pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,102,117
← previous block
next block →
recent activity
Analyzing
Block #81,102,117
23 transactions · 11 stateful · 2026-06-13 22:36:58 UTC
Parallelism
87
/100
Blocked
27
%
Avg conflicts / tx
0.17
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,102,117
· 23 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
execute_route
#2
____MEV_X____Ga543
#3
0xaf5e395a
#4
execute
#5
execute
#6
0x1094dc9f
#7
0x0c7abd22
· blocks 2
#8
0xe3a3c9cc
#9
0xab083028
· blocks 1
#10
0xed82b078
#11
0xe0de3ed7
#12
0x39435dac
#13
updateDataFeedsValuesPartial
#14
0xccf50a51
#15
setData
#17
0x62be7533
#18
0x45761772
#20
0x39435dac
#21
0xcf7468f4
#16
0x0c7abd22
· blocks 1
#19
0x3f5c179b
#22
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
9
w0
16
w1
19
w1
22
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3dceb16c…d851
0xd32edf…ff58
5 touches
3 conflicts
0xfd72a574…e07a
0xa6afd3…d132
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x78ae17f2…53be
0x000000…012a
2 touches
0 conflicts
0xe069120c…952c
0x000000…012a
2 touches
0 conflicts
0x28e527c8…c6f2
0x3bd359…433a
2 touches
0 conflicts
0xd77e90ec…8c04
0x3bd359…433a
2 touches
0 conflicts
0x00000000…0003
0x465a0b…3980
2 touches
0 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:
FastLane: FastLaneAuctionHandler
3 conflicts on slot
0x3dceb16c90…85d851
Audit this contract →
← previous block
·
next block →
recent activity