pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,897,428
← previous block
next block →
recent activity
Analyzing
Block #97,897,428
34 transactions · 32 stateful · 2026-08-21 11:36:34 UTC
Parallelism
76
/100
Blocked
72
%
Avg conflicts / tx
1.56
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,897,428
· 34 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 10
#3
updatePrices
#4
updatePrices
#5
0x6ad2e98b
· blocks 2
#10
execPerpOps
#11
execPerpOps
#12
updateDataFeedsValuesPartial
#16
0x3f5c179b
#20
setData
#21
0x59558d29
· blocks 1
#2
0x0c7abd22
· blocks 7
#6
0xab083028
· blocks 2
#9
execOrders
· blocks 1
#13
0x5acec890
· blocks 1
#22
0x59558d29
#7
0xab083028
· blocks 1
#8
0xab083028
#14
execFwdPositionOpsV2
· blocks 2
#17
0x3f5c179b
· blocks 1
#23
0x0c7abd22
· blocks 5
#15
execFwdPositionOpsV2
#18
0x3f5c179b
#19
0xed82b078
#24
0x0c7abd22
· blocks 4
#29
execOrders
· blocks 4
#25
0x0c7abd22
· blocks 3
#30
execOrders
· blocks 3
#26
0x0c7abd22
· blocks 2
#31
execOrders
· blocks 2
#27
0x0c7abd22
· blocks 1
#32
execOrders
· blocks 1
#28
0x0c7abd22
#33
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
7
w2
8
w2
9
w1
13
w1
14
w2
15
w3
17
w2
18
w3
23
w2
24
w3
25
w4
26
w5
27
w6
28
w7
32
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5e99c217…2091
0xd32edf…ff58
15 touches
28 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x801a6e57…d85c
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0018
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0028
0x1b6862…e19c
4 touches
1 conflict
0x4e7eb462…b2aa
0x1b6862…e19c
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
28 conflicts on slot
0x5e99c217a6…472091
Audit this contract →
← previous block
·
next block →
recent activity