pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,513,896
← previous block
next block →
recent activity
Analyzing
Block #86,513,896
20 transactions · 16 stateful · 2026-07-09 00:16:25 UTC
Parallelism
80
/100
Blocked
31
%
Avg conflicts / tx
0.45
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,513,896
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
0x6ad2e98b
#5
0x39435dac
· blocks 2
#6
0x39435dac
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#11
0x0f6795d9
· blocks 1
#12
0x3f5c179b
#13
0x57368ddf
#14
0x0f6795d9
#15
0x6a4ee8d1
#16
setData
#17
0x9c2d8f…cf5a
#18
0xe7656b…674c
#2
0x0c7abd22
· blocks 2
#7
0x5a5d9a99
#19
0x39435dac
#3
0x0c7abd22
· blocks 1
#10
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
7
w1
10
w3
11
w0
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb7175c0a…1216
0xd32edf…ff58
7 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x4649b1c7…80d1
0x34b655…2a6f
4 touches
1 conflict
0x6b2ba712…0214
0x34b655…2a6f
4 touches
1 conflict
0x70b87e4d…65d5
0x34b655…2a6f
4 touches
1 conflict
0x7c0bdc54…9dde
0x34b655…2a6f
4 touches
1 conflict
0xd5b06032…7fb8
0x34b655…2a6f
4 touches
1 conflict
0xd99b3b64…1c95
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
0xb7175c0af7…d71216
Audit this contract →
← previous block
·
next block →
recent activity