pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,077,937
← previous block
next block →
recent activity
Analyzing
Block #102,077,937
20 transactions · 20 stateful · 2026-09-05 03:26:59 UTC
Parallelism
75
/100
Blocked
40
%
Avg conflicts / tx
0.85
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,077,937
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x5acec890
· blocks 4
#4
0xab083028
· blocks 2
#7
0x5acec890
#8
0x5acec890
#9
0x5acec890
#10
0x928e4afa
#11
updateDataFeedsValuesPartial
#12
0x59558d29
#13
setData
#14
execFwdPositionOpsV2
· blocks 1
#17
execOrders
· blocks 2
#2
execOrders
· blocks 4
#5
0xab083028
· blocks 1
#16
execFwdPositionOpsV2
#3
execOrders
#6
0xab083028
#15
execFwdPositionOpsV2
· blocks 2
#18
execOrders
· blocks 1
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
6
w2
14
w0
15
w2
16
w1
17
w0
18
w3
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x045532dd…4b7d
0x34b655…2a6f
10 touches
10 conflicts
0x51fc8795…126f
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xaad6be10…0801
0x2a68ba…90c5
6 touches
3 conflicts
0x1dc71894…1884
0x34b655…2a6f
4 touches
1 conflict
0x1e983d5e…1618
0x34b655…2a6f
4 touches
1 conflict
0x2e957c13…4777
0x34b655…2a6f
4 touches
1 conflict
0x33b7fbba…64de
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
0x045532dd4b…244b7d
Audit this contract →
← previous block
·
next block →
recent activity