pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#75,534,508
← previous block
next block →
recent activity
Analyzing
Block #75,534,508
19 transactions · 11 stateful · 2026-05-19 03:47:01 UTC
Parallelism
84
/100
Blocked
36
%
Avg conflicts / tx
0.26
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,534,508
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x6a0bddac
#4
0x6a0bddac
#5
0x98717539
· blocks 2
#7
updateDataFeedsValuesPartial
#8
0x6a0bddac
#10
0x82eb47…7fd8
#11
0x9b0ed5…dac4
#12
0xd2d2ed…46bb
#13
0x633a84…aa08
#14
setData
#15
0x673b24…0cd9
#16
0x125f06…fc7c
#18
0x5d2fd812
#2
0x0c7abd22
· blocks 1
#6
0x98717539
#17
0x39435dac
#9
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
w2
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x15698ac9…2a46
0x34b655…2a6f
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0x443a3e47…f4a4
0x065c9d…c394
4 touches
1 conflict
0x7d4f80a4…bb14
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x5b1913f7…e11a
0xd32edf…ff58
3 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:
0x1b68626d…2de19c
1 conflict on slot
0x0000000000…000013
Audit this contract →
← previous block
·
next block →
recent activity