pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,547,022
← previous block
next block →
recent activity
Analyzing
Block #90,547,022
19 transactions · 18 stateful · 2026-07-26 17:38:07 UTC
Parallelism
53
/100
Blocked
50
%
Avg conflicts / tx
1.42
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,547,022
· 19 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
executePacked
#2
0xab083028
#3
0x6ad2e98b
#4
0x6ad2e98b
#5
execFwdPositionOps
· blocks 5
#10
0x3f5c179b
#12
updateDataFeedsValuesPartial
#13
0x6a664677
#14
setData
#6
execFwdPositionOps
· blocks 8
#7
execFwdPositionOps
· blocks 3
#8
execFwdPositionOps
· blocks 1
#9
execFwdPositionOps
· blocks 4
#11
execFwdPositionOps
#15
execOrders
· blocks 3
#16
execOrders
· blocks 2
#17
execOrders
· blocks 1
#18
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
8
w3
9
w4
11
w5
15
w5
16
w6
17
w7
18
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x1a5d321d…a474
0x34b655…2a6f
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0x7aad02c6…b979
0x34b655…2a6f
8 touches
6 conflicts
0xf3cd0632…be7d
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
10 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity