pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,750,551
← previous block
next block →
recent activity
Analyzing
Block #74,750,551
26 transactions · 16 stateful · 2026-05-15 12:21:35 UTC
Parallelism
92
/100
Blocked
19
%
Avg conflicts / tx
0.12
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,750,551
· 26 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x6a071047
#4
0xed82b078
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
0x98717539
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x6a071047
#16
forward
#17
0x6df9e92b
· blocks 1
#19
setData
#20
0x6a071047
#21
0x39435dac
#22
0x39435dac
#23
0x39435dac
#24
0x39435dac
· blocks 1
#2
0x0c7abd22
#18
0x6df9e92b
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
17
w0
18
w1
24
w0
25
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0000
0x86dfd5…6a7d
4 touches
1 conflict
0x44ad89ba…cf83
0xb72e62…7777
4 touches
1 conflict
0x1d4c90ab…1ba7
0xb72e62…7777
4 touches
1 conflict
0x00000000…0001
0x86dfd5…6a7d
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
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:
0x86dfd554…906a7d
1 conflict on slot
0x0000000000…000000
Audit this contract →
← previous block
·
next block →
recent activity