pev
.
One block, wave by wave
→
analytics
docs
offline
by Silk Nodes →
pev
/
block
/
#74,369,679
← previous block
next block →
recent activity
Analyzing
Block #74,369,679
20 transactions · 13 stateful · 2026-05-13 17:56:45 UTC
Parallelism
85
/100
Blocked
46
%
Avg conflicts / tx
0.3
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,369,679
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
updatePrices
#4
updatePrices
#5
0x98717539
· blocks 2
#7
updateDataFeedsValuesPartial
#8
setData
#9
0x6df9e92b
· blocks 1
#13
0x6a04bbd5
#14
0x9bef47…242d
#15
0x02104e…3346
#16
0x49e6ce…fa87
#17
0x71f255…3e6c
#18
get
#2
0x0c7abd22
· blocks 2
#6
0x98717539
#10
0x6df9e92b
#19
0x39435dac
#11
0x5339c59f
#12
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
9
w0
10
w1
11
w2
12
w2
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6c3d188e…8fce
0x065c9d…c394
4 touches
1 conflict
0x8c49c85c…ee96
0x34b655…2a6f
4 touches
1 conflict
0xa472d565…9fe4
0x3bd359…433a
4 touches
1 conflict
0xbf25e763…684f
0x3bd359…433a
4 touches
1 conflict
0x00000000…0000
0x776059…1d8d
4 touches
1 conflict
0x00000000…0001
0x776059…1d8d
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x44ad89ba…cf83
0xde22b2…7777
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:
0x065c9d28…a9c394
1 conflict on slot
0x6c3d188e3e…e48fce
Audit this contract →
← previous block
·
next block →
recent activity