pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,745,153
← previous block
next block →
recent activity
Analyzing
Block #89,745,153
24 transactions · 21 stateful · 2026-07-23 22:02:14 UTC
Parallelism
67
/100
Blocked
52
%
Avg conflicts / tx
1
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,745,153
· 24 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
#3
0x5bf9264c
#4
0x6a628fde
#5
updatePrices
· blocks 1
#7
0x5a5d9a99
· blocks 2
#13
0x3f5c179b
#14
0x5339c59f
#15
0x39435dac
· blocks 1
#17
updateDataFeedsValuesPartial
#18
setData
#21
0x39435dac
#6
updatePrices
#8
0x5a5d9a99
· blocks 2
#9
0x5a5d9a99
· blocks 5
#10
0x0f6795d9
· blocks 6
#11
0x0f6795d9
#12
0x0f6795d9
· blocks 1
#19
0x39435dac
· blocks 3
#16
0x39435dac
#20
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w0
8
w1
9
w2
10
w3
11
w4
12
w4
15
w0
16
w5
19
w4
20
w5
22
w6
23
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0f2d78b1…7363
0x34b655…2a6f
10 touches
10 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x00966e54…7d1d
0x34b655…2a6f
6 touches
3 conflicts
0xf5c75a87…787c
0x34b655…2a6f
5 touches
3 conflicts
0x7aad02c6…b979
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
0x0f2d78b1bb…5e7363
Audit this contract →
← previous block
·
next block →
recent activity