pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,897,743
← previous block
next block →
recent activity
Analyzing
Block #97,897,743
36 transactions · 34 stateful · 2026-08-21 11:38:09 UTC
Parallelism
83
/100
Blocked
50
%
Avg conflicts / tx
0.97
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,897,743
· 36 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#2
0xa96df62f
#3
exactOutputSingle
#4
postStateList
#5
updatePrices
· blocks 3
#9
execOrders
· blocks 3
#11
0xab083028
· blocks 1
#12
execOrders
· blocks 1
#14
execOrders
· blocks 1
#16
updateDataFeedsValuesPartial
#17
execPerpOps
#21
0x3f5c179b
· blocks 1
#24
0xed82b078
· blocks 1
#26
execFwdPositionOpsV2
#27
setData
#28
0xcc6517…c449
#29
0x8ab63a…299c
#30
0x59558d29
#6
updatePrices
· blocks 2
#10
execOrders
#13
execOrders
· blocks 2
#15
execOrders
#18
0x5acec890
· blocks 1
#20
0x3f5c179b
#22
batchUpdate
#25
0xed82b078
#31
execOrders
· blocks 4
#7
updatePrices
· blocks 1
#19
0x5acec890
· blocks 2
#32
execOrders
· blocks 3
#8
updatePrices
#23
execFwdPositionOpsV2
· blocks 1
#33
execOrders
· blocks 2
#34
execOrders
· blocks 1
#35
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
6
w1
7
w2
8
w3
9
w0
10
w1
11
w0
12
w0
13
w1
14
w0
15
w1
18
w1
19
w2
20
w1
21
w0
22
w1
23
w3
24
w0
25
w1
31
w1
32
w2
33
w3
35
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0002
0x103de0…bb55
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
8 touches
6 conflicts
0xe22455da…1ce1
0x34b655…2a6f
6 touches
3 conflicts
0xb5cddf91…0abf
0x34b655…2a6f
6 touches
3 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
0xb7b16dd0…0426
0x34b655…2a6f
6 touches
3 conflicts
0xca841faa…486a
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity