pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,963,249
← previous block
next block →
recent activity
Analyzing
Block #90,963,249
13 transactions · 13 stateful · 2026-07-28 04:32:07 UTC
Parallelism
46
/100
Blocked
46
%
Avg conflicts / tx
1.23
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,963,249
· 13 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
0xab083028
#3
updateDataFeedsValuesPartial
#4
0x0f6795d9
· blocks 1
#11
0x6a68313e
#12
setData
#5
0x0f6795d9
· blocks 5
#6
0x39435dac
· blocks 4
#7
0x39435dac
· blocks 3
#8
0x39435dac
· blocks 2
#9
0x39435dac
· blocks 1
#10
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w3
8
w4
9
w5
10
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
12 touches
15 conflicts
0x737acb78…fce8
0x34b655…2a6f
10 touches
10 conflicts
0xbde524f4…43bf
0x34b655…2a6f
10 touches
10 conflicts
0xce06a0f7…efef
0x34b655…2a6f
10 touches
10 conflicts
0x10e77cb1…d08b
0x34b655…2a6f
7 touches
6 conflicts
0xdd50db55…0ace
0x34b655…2a6f
6 touches
3 conflicts
0xf5ea108a…dbf6
0x34b655…2a6f
4 touches
1 conflict
0x28e5dbea…2f7f
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
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity