pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,431,599
← previous block
next block →
recent activity
Analyzing
Block #91,431,599
39 transactions · 33 stateful · 2026-07-29 19:51:30 UTC
Parallelism
67
/100
Blocked
45
%
Avg conflicts / tx
1.13
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,431,599
· 39 txs across 13 waves · depth 13
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
wave
w12
#0
syscallReward
#1
0xab083028
#2
postStateList
#3
updatePrices
· blocks 1
#5
updatePrices
#6
0x5a5d9a99
· blocks 5
#14
executeBatch
#15
batchUpdate
#16
0x94defb17
#17
0xed82b078
#18
execFwdPositionOps
#19
execOrders
· blocks 1
#20
0x6a6a5a3a
#21
0xd708c5d8
#22
transfer
#23
setData
#25
execOrders
#27
execOrders
#28
execOrders
#31
execOrders
#32
execOrders
#34
0x59558d29
· blocks 2
#37
0xc7e3ec2c
#38
0xc7e3ec2c
#4
updatePrices
#7
0x5a5d9a99
· blocks 4
#35
0x59558d29
· blocks 1
#8
0x5a5d9a99
· blocks 5
#36
0x59558d29
#9
0x5a5d9a99
· blocks 3
#10
0x5a5d9a99
· blocks 5
#11
execFwdPositionOps
· blocks 4
#12
execFwdPositionOps
· blocks 2
#13
execFwdPositionOps
· blocks 1
#24
execOrders
· blocks 4
#26
execOrders
· blocks 3
#29
execOrders
· blocks 2
#30
execOrders
· blocks 1
#33
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w0
7
w1
8
w2
9
w3
10
w4
11
w5
12
w6
13
w7
24
w8
29
w10
30
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xacd1b162…bee6
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…004c
0x80c745…7210
6 touches
3 conflicts
0x12e8fcf0…63bb
0x34b655…2a6f
6 touches
3 conflicts
0x155e52ca…fac7
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x92115abd…ad76
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity