pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,937,359
← previous block
next block →
recent activity
Analyzing
Block #99,937,359
39 transactions · 33 stateful · 2026-08-28 15:44:47 UTC
Parallelism
87
/100
Blocked
33
%
Avg conflicts / tx
0.56
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,937,359
· 39 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0x6a91ad67
#4
execOrders
· blocks 2
#5
0x6a91ad67
#6
updatePrices
· blocks 2
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
execOrder
#13
0x59558d29
#15
execOrders
· blocks 2
#19
updateDataFeedsValuesPartial
#20
execFwdPositionOpsV2
#22
executeBatch
#23
0x3f5c179b
#24
0xed82b078
#25
execFwdPositionOpsV2
· blocks 2
#26
setData
#27
execOrders
#28
execOrders
· blocks 1
#29
execOrders
#30
execOrders
#31
execOrders
#32
execOrders
#33
execOrders
#35
execOrders
#36
execOrders
#2
0x0c7abd22
· blocks 3
#7
updatePrices
· blocks 1
#16
execOrders
· blocks 1
#34
execOrders
· blocks 2
#8
updatePrices
#14
0xb414539a
#17
0x0c7abd22
· blocks 2
#21
execFwdPositionOpsV2
#18
0x0c7abd22
#37
execOrders
· blocks 1
#38
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
6
w0
7
w1
8
w2
14
w2
15
w0
16
w1
17
w2
18
w3
21
w2
25
w0
28
w0
34
w1
37
w3
38
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d511cc1…07a8
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x48a29a03…c436
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0002
0xf5b5f7…6d70
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x865fd292…bd32
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
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
6 conflicts on slot
0x0d511cc191…3d07a8
Audit this contract →
← previous block
·
next block →
recent activity