pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,629,851
← previous block
next block →
recent activity
Analyzing
Block #86,629,851
31 transactions · 26 stateful · 2026-07-09 13:13:06 UTC
Parallelism
74
/100
Blocked
50
%
Avg conflicts / tx
1.35
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,629,851
· 31 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
0x0c7abd22
· blocks 8
#9
0xff020000
#10
0xff020000
#11
0x1094dc9f
#12
0x05ee6a22
#13
0x05ee6a22
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
execFwdPositionOps
· blocks 1
#18
0x3f5c179b
#19
0x3f5c179b
· blocks 1
#21
execFwdPositionOps
· blocks 4
#22
0x57368ddf
#24
0xed82b078
#25
0x6a4f9ed9
#26
setData
#30
0xc7e3ec2c
#2
0x0c7abd22
· blocks 6
#20
batchUpdate
#23
execFwdPositionOps
· blocks 3
#3
0x0c7abd22
· blocks 5
#27
execOrders
· blocks 2
#4
0x0c7abd22
· blocks 5
#28
execOrders
· blocks 1
#5
0x0c7abd22
· blocks 3
#14
0x5739cb46
#29
execOrders
#6
0x0c7abd22
· blocks 2
#7
0x0c7abd22
· blocks 1
#8
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
5
w4
6
w5
7
w6
8
w7
14
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2fd39c0e…2d6c
0xd32edf…ff58
15 touches
28 conflicts
0x5d537073…cf27
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x4c770fe0…b972
0x3bd359…433a
6 touches
3 conflicts
0x00000000…0000
0x714a26…182d
6 touches
3 conflicts
0x00000000…0002
0x714a26…182d
6 touches
3 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
28 conflicts on slot
0x2fd39c0e04…212d6c
Audit this contract →
← previous block
·
next block →
recent activity