pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,025,891
← previous block
next block →
recent activity
Analyzing
Block #98,025,891
22 transactions · 20 stateful · 2026-08-21 22:28:29 UTC
Parallelism
77
/100
Blocked
40
%
Avg conflicts / tx
0.55
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,025,891
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x7b84f330
· blocks 1
#2
executePacked
#3
execOrders
· blocks 1
#4
0xab083028
#5
execOrder
#6
0x59558d29
#7
execOrders
· blocks 2
#8
0x5acec890
· blocks 1
#10
0x000000b2
#14
updatePosition
#15
0x3f5c179b
· blocks 1
#19
setData
#20
0x000000b2
#9
0x928e4afa
· blocks 1
#17
batchUpdate
#21
0x7b84f330
#11
execFwdPositionOpsV2
· blocks 3
#12
execFwdPositionOpsV2
· blocks 2
#13
execFwdPositionOpsV2
#16
execFwdPositionOpsV2
#18
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
7
w0
8
w0
9
w1
11
w2
12
w3
13
w3
15
w0
16
w4
17
w1
18
w4
21
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8311570f…5321
0x34b655…2a6f
6 touches
3 conflicts
0x0bd8562e…38de
0x34b655…2a6f
4 touches
1 conflict
0x152f8e3d…3da0
0x34b655…2a6f
4 touches
1 conflict
0x1cf0859c…5f90
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x49890ced…6f23
0x34b655…2a6f
4 touches
1 conflict
0x4abfb389…18f4
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
3 conflicts on slot
0x8311570feb…ae5321
Audit this contract →
← previous block
·
next block →
recent activity