pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,515,738
← previous block
next block →
recent activity
Analyzing
Block #74,515,738
15 transactions · 7 stateful · 2026-05-14 10:10:08 UTC
Parallelism
87
/100
Blocked
14
%
Avg conflicts / tx
0.07
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,515,738
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x1a945f9c
#2
0x6df9e92b
· blocks 1
#4
updateDataFeedsValuesPartial
#5
0x60c8ad…2311
#6
0xda461e…1801
#7
setData
#8
deposit
#9
0x6fd8f2…148d
#10
0xbeded8…f1a6
#11
0x8ad5b2…dbe1
#12
0x744281…37b5
#13
0xd64b10…24d9
#14
0x39435dac
#3
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x019883…2a9a
4 touches
1 conflict
0x44ad89ba…cf83
0x0cc9b2…7777
4 touches
1 conflict
0x99a3a7c1…1e2b
0x0cc9b2…7777
4 touches
1 conflict
0xa10c86f8…4b74
0x3bd359…433a
4 touches
1 conflict
0xa472d565…9fe4
0x3bd359…433a
4 touches
1 conflict
0x00000000…0000
0x019883…2a9a
4 touches
1 conflict
0xde807a80…b7a5
0x1efe02…37d6
2 touches
0 conflicts
0x00000000…0099
0xaa3145…feec
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:
0x01988335…ac2a9a
1 conflict on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity