pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,944,986
← previous block
next block →
recent activity
Analyzing
Block #74,944,986
11 transactions · 5 stateful · 2026-05-16 09:59:40 UTC
Parallelism
82
/100
Blocked
20
%
Avg conflicts / tx
0.09
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,944,986
· 11 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6df9e92b
· blocks 1
#3
updateDataFeedsValuesPartial
#4
0x6a084084
#5
0x769ce4…90ef
#6
0x6050c5…7b2c
#7
setData
#8
0xec2df0…1333
#9
0x94fafd…54fa
#10
0x6aa5a2…c15d
#2
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
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
0x00000000…0001
0x2c492d…444e
4 touches
1 conflict
0x00000000…0000
0x2c492d…444e
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
2 touches
0 conflicts
0x09000000…0007
0x000000…1000
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:
0x3bd359c1…15433a
1 conflict on slot
0xa472d565a0…ae9fe4
Audit this contract →
← previous block
·
next block →
recent activity