pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,771,513
← previous block
next block →
recent activity
Analyzing
Block #74,771,513
31 transactions · 17 stateful · 2026-05-15 14:42:12 UTC
Parallelism
87
/100
Blocked
41
%
Avg conflicts / tx
0.35
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,771,513
· 31 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x6a07313c
#4
updatePrices
· blocks 1
#5
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x6a07313c
#12
0x98717539
· blocks 4
#15
0x9e76c652
#16
updateDataFeedsValuesPartial
#17
0x5339c59f
#19
createGame
#20
0x6a07313c
#21
0x976b0f…2628
#22
0xde8a55…2909
#23
0xa5d5aa…b79b
#24
0xfbbce9…e9b7
#25
setData
#26
0x3b21efb6
#29
0x39435dac
#30
0x39435dac
#2
0x0c7abd22
#6
updatePrices
#13
0x98717539
· blocks 3
#18
0x5339c59f
#14
0x98717539
#27
0x39435dac
· blocks 1
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
6
w1
12
w0
13
w1
14
w2
18
w1
27
w2
28
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb9868b52…c77f
0x34b655…2a6f
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xf34802b3…9f0f
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:
0x34b6552d…112a6f
6 conflicts on slot
0xb9868b5233…c6c77f
Audit this contract →
← previous block
·
next block →
recent activity