pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,886,515
← previous block
next block →
recent activity
Analyzing
Block #90,886,515
17 transactions · 17 stateful · 2026-07-27 22:06:08 UTC
Parallelism
59
/100
Blocked
53
%
Avg conflicts / tx
1.24
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,886,515
· 17 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
postStateList
#2
0x4d8dc985
· blocks 1
#3
0x5a5d9a99
· blocks 5
#5
updateDataFeedsValuesPartial
#6
0x3f5c179b
· blocks 1
#7
0x3f5c179b
#13
setData
#4
0x5a5d9a99
· blocks 1
#8
0x0f6795d9
· blocks 1
#9
0x0f6795d9
· blocks 4
#12
0x5339c59f
#10
0x0f6795d9
· blocks 4
#11
0x0f6795d9
· blocks 1
#14
0x39435dac
· blocks 2
#15
0x39435dac
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
6
w0
8
w1
9
w1
10
w2
11
w3
12
w1
14
w4
15
w5
16
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbe54b7d5…1bda
0x34b655…2a6f
10 touches
10 conflicts
0x45ef9175…5ab2
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x16eb5040…a048
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x8743e1ba…8331
0x34b655…2a6f
4 touches
1 conflict
0x8966e74c…f328
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
10 conflicts on slot
0xbe54b7d5c9…2a1bda
Audit this contract →
← previous block
·
next block →
recent activity