pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,910,941
← previous block
next block →
recent activity
Analyzing
Block #87,910,941
21 transactions · 18 stateful · 2026-07-15 12:00:17 UTC
Parallelism
71
/100
Blocked
33
%
Avg conflicts / tx
0.48
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,910,941
· 21 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
0x5bf9264c
#4
0x5bf9264c
#5
updatePrices
#6
0x5a5d9a99
#7
0x5a5d9a99
#8
0x5a5d9a99
· blocks 2
#10
withdraw
#14
updateDataFeedsValuesPartial
#15
0x3f5c179b
#18
0x6a5776c9
#19
setData
#20
liquidateVaultsForTokens
#9
0x98717539
#11
0x0f6795d9
· blocks 3
#12
0x0f6795d9
· blocks 3
#13
0x0f6795d9
· blocks 1
#16
0x0f6795d9
· blocks 1
#17
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
8
w0
9
w1
11
w1
12
w2
13
w3
16
w4
17
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x72880226…1435
0x34b655…2a6f
6 touches
3 conflicts
0x78255c70…2733
0x34b655…2a6f
6 touches
3 conflicts
0x78255c70…2734
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x95c9704c…8a57
0x34b655…2a6f
6 touches
3 conflicts
0xc36fa358…24cb
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
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
0x0000000000…0000c9
Audit this contract →
← previous block
·
next block →
recent activity