pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,298,414
← previous block
next block →
recent activity
Analyzing
Block #74,298,414
23 transactions · 15 stateful · 2026-05-13 10:02:49 UTC
Parallelism
83
/100
Blocked
33
%
Avg conflicts / tx
0.39
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,298,414
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0x1094dc9f
#4
0x0756e95c
#5
0x6a044cc0
#6
0xb264ae19
#7
0xe3a3c9cc
#8
0xed82b078
#9
0x8263f5d9
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x1a945f9c
#13
0x98717539
· blocks 2
#14
execute
#17
forward
#18
0x6a044cc0
#19
0x6a044cc0
#20
setData
#2
0x0c7abd22
· blocks 2
#21
0x39435dac
· blocks 1
#15
0x0c7abd22
· blocks 1
#22
0x39435dac
#16
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
13
w0
15
w2
16
w3
21
w1
22
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8939b5cd…d7fe
0xd32edf…ff58
7 touches
6 conflicts
0xb9d2cf20…a668
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x335a161d…fe7f
0x000000…012a
2 touches
0 conflicts
0x78ae17f2…53be
0x000000…012a
2 touches
0 conflicts
0x00000000…0001
0x010592…1c83
2 touches
0 conflicts
0x00000000…0006
0x010592…1c83
2 touches
0 conflicts
0x09dafd33…9b99
0x010592…1c83
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
6 conflicts on slot
0x8939b5cd4d…2fd7fe
Audit this contract →
← previous block
·
next block →
recent activity