pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,770,473
← previous block
next block →
recent activity
Analyzing
Block #74,770,473
33 transactions · 22 stateful · 2026-05-15 14:35:14 UTC
Parallelism
76
/100
Blocked
59
%
Avg conflicts / tx
1.15
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,770,473
· 33 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
execute_route
#2
execute_route
· blocks 4
#3
0xbbb036a8
#5
0x6df9e92b
#6
0x1ffa3c9b
· blocks 1
#7
0x1094dc9f
#8
execute
#9
execute
#10
0x0c7abd22
· blocks 7
#12
0x1094dc9f
#14
0x0c7abd22
#15
exactOutputSingle
#17
0x0756e95c
#18
0x5bf9264c
#19
0x5bf9264c
#20
0x98717539
· blocks 1
#21
updateDataFeedsValuesPartial
#27
0x62be7533
#30
setData
#4
execute_route
#11
0x719d975a
· blocks 2
#13
0x0c7abd22
· blocks 6
#31
0x39435dac
· blocks 1
#16
0xe7be4706
· blocks 1
#22
0x0c7abd22
· blocks 5
#32
0x39435dac
#23
0x0c7abd22
· blocks 4
#29
createModule
#24
0x0c7abd22
· blocks 3
#25
0x0c7abd22
· blocks 2
#26
0x0c7abd22
· blocks 1
#28
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
6
w0
10
w0
11
w1
13
w1
16
w2
20
w0
22
w2
23
w3
24
w4
25
w5
26
w6
28
w7
29
w3
31
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe01f6ad3…937d
0xd32edf…ff58
15 touches
28 conflicts
0x17606ba6…1b6e
0x754704…b603
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x348fda08…7e96
0x065c9d…c394
4 touches
1 conflict
0xba38536d…2b7d
0x065c9d…c394
4 touches
1 conflict
0x01e7b865…6e6d
0x188d58…ea8e
4 touches
1 conflict
0xcb45d9d6…cb82
0x1b6862…e19c
4 touches
1 conflict
0x59ef13ba…2741
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
28 conflicts on slot
0xe01f6ad3e9…62937d
Audit this contract →
← previous block
·
next block →
recent activity