pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,340,923
← previous block
next block →
recent activity
Analyzing
Block #77,340,923
31 transactions · 26 stateful · 2026-05-27 12:22:39 UTC
Parallelism
71
/100
Blocked
50
%
Avg conflicts / tx
1.23
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,340,923
· 31 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#9
0x9609049f
#11
0xed82b078
#14
updatePrices
· blocks 1
#16
0x5bf9264c
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
0x5bf9264c
#21
0xe2dc7dc3
#22
updateTemporalNumericValuesV1
#23
forward
#24
forward
#25
0x39435dac
#28
0x6a16e287
#29
transfer
#30
setData
#2
0x0c7abd22
· blocks 6
#15
updatePrices
#3
0x0c7abd22
· blocks 7
#4
0x0c7abd22
· blocks 4
#10
0x6555ff7f
· blocks 1
#5
0x0c7abd22
· blocks 3
#26
createModule
· blocks 1
#6
0x0c7abd22
· blocks 4
#27
0x4f819052
#7
0x0c7abd22
· blocks 3
#8
0x0c7abd22
#12
0xab083028
· blocks 1
#13
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
w6
8
w7
10
w3
26
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x89f61e55…d310
0xd32edf…ff58
15 touches
28 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x77ed432f…fa04
0x065c9d…c394
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002d
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
28 conflicts on slot
0x89f61e5530…58d310
Audit this contract →
← previous block
·
next block →
recent activity