pev
.
One block, wave by wave
→
analytics
docs
offline
by Silk Nodes →
pev
/
block
/
#74,388,900
← previous block
next block →
recent activity
Analyzing
Block #74,388,900
20 transactions · 16 stateful · 2026-05-13 20:04:45 UTC
Parallelism
80
/100
Blocked
44
%
Avg conflicts / tx
0.7
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,388,900
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
· blocks 3
#6
updateDataFeedsValuesPartial
#7
0x6a04d9d5
#8
0x98717539
· blocks 4
#11
setData
#12
execute
#13
updatePriceFeedsIfNecessary
#14
forward
#15
0xfeb3f0…0441
#16
0x33894f…5c61
#18
0x39435dac
#3
updatePrices
· blocks 2
#9
0x98717539
· blocks 3
#4
updatePrices
· blocks 1
#10
0x98717539
#17
0x39435dac
· blocks 1
#5
updatePrices
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
8
w0
9
w1
10
w2
17
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x55888ede…6745
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0xab3526…fa38
8 touches
6 conflicts
0x62d080e9…4a7c
0x34b655…2a6f
8 touches
6 conflicts
0xc6417de0…2191
0xc8689a…ee79
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x908d4442…2c4b
0x34b655…2a6f
6 touches
3 conflicts
0x99f080dc…58c1
0x34b655…2a6f
6 touches
3 conflicts
0xd49762c9…1359
0x34b655…2a6f
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:
0x34b6552d…112a6f
6 conflicts on slot
0x55888eded5…d66745
Audit this contract →
← previous block
·
next block →
recent activity