pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,896,798
← previous block
next block →
recent activity
Analyzing
Block #74,896,798
30 transactions · 19 stateful · 2026-05-16 04:37:59 UTC
Parallelism
80
/100
Blocked
53
%
Avg conflicts / tx
0.63
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,896,798
· 30 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xbbb036a8
#2
execute
#3
0x6a07f51f
· blocks 1
#4
0x6a07f51f
#6
0x1ffa3c9b
· blocks 4
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
0x5bf9264c
#13
0x5bf9264c
#14
0x98717539
· blocks 2
#15
updateDataFeedsValuesPartial
#16
0x0c7abd22
· blocks 3
#22
0xed82b078
#24
0x6a07f51f
#25
setData
#29
0x053c0052
#5
0x6a07f51f
#17
0x0c7abd22
· blocks 2
#21
0x5339c59f
#26
0x39435dac
· blocks 2
#18
0x0c7abd22
· blocks 1
#27
0x39435dac
· blocks 1
#19
0x0c7abd22
· blocks 2
#28
0x39435dac
#20
0x5339c59f
· blocks 1
#23
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w1
6
w0
14
w0
16
w0
17
w1
18
w2
19
w3
20
w4
21
w1
23
w5
26
w1
27
w2
28
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc73aeec3…3d05
0xd32edf…ff58
7 touches
6 conflicts
0xba38536d…2b7d
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
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
0xc73aeec395…fe3d05
Audit this contract →
← previous block
·
next block →
recent activity