pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#101,988,503
← previous block
next block →
recent activity
Analyzing
Block #101,988,503
21 transactions · 17 stateful · 2026-09-04 19:53:38 UTC
Parallelism
67
/100
Blocked
65
%
Avg conflicts / tx
1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#101,988,503
· 21 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
0x0c7abd22
· blocks 7
#3
0x6a9b223a
#4
0x6a9b223a
#8
updatePrices
· blocks 2
#12
0x000000b2
#13
execFwdPositionOpsV2
· blocks 1
#14
setData
#16
0x6a9b223a
#17
0x000000b2
#2
0x0c7abd22
#5
execOrders
· blocks 3
#9
updatePrices
· blocks 1
#11
0x5acec890
· blocks 1
#6
execOrders
· blocks 2
#10
updatePrices
#15
execFwdPositionOpsV2
#7
execOrders
· blocks 1
#18
execOrders
· blocks 2
#19
execOrders
· blocks 1
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w1
6
w2
7
w3
8
w0
9
w1
10
w2
11
w1
13
w0
15
w2
18
w4
19
w5
20
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x51fc8795…126f
0x34b655…2a6f
10 touches
10 conflicts
0xc0f6895c…e428
0x34b655…2a6f
8 touches
6 conflicts
0xb75367ff…a2b7
0x34b655…2a6f
8 touches
6 conflicts
0xb73a5ffd…ddee
0x34b655…2a6f
8 touches
6 conflicts
0x8bf661cb…bcd2
0x34b655…2a6f
8 touches
6 conflicts
0x33761f7c…8f85
0x34b655…2a6f
7 touches
6 conflicts
0x00000000…0002
0xf5b5f7…6d70
6 touches
3 conflicts
0x045532dd…4b7d
0x34b655…2a6f
6 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:
Perpl
10 conflicts on slot
0x51fc8795c8…57126f
Audit this contract →
← previous block
·
next block →
recent activity