pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,496,351
← previous block
next block →
recent activity
Analyzing
Block #99,496,351
21 transactions · 17 stateful · 2026-08-27 02:31:22 UTC
Parallelism
62
/100
Blocked
53
%
Avg conflicts / tx
1.24
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,496,351
· 21 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 7
#3
execute
#4
0x05ee6a22
#6
0x5acec890
· blocks 1
#8
updateDataFeedsValuesPartial
#9
0x59558d29
#10
execPerpOps
#12
0x6b8f732b
#17
execFwdPositionOpsV2
#18
execFwdPositionOpsV2
· blocks 1
#20
setData
#2
0x0c7abd22
· blocks 5
#7
0x928e4afa
#19
execFwdPositionOpsV2
#5
0x0c7abd22
· blocks 5
#11
0xb414539a
· blocks 1
#13
0x0c7abd22
· blocks 3
#14
0x0c7abd22
· blocks 2
#15
0x0c7abd22
· blocks 1
#16
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w2
6
w0
7
w1
11
w3
13
w4
14
w5
15
w6
16
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x04b38dfd…e0f7
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…0028
0x1b6862…e19c
8 touches
6 conflicts
0xd9c38979…adcd
0x065c9d…c394
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0018
0x1b6862…e19c
8 touches
6 conflicts
0x98067f20…59e3
0x1b6862…e19c
8 touches
6 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
21 conflicts on slot
0x04b38dfd3a…dbe0f7
Audit this contract →
← previous block
·
next block →
recent activity