pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,840,791
← previous block
next block →
recent activity
Analyzing
Block #75,840,791
20 transactions · 12 stateful · 2026-05-20 13:48:49 UTC
Parallelism
85
/100
Blocked
33
%
Avg conflicts / tx
0.3
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,840,791
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x67098489
· blocks 2
#4
0xcf7468f4
#5
0x6a0dbc39
#6
0x0c7abd22
· blocks 2
#8
exec
#10
updateDataFeedsValuesPartial
#11
0x62be7533
#12
0xc5918880
#13
0xed82b078
#14
0xa1798512
#15
0x534013…3f75
#16
0xdab319…5515
#17
setData
#18
0x39435dac
#19
0x6a0dbc39
#2
0x38b705ae
· blocks 1
#7
0x0c7abd22
· blocks 1
#3
execute
#9
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w0
7
w1
9
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0x733221cd…fcf5
0xd32edf…ff58
5 touches
3 conflicts
0xe75ce681…ba61
0x188d58…ea8e
4 touches
1 conflict
0x0dbf9688…c6cf
0xd18b7e…414b
4 touches
1 conflict
0xe75ce681…ba5f
0x188d58…ea8e
4 touches
1 conflict
0x12530975…a089
0x3bd359…433a
2 touches
0 conflicts
0x264c6e4e…cbb6
0x3bd359…433a
2 touches
0 conflicts
0x00000000…0000
0x453805…c7fd
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:
USDC (USDC)
3 conflicts on slot
0x17606ba612…ea1b6e
Audit this contract →
← previous block
·
next block →
recent activity