pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,789,554
← previous block
next block →
recent activity
Analyzing
Block #90,789,554
17 transactions · 15 stateful · 2026-07-27 13:58:14 UTC
Parallelism
76
/100
Blocked
33
%
Avg conflicts / tx
0.47
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,789,554
· 17 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6ad2e98b
#2
updatePrices
#3
updateDataFeedsValuesPartial
#4
0x0f6795d9
· blocks 4
#6
0x3f5c179b
#8
forward
#9
forward
#12
0x39435dac
#13
setData
#14
0x39435dac
· blocks 1
#16
0x39435dac
#5
0x0f6795d9
· blocks 2
#10
0x39435dac
#15
0x39435dac
#7
0x0f6795d9
· blocks 1
#11
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
7
w2
10
w1
11
w3
14
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xfc3d5171…8357
0x34b655…2a6f
6 touches
3 conflicts
0x38d6e259…b97f
0x34b655…2a6f
4 touches
1 conflict
0x3e30f1bf…6453
0x34b655…2a6f
4 touches
1 conflict
0xfe65bb7b…12d7
0x34b655…2a6f
4 touches
1 conflict
0x0df1e785…5fe5
0x34b655…2a6f
4 touches
1 conflict
0x329f2f7d…dcff
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity