pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#101,091,971
← previous block
next block →
recent activity
Analyzing
Block #101,091,971
39 transactions · 26 stateful · 2026-09-01 16:39:19 UTC
Parallelism
87
/100
Blocked
50
%
Avg conflicts / tx
0.64
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#101,091,971
· 39 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xd524a9da
· blocks 4
#2
0x4f819052
#5
matchOrders
#6
0x5acec890
· blocks 3
#7
updatePrices
#8
updatePrices
#10
0x0c7abd22
#11
execOrders
· blocks 2
#12
execOrder
#15
0x5acec890
#18
0x59558d29
#19
0x59558d29
#20
execPerpOps
#21
execPerpOps
#23
0xe3a3c9cc
#24
0x0c7abd22
#25
0x0c7abd22
#26
0x0c7abd22
#27
0x0c7abd22
· blocks 1
#28
execFwdPositionOpsV2
· blocks 1
#33
0x0c7abd22
#34
0x0c7abd22
#35
execFwdPositionOpsV2
#36
0x6a97002e
#37
setData
#3
0x4ccf0801
· blocks 4
#13
0x5acec890
· blocks 2
#30
execFwdPositionOpsV2
#4
0xab083028
· blocks 4
#14
0x5acec890
· blocks 2
#17
0x4cb2db39
#9
0xab083028
· blocks 1
#16
0x5acec890
#22
0xb414539a
· blocks 1
#32
0x0c7abd22
#38
execOrders
#29
0x62be7533
#31
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
6
w0
9
w3
11
w0
13
w1
14
w2
16
w3
17
w2
22
w3
27
w0
28
w0
29
w4
30
w1
31
w4
32
w3
38
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb87af72a…aef6
0x2a68ba…90c5
8 touches
6 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
8 touches
6 conflicts
0xb7b446d2…2006
0x34b655…2a6f
6 touches
3 conflicts
0x39366b97…e0e7
0x065c9d…c394
5 touches
3 conflicts
0x45ed8312…b720
0x065c9d…c394
5 touches
3 conflicts
0xb8c05e20…912b
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
0x34b655…2a6f
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
6 conflicts on slot
0xb87af72ae5…0baef6
Audit this contract →
← previous block
·
next block →
recent activity