pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#89,545,147
← previous block
next block →
recent activity
Analyzing
Block #89,545,147
19 transactions · 17 stateful · 2026-07-23 02:09:44 UTC
Parallelism
68
/100
Blocked
41
%
Avg conflicts / tx
0.89
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,545,147
· 19 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
0xa96df62f
#3
0x5a5d9a99
· blocks 6
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#10
0xed82b078
#13
0x6a617860
#14
approve
#15
setData
#16
0x39435dac
· blocks 1
#18
0xc7e3ec2c
#4
0x98717539
#7
0x0f6795d9
· blocks 4
#17
0x39435dac
#8
0x0f6795d9
· blocks 3
#9
0x0f6795d9
· blocks 2
#11
0x0f6795d9
· blocks 1
#12
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
7
w1
8
w2
9
w3
11
w4
12
w5
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2acb6edf…6b4f
0x34b655…2a6f
12 touches
15 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x6e19c9a0…7d86
0x34b655…2a6f
8 touches
6 conflicts
0xa3ed5a09…c6d3
0x34b655…2a6f
6 touches
3 conflicts
0x2d071de0…c86e
0x34b655…2a6f
6 touches
3 conflicts
0xecd87a39…d9c5
0x34b655…2a6f
6 touches
3 conflicts
0x97112b59…f61f
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
15 conflicts on slot
0x2acb6edf5b…296b4f
Audit this contract →
← previous block
·
next block →
recent activity