pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,341,150
← previous block
next block →
recent activity
Analyzing
Block #77,341,150
27 transactions · 16 stateful · 2026-05-27 12:24:10 UTC
Parallelism
85
/100
Blocked
56
%
Avg conflicts / tx
0.59
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,341,150
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
0x6a16e2e2
#6
0x9609049f
#7
0x6a16e2e2
#9
0x6ad2e98b
#10
0xab083028
· blocks 2
#13
updatePrices
· blocks 1
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
0x6a16e2e2
#20
0x6a16e2e2
#22
updateDataFeedsValuesPartial
#24
0x0f6795d9
#25
0x0f6795d9
#26
setData
#2
0x0c7abd22
· blocks 2
#8
0x5339c59f
· blocks 1
#11
0xab083028
· blocks 2
#14
updatePrices
#3
0x0c7abd22
· blocks 2
#12
0xab083028
· blocks 1
#4
0x0c7abd22
#21
0xccf50a51
#23
0x3f5c179b
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
8
w1
10
w0
11
w1
12
w2
13
w0
14
w1
21
w3
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x361504cb…1084
0xd32edf…ff58
7 touches
6 conflicts
0x77ed432f…fa04
0x065c9d…c394
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
6 touches
3 conflicts
0x5a3732cb…edb1
0x1b6862…e19c
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
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
6 conflicts on slot
0x361504cb19…af1084
Audit this contract →
← previous block
·
next block →
recent activity