pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,530,020
← previous block
next block →
recent activity
Analyzing
Block #97,530,020
33 transactions · 33 stateful · 2026-08-20 04:26:11 UTC
Parallelism
76
/100
Blocked
58
%
Avg conflicts / tx
1.42
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,530,020
· 33 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 1
#3
0x7b84f330
· blocks 1
#4
updatePrices
#5
0xab083028
· blocks 1
#6
execOrders
· blocks 1
#7
updateDataFeedsValuesPartial
#8
execOrder
· blocks 7
#16
execPerpOps
· blocks 1
#19
placeAndExecuteMarketBuy
· blocks 4
#26
forward
#27
forward
#28
setData
#29
0x59558d29
#2
0x0c7abd22
#9
execOrder
· blocks 7
#17
execPerpOps
#20
placeAndExecuteMarketBuy
· blocks 3
#24
0x3f5c179b
#32
0x7b84f330
#10
execOrder
· blocks 5
#18
execFwdPositionOpsV2
· blocks 2
#21
placeAndExecuteMarketSell
· blocks 2
#11
execOrder
· blocks 4
#22
placeAndExecuteMarketSell
· blocks 1
#25
execFwdPositionOpsV2
#30
execOrders
· blocks 1
#12
execOrder
· blocks 3
#23
placeAndExecuteMarketSell
#31
execOrders
#13
execOrder
· blocks 2
#14
execOrder
· blocks 1
#15
execOrder
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w0
6
w0
8
w0
9
w1
10
w2
11
w3
12
w4
13
w5
14
w6
15
w7
18
w2
24
w1
32
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x85054dde…45f1
0x34b655…2a6f
16 touches
28 conflicts
0xa1087a5c…66c4
0x754704…b603
10 touches
10 conflicts
0xec7d120d…7084
0x34b655…2a6f
8 touches
6 conflicts
0xb3fb9fb5…64db
0x34b655…2a6f
8 touches
6 conflicts
0x0778475b…bd75
0x2a68ba…90c5
6 touches
3 conflicts
0x646d671f…8b69
0x065c9d…c394
6 touches
3 conflicts
0xd996735f…872f
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
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:
Perpl
28 conflicts on slot
0x85054dde2c…8945f1
Audit this contract →
← previous block
·
next block →
recent activity