pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,520,309
← previous block
next block →
recent activity
Analyzing
Block #97,520,309
36 transactions · 26 stateful · 2026-08-20 03:37:20 UTC
Parallelism
81
/100
Blocked
50
%
Avg conflicts / tx
0.53
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,520,309
· 36 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x1ada0a83
· blocks 1
#2
execute
#3
executePacked
#4
0x0c7abd22
· blocks 1
#5
0x7b84f330
· blocks 1
#6
0xf8b1083e
#7
main_all
#8
main_all
#9
setData
#10
postStateList
#11
0xab083028
· blocks 1
#12
0x6ad2e98b
#13
execOrders
· blocks 3
#16
0xf8b1083e
#17
execOrder
#21
execPerpOps
#22
0xe3a3c9cc
#25
updateDataFeedsValuesPartial
#26
0x62be7533
#27
executeBatch
#32
0xed82b078
#33
0x59558d29
#14
execOrders
· blocks 2
#15
dagSwapByOrderId
#23
0x5acec890
· blocks 1
#28
0x3f5c179b
#29
0x0c7abd22
#35
0x7b84f330
#18
execOrder
· blocks 5
#31
execFwdPositionOpsV2
#19
execOrder
· blocks 1
#24
execOrders
· blocks 1
#20
execOrder
· blocks 1
#30
execFwdPositionOpsV2
· blocks 1
#34
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w0
11
w0
13
w0
14
w1
15
w1
18
w2
19
w3
20
w4
23
w1
24
w3
28
w1
29
w1
30
w5
31
w2
34
w6
35
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xe5a1a5cb…5ca1
0x34b655…2a6f
6 touches
3 conflicts
0x816e001c…9804
0x34b655…2a6f
6 touches
3 conflicts
0xb3fb9fb5…64db
0x34b655…2a6f
6 touches
3 conflicts
0xbde524f4…43bf
0x34b655…2a6f
4 touches
1 conflict
0xc158f1d9…bc17
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0xfadc118d…5d64
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity