pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,778,735
← previous block
next block →
recent activity
Analyzing
Block #99,778,735
18 transactions · 18 stateful · 2026-08-28 02:23:35 UTC
Parallelism
78
/100
Blocked
44
%
Avg conflicts / tx
0.61
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,778,735
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#2
execOrders
· blocks 2
#5
execOrder
#6
execOrders
· blocks 3
#8
execOrders
· blocks 1
#12
0x3f5c179b
#14
0x6a90f19f
#15
setData
#16
execOrders
· blocks 1
#3
execOrders
· blocks 1
#7
execOrders
· blocks 1
#9
execOrders
#11
execFwdPositionOpsV2
#13
batchUpdate
#17
execOrders
#4
execOrders
· blocks 1
#10
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
6
w0
7
w1
8
w0
9
w1
10
w3
11
w1
13
w1
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbde524f4…43bf
0x34b655…2a6f
6 touches
3 conflicts
0x5150abbe…43c3
0x34b655…2a6f
6 touches
3 conflicts
0x53c41998…7d52
0x34b655…2a6f
4 touches
1 conflict
0x4ac4a2c2…2707
0x34b655…2a6f
4 touches
1 conflict
0xc2f52148…2499
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x40970e69…da50
0x2b46c0…1669
2 touches
0 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
3 conflicts on slot
0xbde524f475…b143bf
Audit this contract →
← previous block
·
next block →
recent activity