pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,627,542
← previous block
next block →
recent activity
Analyzing
Block #74,627,542
29 transactions · 21 stateful · 2026-05-14 22:41:00 UTC
Parallelism
86
/100
Blocked
48
%
Avg conflicts / tx
0.62
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,627,542
· 29 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
execute_route
#5
0x575c0012
#6
0x0777da…0208
#7
0x6a064ff4
#8
execute
#9
exactOutputSingle
#10
updatePrices
· blocks 3
#14
0xe7be4706
#15
0x5bf9264c
#16
0x5bf9264c
#17
0xe7be4706
#18
0xe7be4706
#19
0x98717539
· blocks 2
#22
updateDataFeedsValuesPartial
#23
updateDataFeedsValuesPartial
#24
0x6a064ff4
#25
setData
#2
0x0c7abd22
· blocks 3
#11
updatePrices
· blocks 2
#26
0x39435dac
· blocks 2
#4
0x1ffa3c9b
#12
updatePrices
· blocks 1
#20
0x0c7abd22
· blocks 1
#27
0x39435dac
· blocks 1
#13
updatePrices
#21
0x0c7abd22
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
10
w0
11
w1
12
w2
13
w3
19
w0
20
w2
21
w3
26
w1
27
w2
28
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
8 touches
6 conflicts
0x3623a7c3…78c2
0xd32edf…ff58
7 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002f
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21c6
0x1b6862…e19c
6 touches
3 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:
0xab35264b…1cfa38
6 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity