pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,249,871
← previous block
next block →
recent activity
Analyzing
Block #86,249,871
21 transactions · 16 stateful · 2026-07-07 18:52:47 UTC
Parallelism
86
/100
Blocked
38
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,249,871
· 21 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0xcf7468f4
#3
execute
#4
0xe3a3c9cc
#5
0xe3a3c9cc
#6
0x39435dac
· blocks 1
#7
0x39435dac
#9
updateDataFeedsValuesPartial
#11
0x3f5c179b
#12
0x3f5c179b
#13
0x0f6795d9
· blocks 1
#16
forward
#17
setData
#20
0x5d2fd812
#8
0x39435dac
#10
0x0c7abd22
· blocks 2
#18
0x39435dac
· blocks 1
#14
0x0c7abd22
#15
createModule
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w0
8
w1
10
w1
13
w0
14
w2
15
w2
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd4e43d4e…fe99
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0x3bdd71a2…b6eb
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xd99b3b64…1c95
0x34b655…2a6f
4 touches
1 conflict
0xf195ad96…e0c3
0x34b655…2a6f
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x01e7b865…6e6d
0x188d58…ea8e
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
3 conflicts on slot
0xd4e43d4e21…7bfe99
Audit this contract →
← previous block
·
next block →
recent activity