pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,478,406
← previous block
next block →
recent activity
Analyzing
Block #75,478,406
31 transactions · 12 stateful · 2026-05-18 21:24:18 UTC
Parallelism
81
/100
Blocked
42
%
Avg conflicts / tx
0.26
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,478,406
· 31 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x0c7abd22
#4
0x0c7abd22
#5
0x0c7abd22
· blocks 3
#6
0x0c7abd22
#10
0xd7a98f…d254
#11
0x1094dc9f
#12
0xa0c450…eb8b
#13
0x1094dc9f
#14
0x1094dc9f
#15
0x1094dc9f
#16
0x13572d0b
#17
0xcf7468f4
#20
0x1094dc9f
#21
0x98717539
#22
0x39abec6b
#23
updateTemporalNumericValuesV1
#24
0x6a0b83fa
#25
0x8b23406f
#26
updateDataFeedsValuesPartial
#27
0x044ea400
#28
setData
#29
0x034e6800
#30
0x034e3400
#7
0x0c7abd22
· blocks 2
#8
0x0c7abd22
· blocks 1
#9
0x0c7abd22
· blocks 1
#18
0x1094dc9f
· blocks 1
#19
0x1094dc9f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
7
w1
8
w2
9
w3
18
w4
19
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1bee26ac…7743
0xd32edf…ff58
7 touches
6 conflicts
0x695f1621…0990
0x754704…b603
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0xb6d6d740…e91a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0000
0xacf82e…3500
4 touches
1 conflict
0x00000000…0001
0xacf82e…3500
4 touches
1 conflict
0x00000000…0004
0xacf82e…3500
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
6 conflicts on slot
0x1bee26ac64…a97743
Audit this contract →
← previous block
·
next block →
recent activity