pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,566,118
← previous block
next block →
recent activity
Analyzing
Block #74,566,118
46 transactions · 23 stateful · 2026-05-14 15:50:03 UTC
Parallelism
87
/100
Blocked
52
%
Avg conflicts / tx
0.54
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,566,118
· 46 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#8
0xac10a8…cb39
#9
flash
#10
0xb264ae19
#11
0xb264ae19
#12
0x1094dc9f
#13
0x719d975a
#14
0x6a05efa3
· blocks 2
#16
0x6a05efa3
#17
0x05ee6a22
#18
0x05ee6a22
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
updatePrices
#25
updatePrices
#26
updatePrices
#27
0x5bf9264c
#28
0x5bf9264c
#29
0x98717539
· blocks 1
#31
updateDataFeedsValuesPartial
#32
updateDataFeedsValuesPartial
#33
createModule
#34
0xed82b078
#36
0x6a05efa3
#37
0xe9316489
#38
setData
#39
redeemDelegations
#40
0x39435dac
· blocks 2
#42
0x39435dac
#43
0x39435dac
#45
jMMeC
#2
0x0c7abd22
· blocks 4
#7
0x575c0012
#15
0x6a05efa3
· blocks 1
#30
0x98717539
#41
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 3
#35
0x6a05efa3
#44
0x39435dac
#4
0x0c7abd22
· blocks 2
#5
0x0c7abd22
· blocks 2
#6
0x0c7abd22
#19
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
7
w1
14
w0
15
w1
19
w5
29
w0
30
w1
35
w2
40
w0
41
w1
44
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x57508bb6…0cca
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
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:
FastLane: FastLaneAuctionHandler
15 conflicts on slot
0x57508bb655…7d0cca
Audit this contract →
← previous block
·
next block →
recent activity