pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,381,381
← previous block
next block →
recent activity
Analyzing
Block #98,381,381
39 transactions · 27 stateful · 2026-08-23 04:17:46 UTC
Parallelism
77
/100
Blocked
48
%
Avg conflicts / tx
1.1
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,381,381
· 39 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 9
#7
0x0c7abd22
#10
0x0c7abd22
#11
0x0c7abd22
#12
0x41a8f47c
#13
0x05ee6a22
#14
0x05ee6a22
#15
0x05ee6a22
#16
0x05ee6a22
#17
execOrders
#19
execOrders
· blocks 1
#22
0x59558d29
· blocks 1
#24
execPerpOps
#25
0x6cfade05
#26
forward
#27
execPerpOps
#28
0x0c7abd22
#30
execFwdPositionOpsV2
#31
execFwdPositionOpsV2
· blocks 1
#32
0x3f5c179b
#33
0x3f5c179b
#35
updateDataFeedsValuesPartial
#36
setData
#37
execOrders
#38
execOrders
#2
0x0c7abd22
· blocks 7
#18
0xab083028
#20
execOrder
· blocks 2
#23
0x59558d29
#3
0x0c7abd22
· blocks 6
#21
execOrder
· blocks 1
#4
0x0c7abd22
· blocks 5
#34
execFwdPositionOpsV2
#5
0x0c7abd22
· blocks 4
#6
0x0c7abd22
· blocks 3
#8
0x0c7abd22
· blocks 2
#9
0x0c7abd22
· blocks 1
#29
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
8
w6
9
w7
18
w1
29
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x714d85b3…8cb1
0xd32edf…ff58
17 touches
36 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xadb553c0…430a
0x34b655…2a6f
4 touches
1 conflict
0xb7b16dd0…0426
0x34b655…2a6f
4 touches
1 conflict
0xd66696e0…0842
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
36 conflicts on slot
0x714d85b366…048cb1
Audit this contract →
← previous block
·
next block →
recent activity