pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,183,289
← previous block
next block →
recent activity
Analyzing
Block #86,183,289
17 transactions · 15 stateful · 2026-07-07 11:27:59 UTC
Parallelism
76
/100
Blocked
40
%
Avg conflicts / tx
0.53
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,183,289
· 17 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
0x0f6795d9
· blocks 1
#7
0x0f6795d9
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#11
0x5339c59f
#13
0x39435dac
#14
setData
#15
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 3
#12
0x0f6795d9
#16
0x39435dac
#3
0x0c7abd22
· blocks 1
#10
0xed82b078
#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
6
w0
10
w2
12
w1
15
w0
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4afc773b…13af
0xd32edf…ff58
7 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x47a87da7…eb2d
0x34b655…2a6f
4 touches
1 conflict
0xa9815ec1…6525
0x065c9d…c394
3 touches
1 conflict
0x00000000…002e
0x1b6862…e19c
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
0x4afc773bf3…8013af
Audit this contract →
← previous block
·
next block →
recent activity