pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,371,949
← previous block
next block →
recent activity
Analyzing
Block #90,371,949
23 transactions · 19 stateful · 2026-07-26 02:49:37 UTC
Parallelism
65
/100
Blocked
53
%
Avg conflicts / tx
1.35
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,371,949
· 23 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0xab083028
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
execFwdPositionOps
· blocks 7
#10
executeBatch
#17
execFwdPositionOps
#19
execFwdPositionOps
#20
0x6a657638
· blocks 1
#22
setData
#2
0x6ad2e98b
#9
execFwdPositionOps
· blocks 6
#21
0x6a657639
#11
execFwdPositionOps
· blocks 5
#12
execFwdPositionOps
· blocks 4
#13
execFwdPositionOps
· blocks 3
#14
execFwdPositionOps
· blocks 3
#15
execFwdPositionOps
#16
execFwdPositionOps
· blocks 1
#18
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
8
w0
9
w1
11
w2
12
w3
13
w4
14
w5
16
w6
18
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbcbf5d09…8bac
0x34b655…2a6f
14 touches
21 conflicts
0xcb4873be…e58e
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x1110ff7d…d969
0x34b655…2a6f
8 touches
6 conflicts
0x2c390858…b1ed
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x039f1f6c…3155
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
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
21 conflicts on slot
0xbcbf5d09a8…c68bac
Audit this contract →
← previous block
·
next block →
recent activity