pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,765,001
← previous block
next block →
recent activity
Analyzing
Block #74,765,001
23 transactions · 20 stateful · 2026-05-15 13:58:31 UTC
Parallelism
65
/100
Blocked
45
%
Avg conflicts / tx
0.87
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,765,001
· 23 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x05ee6a22
#2
updatePrices
#3
updatePrices
#4
forward
#5
forward
#6
0x0c7abd22
· blocks 2
#7
0x6a0726ff
#8
0x98717539
· blocks 5
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#17
updatePriceFeedsIfNecessary
#18
setData
#22
0x42dd8743
#9
0x98717539
· blocks 2
#15
0x0c7abd22
· blocks 1
#10
0x98717539
· blocks 4
#16
0x0c7abd22
#11
0x98717539
· blocks 1
#12
0x98717539
· blocks 2
#19
0x39435dac
· blocks 2
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
8
w0
9
w1
10
w2
11
w3
12
w4
15
w1
16
w2
19
w5
20
w6
21
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x388e001a…7e04
0x34b655…2a6f
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xc6417de0…2191
0xc8689a…ee79
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x676f9f01…a8ac
0x34b655…2a6f
6 touches
3 conflicts
0x5aeaf08b…cbf7
0x34b655…2a6f
6 touches
3 conflicts
0xe30c673f…5190
0xd32edf…ff58
5 touches
3 conflicts
0x57de3828…3fbb
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
0x388e001a16…e57e04
Audit this contract →
← previous block
·
next block →
recent activity