pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,279,494
← previous block
next block →
recent activity
Analyzing
Block #89,279,494
36 transactions · 30 stateful · 2026-07-21 20:34:31 UTC
Parallelism
72
/100
Blocked
53
%
Avg conflicts / tx
1.03
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,279,494
· 36 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
postStateList
#3
0xab083028
· blocks 5
#7
0x6a5fd84f
· blocks 1
#8
execPerpOps
#9
execPerpOps
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
0x5a5d9a99
· blocks 5
#19
updateDataFeedsValuesPartial
#21
execFwdPositionOps
#23
0x0c7abd22
#24
batchUpdate
#28
claim
#30
setData
#34
0xc7e3ec2c
#35
0xc7e3ec2c
#4
0xab083028
· blocks 3
#15
0x5a5d9a99
· blocks 4
#22
0x3f5c179b
· blocks 1
#33
0x6a5fd84f
#5
0xab083028
· blocks 2
#16
0x5a5d9a99
· blocks 3
#29
0xed82b078
#6
0xab083028
· blocks 1
#17
0x98717539
· blocks 3
#18
0x5a5d9a99
· blocks 2
#27
0xed82b078
#20
execFwdPositionOps
· blocks 2
#25
execFwdPositionOps
· blocks 3
#26
execFwdPositionOps
· blocks 1
#31
execOrders
· blocks 1
#32
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
7
w0
14
w0
15
w1
16
w2
17
w3
18
w4
22
w1
27
w4
29
w2
31
w8
33
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x49cbdb1b…bda4
0x065c9d…c394
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x27a04273…27c5
0x065c9d…c394
6 touches
3 conflicts
0x4f1ad4b4…e00a
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity