pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,962,970
← previous block
next block →
recent activity
Analyzing
Block #86,962,970
39 transactions · 25 stateful · 2026-07-11 02:20:13 UTC
Parallelism
80
/100
Blocked
44
%
Avg conflicts / tx
0.69
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,962,970
· 39 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
execute
#2
0x6a51a8d4
#3
0xb264ae19
#4
0xb264ae19
#5
0xcf7468f4
#6
0x1094dc9f
#7
0x0c7abd22
· blocks 6
#8
0xc341932e
#9
0x6b8f732b
#10
updatePrices
· blocks 1
#11
updatePrices
#12
updatePrices
#17
0x6b8f732b
#18
0x6b8f732b
#21
0x5a5d9a99
· blocks 1
#22
0x5a5d9a99
#23
updateDataFeedsValuesPartial
#24
updateDataFeedsValuesPartial
#25
updateDataFeedsValuesPartial
#27
0x62be7533
#30
0x3f5c179b
#31
0x3f5c179b
#34
execFwdPositionOps
#35
0x6a51a8d4
#36
approve
#37
setData
#38
0xc7e3ec2c
#13
updatePrices
#14
0x0c7abd22
· blocks 5
#26
execFwdPositionOps
· blocks 2
#15
0x0c7abd22
· blocks 4
#28
execFwdPositionOps
· blocks 1
#16
0x0c7abd22
· blocks 3
#29
execFwdPositionOps
#19
0x0c7abd22
· blocks 2
#20
0x0c7abd22
· blocks 1
#32
0x0c7abd22
· blocks 1
#33
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
10
w0
13
w1
14
w1
15
w2
16
w3
19
w4
20
w5
21
w0
26
w1
28
w2
29
w3
32
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x562d4e91…8711
0xd32edf…ff58
13 touches
21 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x32f1fe90…5ee3
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0xcb45d9d6…cb86
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0002
0x04fdea…47d7
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x00000000…001e
0x1b6862…e19c
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
21 conflicts on slot
0x562d4e91b6…788711
Audit this contract →
← previous block
·
next block →
recent activity