pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,849,739
← previous block
next block →
recent activity
Analyzing
Block #98,849,739
20 transactions · 18 stateful · 2026-08-24 20:10:40 UTC
Parallelism
75
/100
Blocked
39
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,849,739
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 1
#3
execOrders
· blocks 1
#5
0x59558d29
· blocks 1
#7
execPerpOps
#8
execPerpOps
#9
execFwdPositionOpsV2
#10
batchUpdate
#11
execFwdPositionOpsV2
#12
0x6a8ca5b8
#13
setData
#14
execOrders
#15
execOrders
· blocks 4
#2
0x8263f5d9
#4
execOrders
#6
0x59558d29
#16
execOrders
· blocks 3
#17
execOrders
· 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
w0
4
w1
5
w0
6
w1
15
w0
16
w1
17
w2
18
w3
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x886db264…846e
0x34b655…2a6f
8 touches
6 conflicts
0xd689a6a5…0d01
0x34b655…2a6f
6 touches
3 conflicts
0xbb97db90…4c93
0xc8689a…ee79
4 touches
1 conflict
0xbc55e125…a9ab
0x34b655…2a6f
4 touches
1 conflict
0xbde524f4…43bf
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity