pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,710,536
← previous block
next block →
recent activity
Analyzing
Block #87,710,536
25 transactions · 20 stateful · 2026-07-14 13:39:37 UTC
Parallelism
84
/100
Blocked
45
%
Avg conflicts / tx
0.6
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,710,536
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
0x4494414b
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
0x39435dac
· blocks 2
#10
0x5a5d9a99
#11
0x5a5d9a99
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#17
updatePriceFeedsIfNecessary
#20
0x39435dac
#21
setData
#22
0x39435dac
· blocks 1
#23
0x39435dac
#2
0x0c7abd22
· blocks 2
#14
0x0f6795d9
· blocks 2
#18
0x3f5c179b
· blocks 1
#24
0x39435dac
#3
0x0c7abd22
· blocks 1
#15
0x0f6795d9
· blocks 1
#19
0x5339c59f
#4
0x0c7abd22
#16
0x0f6795d9
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
9
w0
14
w1
15
w2
16
w3
18
w1
19
w2
22
w0
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd6374431…dc75
0xd32edf…ff58
7 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x461a3556…5948
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x2a9e9bd1…5368
0x2a68ba…90c5
6 touches
3 conflicts
0x404cb1d9…7f56
0xa6afd3…d132
5 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x41bd2e6b…e240
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
0xd637443140…acdc75
Audit this contract →
← previous block
·
next block →
recent activity