pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,080,377
← previous block
next block →
recent activity
Analyzing
Block #99,080,377
37 transactions · 30 stateful · 2026-08-25 15:37:28 UTC
Parallelism
84
/100
Blocked
53
%
Avg conflicts / tx
0.78
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,080,377
· 37 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xdf921160
#2
0x0756e95c
#3
0x6a8db72f
#4
0x41a8f47c
#5
0x6a8db72f
#6
0x5acec890
· blocks 4
#8
setData
#9
updatePrices
· blocks 3
#13
0x6ad2e98b
· blocks 4
#18
0x5acec890
#20
0x59558d29
#21
0x6a8db72f
#22
transfer
#23
exactInputSingle
#24
0x3f5c179b
#31
forward
#32
forward
#34
updateDataFeedsValuesPartial
#35
execOrders
#36
execOrders
#7
0x5acec890
· blocks 2
#10
updatePrices
· blocks 2
#14
0xab083028
· blocks 3
#19
0x5acec890
#25
0x3f5c179b
#11
updatePrices
· blocks 1
#15
0x6ad2e98b
· blocks 2
#17
0x5acec890
· blocks 3
#28
execFwdPositionOpsV2
· blocks 1
#12
updatePrices
#16
0x8263f5d9
· blocks 1
#26
0x0c7abd22
#29
execFwdPositionOpsV2
· blocks 2
#27
batchUpdate
#30
execFwdPositionOpsV2
· blocks 1
#33
redeemDelegations
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
9
w0
10
w1
11
w2
12
w3
13
w0
14
w1
15
w2
16
w3
17
w2
19
w1
25
w1
26
w3
27
w4
28
w2
29
w3
30
w4
33
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…0002
0xf5b5f7…6d70
8 touches
6 conflicts
0x014e90b3…470f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x47b807a2…3307
0x065c9d…c394
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xca841faa…486a
0x34b655…2a6f
6 touches
3 conflicts
0xfaf5fe80…1ffc
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:
Kuru Exchange: MarginAccount
6 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity