pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,569,887
← previous block
next block →
recent activity
Analyzing
Block #97,569,887
32 transactions · 32 stateful · 2026-08-20 07:48:26 UTC
Parallelism
81
/100
Blocked
50
%
Avg conflicts / tx
1.28
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,569,887
· 32 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x7b84f330
· blocks 1
#2
matchOrders
· blocks 1
#4
0xab083028
#5
execOrders
· blocks 1
#6
execOrder
· blocks 3
#7
execOrder
· blocks 3
#12
0x5acec890
· blocks 4
#13
updateDataFeedsValuesPartial
#14
execFwdPositionOpsV2
· blocks 1
#15
placeAndExecuteMarketSell
· blocks 4
#21
0xed82b078
#22
transfer
#23
setData
#24
0x59558d29
#25
execOrders
· blocks 5
#3
matchOrders
#8
execOrder
· blocks 1
#9
execOrder
· blocks 1
#16
placeAndExecuteMarketBuy
· blocks 3
#20
execFwdPositionOpsV2
#26
execOrders
· blocks 4
#31
0x7b84f330
#10
execOrder
#11
execOrder
#17
placeAndExecuteMarketSell
· blocks 2
#27
execOrders
· blocks 3
#18
placeAndExecuteMarketSell
· blocks 1
#28
execOrders
· blocks 2
#19
placeAndExecuteMarketSell
#29
execOrders
· blocks 1
#30
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
5
w0
6
w0
7
w0
8
w1
9
w1
10
w2
11
w2
12
w0
14
w0
15
w0
16
w1
17
w2
18
w3
19
w4
20
w1
27
w2
28
w3
29
w4
30
w5
31
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
10 touches
10 conflicts
0xa1087a5c…66c4
0x754704…b603
10 touches
10 conflicts
0xe2f0728b…2407
0x065c9d…c394
8 touches
6 conflicts
0x0778475b…bd75
0x2a68ba…90c5
8 touches
6 conflicts
0x326a02b5…8dad
0x34b655…2a6f
8 touches
6 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
8 touches
6 conflicts
0xec7d120d…7084
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:
Perpl
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity