pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,744,568
← previous block
next block →
recent activity
Analyzing
Block #74,744,568
25 transactions · 21 stateful · 2026-05-15 11:41:38 UTC
Parallelism
76
/100
Blocked
52
%
Avg conflicts / tx
0.96
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,744,568
· 25 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 6
#2
0xbbb036a8
#3
0xbbb036a8
#4
0x6a0706ea
· blocks 1
#6
execute
#7
updatePrices
· blocks 1
#9
0x98717539
· blocks 2
#14
updateDataFeedsValuesPartial
#17
updateTemporalNumericValuesV1
#18
0x6a0706ea
#19
setData
#20
0x992106…8c25
#21
0x39435dac
· blocks 3
#5
0x6a0706ea
#8
updatePrices
#10
0x0c7abd22
· blocks 3
#15
0xed82b078
· blocks 1
#22
0x39435dac
· blocks 2
#11
0x0c7abd22
· blocks 2
#23
0x39435dac
· blocks 1
#12
0x0c7abd22
· blocks 1
#24
0x39435dac
#13
0x0c7abd22
· blocks 1
#16
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
7
w0
8
w1
9
w0
10
w1
11
w2
12
w3
13
w4
15
w1
16
w5
21
w0
22
w1
23
w2
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc301dfe6…c228
0xd32edf…ff58
9 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0019
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0029
0x1b6862…e19c
8 touches
6 conflicts
0xba5743c7…21c0
0x1b6862…e19c
8 touches
6 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
10 conflicts on slot
0xc301dfe676…2ec228
Audit this contract →
← previous block
·
next block →
recent activity