pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,761,130
← previous block
next block →
recent activity
Analyzing
Block #74,761,130
24 transactions · 18 stateful · 2026-05-15 13:32:35 UTC
Parallelism
75
/100
Blocked
56
%
Avg conflicts / tx
0.92
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,761,130
· 24 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#6
0x1094dc9f
#8
0xcf7468f4
#9
execute
· blocks 1
#10
updatePrices
· blocks 2
#12
updatePrices
#14
updatePrices
#16
aggregate3
#17
updateDataFeedsValuesPartial
#19
0xed82b078
#21
setData
#22
0x39435dac
#23
jMMeC
#2
0x0c7abd22
· blocks 5
#7
flash
#11
updatePrices
· blocks 1
#15
swap
#3
0x0c7abd22
· blocks 3
#13
updatePrices
#20
0xed82b078
#4
0x0c7abd22
· blocks 2
#5
0x0c7abd22
· blocks 1
#18
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
7
w1
9
w0
10
w0
11
w1
13
w2
15
w1
18
w5
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x024500f0…be3d
0xd32edf…ff58
11 touches
15 conflicts
0x348fda08…7e96
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0002
0xab3526…fa38
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0x14af78bb…aed8
0x1b6862…e19c
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:
0xd32edf66…9fff58
15 conflicts on slot
0x024500f0d3…5ebe3d
Audit this contract →
← previous block
·
next block →
recent activity