pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,772,940
← previous block
next block →
recent activity
Analyzing
Block #74,772,940
18 transactions · 15 stateful · 2026-05-15 14:51:44 UTC
Parallelism
78
/100
Blocked
40
%
Avg conflicts / tx
0.56
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,772,940
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x98717539
· blocks 1
#4
updateDataFeedsValuesPartial
#5
forward
#6
0x6df9e92b
· blocks 3
#10
0x5339c59f
#11
0x6a073378
#12
setData
#13
0x694031…b763
#14
0x6a073378
#15
0x39435dac
· blocks 2
#3
0x98717539
#7
0x6df9e92b
· blocks 2
#16
0x39435dac
· blocks 1
#8
0x6df9e92b
· blocks 1
#17
0x39435dac
#9
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
6
w0
7
w1
8
w2
9
w3
15
w0
16
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00c46468…f328
0x3bd359…433a
8 touches
6 conflicts
0x00000000…0000
0xcc67aa…c71c
8 touches
6 conflicts
0xce2b6650…ecc3
0x5c2513…7777
8 touches
6 conflicts
0x00000000…0001
0xcc67aa…c71c
8 touches
6 conflicts
0x44ad89ba…cf83
0x5c2513…7777
8 touches
6 conflicts
0xa472d565…9fe4
0x3bd359…433a
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x9b8800c1…ed12
0x34b655…2a6f
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:
Wrapped MON (WMON)
6 conflicts on slot
0x00c46468d1…54f328
Audit this contract →
← previous block
·
next block →
recent activity