pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,944,996
← previous block
next block →
recent activity
Analyzing
Block #74,944,996
11 transactions · 7 stateful · 2026-05-16 09:59:45 UTC
Parallelism
82
/100
Blocked
14
%
Avg conflicts / tx
0.09
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,944,996
· 11 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
#2
0x98717539
#3
0x6df9e92b
· blocks 1
#5
updateDataFeedsValuesPartial
#6
0xb72bb2…2701
#7
0x70cb14…6679
#8
0xe847f9…1761
#9
0x5f5e4a…0c4d
#10
setData
#4
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0000
0x2c492d…444e
4 touches
1 conflict
0x00000000…0001
0x2c492d…444e
4 touches
1 conflict
0xa472d565…9fe4
0x3bd359…433a
4 touches
1 conflict
0xc740dd24…9801
0x3bd359…433a
4 touches
1 conflict
0x44ad89ba…cf83
0x5df178…7777
4 touches
1 conflict
0x73131ffc…b46c
0x5df178…7777
4 touches
1 conflict
0x6605eee9…698c
0x065c9d…c394
2 touches
0 conflicts
0x7b2f7219…ef41
0x065c9d…c394
2 touches
0 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:
0x2c492d8b…d3444e
1 conflict on slot
0x0000000000…000000
Audit this contract →
← previous block
·
next block →
recent activity