pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,885,700
← previous block
next block →
recent activity
Analyzing
Block #90,885,700
33 transactions · 27 stateful · 2026-07-27 22:02:02 UTC
Parallelism
85
/100
Blocked
48
%
Avg conflicts / tx
0.58
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,885,700
· 33 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0x6a67d5d2
· blocks 1
#4
0x6a67d5d1
#5
0x6a67d5d1
#6
updatePrices
· blocks 1
#8
updatePrices
#9
0xab083028
· blocks 3
#12
execPerpOps
· blocks 1
#14
execPerpOps
#15
execPerpOps
#16
0x5a5d9a99
· blocks 2
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
execFwdPositionOps
#21
execFwdPositionOps
#24
0x3f5c179b
#26
execFwdPositionOps
· blocks 3
#29
0x6a67d5d2
#30
setData
#3
0x6a67d5d2
#7
updatePrices
#10
0xab083028
· blocks 2
#13
execPerpOps
#17
0x5a5d9a99
· blocks 1
#27
execOrders
· blocks 1
#11
0xab083028
· blocks 2
#22
0x3f5c179b
#28
execFwdPositionOps
#31
execOrders
· blocks 1
#23
0x3f5c179b
· blocks 1
#32
execOrders
#25
batchUpdate
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
6
w0
7
w1
9
w0
10
w1
11
w2
12
w0
13
w1
16
w0
17
w1
22
w2
23
w3
25
w4
26
w0
27
w1
28
w2
31
w2
32
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xb8431b57…6825
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x76d1e78d…7877
0x40c49f…2af0
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x731f2745…9370
0xa6afd3…d132
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
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
3 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity