pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,679,209
← previous block
next block →
recent activity
Analyzing
Block #86,679,209
19 transactions · 15 stateful · 2026-07-09 18:44:01 UTC
Parallelism
84
/100
Blocked
20
%
Avg conflicts / tx
0.26
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,679,209
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updatePrices
#4
withdraw
#5
0x5a5d9a99
· blocks 2
#7
updateDataFeedsValuesPartial
#8
0x0f6795d9
· blocks 1
#10
0x0f6795d9
#11
0x57368ddf
#12
0x0f6795d9
#13
setData
#14
0x8c1447…2029
#15
0xc9c7d2…38c9
#16
0xab03ef…3417
#17
0x39435dac
#18
0x39435dac
#2
0xab083028
#6
0x5a5d9a99
· blocks 1
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
8
w0
9
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x9a287655…f785
0x34b655…2a6f
4 touches
1 conflict
0xc0600a75…e7de
0x34b655…2a6f
4 touches
1 conflict
0xc71d1ec7…f871
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0xeab28b6f…ea49
0x34b655…2a6f
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x5b9e5ecc…2bc7
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
3 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity