pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,387,702
← previous block
next block →
recent activity
Analyzing
Block #91,387,702
37 transactions · 33 stateful · 2026-07-29 16:09:24 UTC
Parallelism
73
/100
Blocked
52
%
Avg conflicts / tx
1.11
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,387,702
· 37 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
main_all
#6
setData
#8
postStateList
#9
execOrder
· blocks 2
#10
claim
#12
executeBatch
#13
execFwdPositionOps
· blocks 4
#15
0xed82b078
#16
execFwdPositionOps
· blocks 1
#17
execOrders
· blocks 3
#21
execOrders
#23
transfer
#24
0x34653439
#25
0x6a6a262c
#27
execOrders
#33
0x59558d29
· blocks 1
#35
0xc7e3ec2c
#36
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#11
execFwdPositionOps
· blocks 1
#18
execOrders
· blocks 2
#34
0x59558d29
#3
0x0c7abd22
· blocks 2
#19
execOrders
· blocks 1
#22
execOrders
#5
0x0c7abd22
#7
0xab083028
· blocks 1
#20
execOrders
· blocks 2
#14
batchUpdate
#26
execOrders
· blocks 5
#28
execOrders
· blocks 4
#29
execOrders
· blocks 3
#30
execOrders
· blocks 2
#31
execOrders
· blocks 1
#32
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w3
7
w3
9
w0
11
w1
13
w0
14
w4
16
w0
17
w0
18
w1
19
w2
20
w3
22
w2
26
w4
30
w7
31
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x66d5e476…8a1f
0x34b655…2a6f
8 touches
6 conflicts
0xbde524f4…43bf
0x34b655…2a6f
8 touches
6 conflicts
0xb0ea3d0a…437f
0xd32edf…ff58
7 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x34a1ee7e…fb20
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity