pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,668,333
← previous block
next block →
recent activity
Analyzing
Block #86,668,333
21 transactions · 16 stateful · 2026-07-09 17:31:25 UTC
Parallelism
67
/100
Blocked
50
%
Avg conflicts / tx
0.67
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,668,333
· 21 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
0xab083028
· blocks 1
#2
updatePrices
#3
0x5a5d9a99
· blocks 3
#4
updateDataFeedsValuesPartial
#8
0x3b073534
#10
forward
#11
0x6a4fdb65
#12
setData
#13
0xb87e38…7b91
#14
0xd81966…2a5a
#15
0xe7d5f9…5065
#16
0xfbbd83…97c8
#5
0x0f6795d9
· blocks 2
#7
0x3f5c179b
#6
0x0f6795d9
· blocks 2
#9
0x0f6795d9
#17
0x39435dac
· blocks 3
#18
0x39435dac
· blocks 2
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
5
w1
6
w2
7
w1
9
w3
17
w3
18
w4
19
w5
20
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x1941b441…5889
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x5fe7e126…6dd2
0x34b655…2a6f
4 touches
1 conflict
0x2fcaf77d…8bec
0x34b655…2a6f
4 touches
1 conflict
0xef7cdebf…b33b
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity