7abd22
· blocks 2
#18
0x39435dac
#3
0x0c7abd22
· blocks 1
#4
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
7
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x96571e0a…f574
0xd32edf…ff58
7 touches
6 conflicts
0x1941b441…5889
0x34b655…2a6f
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x850efbe8…a99e
0x065c9d…c394
2 touches
0 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
2 touches
0 conflicts
0x01e7b865…6e6f
0x188d58…ea8e
2 touches
0 conflicts
0x09beabbc…065c
0x188d58…ea8e
2 touches
0 conflicts
0x09beabbc…065d
0x188d58…ea8e
2 touches
0 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
6 conflicts on slot
0x96571e0aee…61f574
Audit this contract →
← previous block
·
next block →
recent activity