pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,961,503
← previous block
next block →
recent activity
Analyzing
Block #91,961,503
44 transactions · 36 stateful · 2026-07-31 16:17:18 UTC
Parallelism
73
/100
Blocked
61
%
Avg conflicts / tx
1.39
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,961,503
· 44 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
execute
#3
0x6a6ccb06
#4
setData
#5
postStateList
#7
execOrder
· blocks 4
#8
updatePrices
#9
updatePrices
#10
0x0c7abd22
#12
0x0c7abd22
#13
0x0c7abd22
#14
0x0c7abd22
#19
0x3f5c179b
#20
0x3f5c179b
· blocks 1
#22
0x94defb17
#24
0xed82b078
· blocks 2
#32
updateDataFeedsValuesPartial
#33
0xd708c5d8
#36
execOrders
#37
execOrders
#43
0x59558d29
#6
0x0c7abd22
· blocks 2
#16
execFwdPositionOps
· blocks 6
#21
batchUpdate
#25
0xed82b078
· blocks 2
#11
0x0c7abd22
· blocks 4
#17
execFwdPositionOps
· blocks 4
#29
0xed82b078
#30
0xed82b078
#15
0x5a5d9a99
· blocks 2
#18
execFwdPositionOps
· blocks 1
#23
execFwdPositionOps
· blocks 1
#26
execOrders
· blocks 4
#27
execOrders
· blocks 2
#31
execOrders
· blocks 1
#28
execOrders
· blocks 1
#34
execOrders
· blocks 6
#35
execOrders
· blocks 5
#38
execOrders
· blocks 4
#39
execOrders
· blocks 3
#40
execOrders
· blocks 2
#41
execOrders
· blocks 1
#42
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w1
7
w0
11
w2
15
w3
16
w1
17
w2
18
w3
23
w3
26
w3
30
w2
31
w4
34
w5
35
w6
39
w8
40
w9
42
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xb4e0a934…5fc7
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x928d6b23…536f
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity