pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,525,976
← previous block
next block →
recent activity
Analyzing
Block #97,525,976
40 transactions · 32 stateful · 2026-08-20 04:05:51 UTC
Parallelism
82
/100
Blocked
47
%
Avg conflicts / tx
0.7
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,525,976
· 40 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
postStateList
#2
0x7b84f330
#3
0x7b84f330
· blocks 1
#4
matchOrders
#5
matchOrders
#6
0x6ad2e98b
#7
0xab083028
· blocks 2
#9
0xab083028
· blocks 3
#10
0xab083028
#11
execOrders
· blocks 1
#13
execPerpOps
#14
execPerpOps
#15
execOrder
#16
execOrders
· blocks 1
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#21
execFwdPositionOpsV2
· blocks 1
#22
execFwdPositionOpsV2
#25
execFwdPositionOpsV2
#27
setData
· blocks 1
#29
0x59558d29
· blocks 1
#33
execOrders
#38
0x7b84f330
#8
0xab083028
#12
execOrders
· blocks 3
#20
0x0c7abd22
· blocks 2
#26
0xed82b078
#28
setData
#30
0x59558d29
#39
0x7b84f330
#23
0xed82b078
· blocks 1
#32
execOrders
· blocks 4
#24
0xed82b078
· blocks 1
#34
execOrders
· blocks 3
#31
swap
#35
execOrders
· blocks 2
#36
execOrders
· blocks 1
#37
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
7
w0
8
w1
9
w0
11
w0
12
w1
16
w0
20
w1
21
w0
23
w2
24
w3
26
w1
27
w0
28
w1
29
w0
30
w1
31
w4
32
w2
34
w3
35
w4
36
w5
37
w6
39
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
6 touches
3 conflicts
0x4681609f…6493
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x62d6e82b…a750
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity