pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,669,920
← previous block
next block →
recent activity
Analyzing
Block #87,669,920
39 transactions · 20 stateful · 2026-07-14 09:07:49 UTC
Parallelism
85
/100
Blocked
55
%
Avg conflicts / tx
0.59
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,669,920
· 39 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x50a0b275
· blocks 2
#2
execute
#3
0xbbb036a8
#6
execute_route
#7
____MEV_X____Ga543
#8
executePacked
#9
0x50a0b275
#10
0x575c0012
#11
____MEV_X____Ga543
#12
0xcf7468f4
#13
executePacked
#14
0x9609049f
#15
0xcf7468f4
#16
0x0c7abd22
· blocks 5
#17
0x05ee6a22
#18
0x05ee6a22
#20
0xe3a3c9cc
#25
multicall
#27
updatePrices
#28
updateDataFeedsValuesPartial
#29
updateDataFeedsValuesPartial
#30
0x0f6795d9
· blocks 3
#31
0x62be7533
#35
createModule
#36
0x39435dac
#37
setData
#38
0x6b5b6a…f791
#4
____MEV_X____Ga543
· blocks 1
#5
execute_route
#19
0x0c7abd22
· blocks 4
#32
0x0f6795d9
· blocks 1
#21
0x13572d0b
#22
0x0c7abd22
· blocks 3
#33
0x0f6795d9
· blocks 1
#23
0x0c7abd22
· blocks 2
#34
0x0f6795d9
#24
0x0c7abd22
· blocks 1
#26
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
5
w1
16
w0
19
w1
21
w2
22
w2
23
w3
24
w4
26
w5
30
w0
32
w1
33
w2
34
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x581a0e74…158b
0xd32edf…ff58
11 touches
15 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x11258774…9892
0x2a68ba…90c5
4 touches
1 conflict
0x2e4e7336…e906
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6426
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:
FastLane: FastLaneAuctionHandler
15 conflicts on slot
0x581a0e745a…73158b
Audit this contract →
← previous block
·
next block →
recent activity