pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,520,531
← previous block
next block →
recent activity
Analyzing
Block #97,520,531
37 transactions · 30 stateful · 2026-08-20 03:38:27 UTC
Parallelism
89
/100
Blocked
43
%
Avg conflicts / tx
0.49
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,520,531
· 37 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x89aceef0
#3
0x7b84f330
· blocks 1
#4
0xab083028
· blocks 1
#5
execOrders
· blocks 3
#8
execOrder
· blocks 2
#11
updatePrices
· blocks 1
#14
execFwdPositionOpsV2
· blocks 1
#15
placeAndExecuteMarketBuy
#16
placeAndExecuteMarketBuy
#17
placeAndExecuteMarketSell
#18
placeAndExecuteMarketBuy
#19
placeAndExecuteMarketBuy
#20
placeAndExecuteMarketSell
· blocks 2
#22
0x3f5c179b
#23
0x3f5c179b
#24
0x3f5c179b
#26
forward
#28
0xed82b078
#29
setData
#30
withdraw
#31
0x59558d29
#33
execOrders
#6
execOrders
· blocks 1
#10
execOrder
#12
updatePrices
#13
execFwdPositionOpsV2
#21
placeAndExecuteMarketSell
· blocks 1
#27
execFwdPositionOpsV2
#32
execOrders
· blocks 2
#36
0x7b84f330
#7
execOrder
· blocks 1
#25
batchUpdate
#34
execOrders
· blocks 1
#9
execOrder
#35
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
5
w0
6
w1
7
w2
8
w0
9
w3
10
w1
11
w0
12
w1
13
w1
14
w0
20
w0
21
w1
25
w2
27
w1
32
w1
34
w2
35
w3
36
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x0778475b…bd75
0x2a68ba…90c5
6 touches
3 conflicts
0x2a9f5179…186d
0x065c9d…c394
5 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x326a02b5…8dad
0x34b655…2a6f
4 touches
1 conflict
0x38c47502…1005
0x34b655…2a6f
4 touches
1 conflict
0x6adafd54…0395
0x34b655…2a6f
4 touches
1 conflict
0xb3fb9fb5…64db
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:
Perpl
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity