pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,417,866
← previous block
next block →
recent activity
Analyzing
Block #91,417,866
35 transactions · 28 stateful · 2026-07-29 18:41:31 UTC
Parallelism
71
/100
Blocked
46
%
Avg conflicts / tx
1.06
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,417,866
· 35 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
execute
#2
executePacked
#3
0xaf5e395a
#4
0x6a6a49d3
· blocks 2
#5
updatePrices
#6
0xab083028
#7
execPerpOps
#8
execPerpOps
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x5a5d9a99
· blocks 5
#18
updateDataFeedsValuesPartial
#20
batchUpdate
#21
execOrders
#23
0xed82b078
#25
setData
#26
redeemDelegations
#27
execOrders
· blocks 5
#33
0x59558d29
#34
0xc7e3ec2c
#9
0x6a6a49d3
· blocks 1
#14
0x5a5d9a99
· blocks 4
#15
0x5a5d9a99
· blocks 3
#17
execFwdPositionOps
· blocks 5
#24
0x6a6a49d3
#16
0x5a5d9a99
· blocks 1
#22
execOrders
#19
execFwdPositionOps
· blocks 1
#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
4
w0
9
w1
13
w0
14
w1
15
w2
16
w3
17
w2
19
w4
22
w3
24
w2
27
w0
28
w5
29
w6
30
w7
31
w8
32
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x5502e1cc…3910
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xb9834665…e363
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