pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,478,216
← previous block
next block →
recent activity
Analyzing
Block #75,478,216
33 transactions · 14 stateful · 2026-05-18 21:23:01 UTC
Parallelism
79
/100
Blocked
57
%
Avg conflicts / tx
0.7
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,478,216
· 33 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
____MEV_X____Ga543
· blocks 2
#3
____MEV_X____Ga543
#4
0x1094dc9f
#5
0xff030000
#6
0x0f052239
#8
0x13572d0b
#9
0x13572d0b
#10
0x17dfbfd6
#11
0x719d975a
#12
0x0f052239
#13
0x0c7abd22
· blocks 6
#15
0x0f052239
#21
0x62be7533
#22
0x8263f5d9
#23
0x8263f5d9
#24
updateDataFeedsValuesPartial
#25
0x8b23406f
#26
0x044ebd00
#27
setData
#28
0x034e8000
#29
0x044e4e00
#30
0x044e3301
#31
0x39435dac
#32
0x0f052239
#2
____MEV_X____Ga543
#7
0x38b705ae
#14
0x0c7abd22
· blocks 5
#16
0x0c7abd22
· blocks 4
#17
0x0c7abd22
· blocks 3
#18
0x0c7abd22
· blocks 2
#19
0x0c7abd22
· blocks 1
#20
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w1
13
w0
14
w1
16
w2
17
w3
18
w4
19
w5
20
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe4be4d91…287e
0xd32edf…ff58
13 touches
21 conflicts
0x66312019…f62e
0xe7cd86…c82d
4 touches
1 conflict
0x00000000…0018
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb80
0x1b6862…e19c
4 touches
1 conflict
0x6237f1a7…2f59
0x3bd359…433a
4 touches
1 conflict
0x00000000…0000
0x47bae1…7568
4 touches
1 conflict
0x00000000…0002
0x47bae1…7568
4 touches
1 conflict
0x00000000…0004
0x47bae1…7568
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
21 conflicts on slot
0xe4be4d9103…3a287e
Audit this contract →
← previous block
·
next block →
recent activity