pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,070,148
← previous block
next block →
recent activity
Analyzing
Block #90,070,148
14 transactions · 13 stateful · 2026-07-25 01:20:19 UTC
Parallelism
86
/100
Blocked
15
%
Avg conflicts / tx
0.21
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,070,148
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0xab083028
#3
updateDataFeedsValuesPartial
#4
0x5a5d9a99
· blocks 1
#5
0x5a5d9a99
#6
0x5a5d9a99
· blocks 1
#7
0x5a5d9a99
#8
0x5a5d9a99
#9
execFwdPositionOps
#12
transfer
#13
setData
#10
0xce1e7030
#11
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
6
w0
10
w1
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbca4de0c…577c
0x34b655…2a6f
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x3111eaa6…ae08
0x34b655…2a6f
4 touches
1 conflict
0xb9f0b0dc…4827
0x34b655…2a6f
4 touches
1 conflict
0x21f49676…6f7e
0x34b655…2a6f
2 touches
0 conflicts
0x31c368f1…c5a3
0x34b655…2a6f
2 touches
0 conflicts
0x3bed3512…fec5
0x34b655…2a6f
2 touches
0 conflicts
0x5bb46f6c…7693
0x34b655…2a6f
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
1 conflict on slot
0xbca4de0cd0…27577c
Audit this contract →
← previous block
·
next block →
recent activity