pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,883,203
← previous block
next block →
recent activity
Analyzing
Block #99,883,203
30 transactions · 29 stateful · 2026-08-28 11:11:52 UTC
Parallelism
83
/100
Blocked
41
%
Avg conflicts / tx
0.8
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,883,203
· 30 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#2
0xdb834625
#3
0xab083028
· blocks 2
#5
execOrders
#6
execOrder
· blocks 2
#8
execOrder
· blocks 1
#10
0x59558d29
#11
execPerpOps
#12
execPerpOps
#13
updateDataFeedsValuesPartial
#14
execOrders
· blocks 2
#18
execFwdPositionOpsV2
· blocks 1
#21
0xed82b078
#22
execFwdPositionOpsV2
#23
transferWithAuthorization
· blocks 1
#25
0x6a916d70
#26
setData
#4
0x8263f5d9
#7
execOrder
· blocks 3
#9
execOrder
· blocks 1
#15
execOrders
· blocks 1
#20
0x3f5c179b
#24
transferWithAuthorization
#27
execOrders
· blocks 2
#16
execOrders
· blocks 2
#28
execOrders
· blocks 1
#17
execFwdPositionOpsV2
· blocks 1
#29
execOrders
#19
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
6
w0
7
w1
8
w0
9
w1
14
w0
15
w1
16
w2
17
w3
18
w0
19
w4
20
w1
23
w0
24
w1
27
w1
28
w2
29
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x247cfb80…cca8
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x1408a100…f721
0x34b655…2a6f
6 touches
3 conflicts
0xcadb6959…fa21
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xe720a4c6…8eb0
0x34b655…2a6f
6 touches
3 conflicts
0xa6b48d6e…0705
0x34b655…2a6f
4 touches
1 conflict
0xb3fb9fb5…64db
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:
Perpl
10 conflicts on slot
0x247cfb80ae…c4cca8
Audit this contract →
← previous block
·
next block →
recent activity