pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,875,963
← previous block
next block →
recent activity
Analyzing
Block #99,875,963
41 transactions · 34 stateful · 2026-08-28 10:35:23 UTC
Parallelism
83
/100
Blocked
56
%
Avg conflicts / tx
1.07
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,875,963
· 41 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x4ccf0801
#2
0xdf921160
· blocks 2
#4
exactInput
· blocks 1
#5
0x6a9164e2
#8
0xab083028
#9
0xcf7468f4
#11
0x6a9164e2
#12
0x0c7abd22
· blocks 2
#14
0x5acec890
· blocks 4
#15
updatePrices
· blocks 6
#22
updatePrices
#23
execOrder
#24
execOrder
#25
execOrder
· blocks 2
#26
0x4cb2db39
#27
0x59558d29
#29
updateDataFeedsValuesPartial
#33
execFwdPositionOpsV2
· blocks 1
#34
transferWithAuthorization
#35
0x6a9164e2
#36
setData
#3
0x575c0012
#6
0xab083028
· blocks 1
#10
exactOutputSingle
#13
0x0c7abd22
· blocks 1
#16
updatePrices
· blocks 5
#28
execOrders
#30
execFwdPositionOpsV2
· blocks 3
#31
execFwdPositionOpsV2
#7
0xab083028
#17
updatePrices
· blocks 4
#32
0x0c7abd22
#37
execOrders
· blocks 3
#18
updatePrices
· blocks 3
#38
execOrders
· blocks 2
#19
updatePrices
· blocks 2
#39
execOrders
· blocks 1
#20
updatePrices
· blocks 1
#40
execOrders
#21
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
6
w1
7
w2
10
w1
12
w0
13
w1
14
w0
15
w0
16
w1
17
w2
18
w3
19
w4
20
w5
21
w6
30
w1
32
w2
37
w2
38
w3
40
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xf5b5f7…6d70
14 touches
21 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
6 touches
3 conflicts
0x676f9f01…a8ac
0x34b655…2a6f
6 touches
3 conflicts
0x2ad99885…7f03
0xd32edf…ff58
5 touches
3 conflicts
0x1b159f3d…9163
0x34b655…2a6f
5 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:
0xf5b5f7f8…a36d70
21 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity