pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#101,307,781
← previous block
next block →
recent activity
Analyzing
Block #101,307,781
35 transactions · 22 stateful · 2026-09-02 10:45:01 UTC
Parallelism
89
/100
Blocked
27
%
Avg conflicts / tx
0.2
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#101,307,781
· 35 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0xab083028
#3
0x6a97fea5
#4
matchOrders
#5
updatePrices
· blocks 2
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0xab083028
#14
execOrder
#15
execOrder
· blocks 1
#16
execOrder
#18
execPerpOps
#19
execPerpOps
#20
0x0c7abd22
#21
0x0c7abd22
#22
0x0c7abd22
#23
0x0c7abd22
#24
0x0c7abd22
#25
updateDataFeedsValuesPartial
#26
transferWithAuthorization
#27
setData
· blocks 1
#31
0xd708c5d8
#32
transfer
#33
0xc7068c7b
#34
execOrders
#6
updatePrices
· blocks 1
#17
execOrder
· blocks 1
#28
setData
#7
updatePrices
#29
execFwdPositionOpsV2
· blocks 1
#30
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
15
w0
17
w1
27
w0
28
w1
29
w2
30
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xf5b5f7…6d70
6 touches
3 conflicts
0xb3fb9fb5…64db
0x34b655…2a6f
4 touches
1 conflict
0x09106a95…1467
0x33176b…e078
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x7c51d9aa…af39
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
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:
0xf5b5f7f8…a36d70
3 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity