pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,793,737
← previous block
next block →
recent activity
Analyzing
Block #86,793,737
24 transactions · 20 stateful · 2026-07-10 07:28:47 UTC
Parallelism
79
/100
Blocked
50
%
Avg conflicts / tx
0.79
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,793,737
· 24 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0xcf7468f4
#6
0xab083028
· blocks 1
#7
updatePrices
#8
0x5a5d9a99
· blocks 2
#11
updateDataFeedsValuesPartial
#13
0x0f6795d9
· blocks 1
#14
0x0f6795d9
· blocks 2
#15
0x3f5c179b
#20
0x6a509fa7
#21
setData
#22
0xc22642…472e
#23
0x246e76…efe8
#2
0x0c7abd22
· blocks 4
#9
0x5a5d9a99
· blocks 1
#16
0x3f5c179b
#17
0x0f6795d9
· blocks 1
#3
0x0c7abd22
· blocks 2
#10
0x5a5d9a99
#18
0x0f6795d9
#19
0xed82b078
#4
0x0c7abd22
· blocks 1
#12
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
6
w0
8
w0
9
w1
10
w2
12
w4
13
w0
14
w0
16
w1
17
w1
18
w2
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa316d1aa…942a
0xd32edf…ff58
9 touches
10 conflicts
0x74550a4b…68bd
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1aa
0xb1dbf0…c0d3
6 touches
3 conflicts
0x8a35acfb…d1ab
0xb1dbf0…c0d3
5 touches
3 conflicts
0x875c3459…2879
0x34b655…2a6f
4 touches
1 conflict
0x8eed7e30…c1ef
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
10 conflicts on slot
0xa316d1aa07…98942a
Audit this contract →
← previous block
·
next block →
recent activity