pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,988,757
← previous block
next block →
recent activity
Analyzing
Block #98,988,757
30 transactions · 18 stateful · 2026-08-25 07:50:04 UTC
Parallelism
90
/100
Blocked
50
%
Avg conflicts / tx
0.4
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,988,757
· 30 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0x4ccf0801
· blocks 1
#3
batchCancelOrders
· blocks 2
#4
0x6a8d49a4
· blocks 1
#6
0x41a8f47c
#7
0x6a8d49a4
#8
updatePrices
· blocks 1
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
0xab083028
· blocks 3
#16
0xab083028
#17
0xab083028
#19
0x6a8d49a4
#20
0x6a8d49a4
#22
0x59558d29
#25
execFwdPositionOpsV2
· blocks 1
#26
execFwdPositionOpsV2
#28
withdraw
#5
0x6a8d49a4
#9
updatePrices
#15
0xab083028
· blocks 2
#21
0x4cb2db39
#23
0x3f5c179b
· blocks 1
#29
execOrders
#18
0xab083028
#24
0x3f5c179b
#27
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w0
5
w1
8
w0
9
w1
14
w0
15
w1
18
w2
21
w1
23
w1
24
w2
25
w0
27
w2
29
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x354e383e…817c
0xa6afd3…d132
6 touches
3 conflicts
0x00000000…0002
0xbb3f3c…e046
4 touches
1 conflict
0xc9dbd3c7…ac9f
0x40c49f…2af0
4 touches
1 conflict
0xd08db6ee…a943
0x40c49f…2af0
4 touches
1 conflict
0xfe55a1b7…5088
0x40c49f…2af0
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x00000000…004c
0x80c745…7210
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