pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,071,974
← previous block
next block →
recent activity
Analyzing
Block #98,071,974
29 transactions · 27 stateful · 2026-08-22 02:20:22 UTC
Parallelism
66
/100
Blocked
56
%
Avg conflicts / tx
1.34
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,071,974
· 29 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x7b84f330
· blocks 1
#2
updatePrices
#3
execOrders
· blocks 1
#4
0xab083028
· blocks 1
#5
0xab083028
#6
execOrders
· blocks 1
#8
0x59558d29
#9
0x5acec890
· blocks 7
#13
0x3f5c179b
#15
forward
#16
0xed82b078
#20
setData
#22
execOrders
#7
execOrders
· blocks 1
#10
0x5acec890
· blocks 1
#14
0x3f5c179b
#28
0x7b84f330
#11
0x5acec890
· blocks 2
#12
execFwdPositionOpsV2
· blocks 4
#17
execFwdPositionOpsV2
#18
execFwdPositionOpsV2
· blocks 1
#21
execOrders
· blocks 5
#19
execFwdPositionOpsV2
· blocks 4
#23
execOrders
· blocks 4
#24
execOrders
· blocks 3
#25
execOrders
· blocks 2
#26
execOrders
· blocks 1
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
6
w0
7
w1
9
w0
10
w1
11
w2
12
w2
14
w1
17
w3
18
w3
19
w4
21
w3
23
w5
24
w6
25
w7
26
w8
27
w9
28
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x326a02b5…8dad
0x34b655…2a6f
10 touches
10 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
8 touches
6 conflicts
0x62910921…3016
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x7a2fc410…c088
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
15 conflicts on slot
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity