pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,389,534
← previous block
next block →
recent activity
Analyzing
Block #89,389,534
25 transactions · 24 stateful · 2026-07-22 08:50:01 UTC
Parallelism
84
/100
Blocked
13
%
Avg conflicts / tx
0.24
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,389,534
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x5a5d9a99
#2
updateDataFeedsValuesPartial
#3
execFwdPositionOps
· blocks 3
#5
0x3f5c179b
#6
0x3f5c179b
#7
CreateMemory
#8
CreateMemory
#9
CreateMemory
#10
CreateMemory
#11
CreateMemory
#12
CreateMemory
#13
CreateMemory
#14
CreateMemory
#15
CreateMemory
#16
CreateMemory
#17
CreateMemory
#19
execFwdPositionOps
#21
0x6a6084b1
#22
setData
#23
execOrders
#24
0xc7e3ec2c
#4
execFwdPositionOps
· blocks 2
#18
execFwdPositionOps
· blocks 1
#20
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
18
w2
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6426
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x3c0e49c9…7833
0x34b655…2a6f
4 touches
1 conflict
0x64aaadbf…f9f3
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
0xbcbf5d09a8…c68bac
Audit this contract →
← previous block
·
next block →
recent activity