pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,657,500
← previous block
next block →
recent activity
Analyzing
Block #97,657,500
42 transactions · 31 stateful · 2026-08-20 15:15:16 UTC
Parallelism
74
/100
Blocked
58
%
Avg conflicts / tx
1.71
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,657,500
· 42 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
execute
· blocks 3
#2
0xcf7468f4
#3
exactInputSingle
#4
setData
· blocks 1
#7
0x32d01e04
#8
0xab083028
· blocks 2
#10
0x8263f5d9
#11
0x8263f5d9
#12
0x0c7abd22
· blocks 10
#17
execOrder
· blocks 1
#19
execPerpOps
#20
execPerpOps
#21
execPerpOps
#22
execPerpOps
#23
0x0c7abd22
#25
updateDataFeedsValuesPartial
#26
0x5acec890
· blocks 3
#35
0x0c7abd22
#36
0x0c7abd22
#37
execFwdPositionOpsV2
#38
batchUpdate
#40
0x59558d29
#41
0x59558d29
#5
0x6ad2e98b
· blocks 2
#13
0x0c7abd22
· blocks 9
#18
execOrder
#27
0x5acec890
· blocks 2
#39
setData
#6
0xab083028
· blocks 1
#14
0x0c7abd22
· blocks 8
#28
0x928e4afa
· blocks 1
#9
0xab083028
· blocks 1
#15
0x0c7abd22
· blocks 7
#29
0x5acec890
#16
0x0c7abd22
· blocks 6
#24
0x0c7abd22
· blocks 5
#30
0x0c7abd22
· blocks 4
#31
0x0c7abd22
· blocks 3
#32
0x0c7abd22
· blocks 2
#33
0x0c7abd22
· blocks 1
#34
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w2
8
w0
9
w3
12
w0
13
w1
14
w2
15
w3
16
w4
24
w5
30
w6
31
w7
32
w8
33
w9
34
w10
39
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xaf8ba42c…4bb1
0xd32edf…ff58
21 touches
55 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x09106a95…1467
0x33176b…e078
4 touches
1 conflict
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0x09b046db…9f3a
0x34b655…2a6f
4 touches
1 conflict
0x0e3b59e9…d9d0
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
55 conflicts on slot
0xaf8ba42cf3…2e4bb1
Audit this contract →
← previous block
·
next block →
recent activity