pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,746,894
← previous block
next block →
recent activity
Analyzing
Block #89,746,894
11 transactions · 11 stateful · 2026-07-23 22:11:01 UTC
Parallelism
55
/100
Blocked
45
%
Avg conflicts / tx
0.82
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,746,894
· 11 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0x5a5d9a99
· blocks 2
#6
0x3f5c179b
#9
0x6a6291ed
#10
setData
#3
execFwdPositionOps
· blocks 3
#8
batchUpdate
#4
execFwdPositionOps
· blocks 2
#5
execFwdPositionOps
· blocks 1
#7
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
5
w3
7
w4
8
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x16891dd2…6254
0x34b655…2a6f
6 touches
3 conflicts
0xe8d58d34…426d
0x34b655…2a6f
6 touches
3 conflicts
0x424934c8…f2f1
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xd8bd73f8…27d6
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
6 conflicts on slot
0x737acb7813…fafce8
Audit this contract →
← previous block
·
next block →
recent activity