pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,644,018
← previous block
next block →
recent activity
Analyzing
Block #74,644,018
18 transactions · 15 stateful · 2026-05-15 00:30:46 UTC
Parallelism
50
/100
Blocked
67
%
Avg conflicts / tx
1.78
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,644,018
· 18 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#8
createModule
#10
0xb4aabc…aa7f
#13
0x98717539
· blocks 1
#14
updateDataFeedsValuesPartial
#15
0x6a0669ae
#16
setData
#2
0x0c7abd22
· blocks 6
#17
0x39435dac
#3
0x0c7abd22
· blocks 5
#4
0x0c7abd22
· blocks 4
#5
0x0c7abd22
· blocks 3
#6
0x0c7abd22
· blocks 2
#7
0x0c7abd22
· blocks 3
#9
0x1094dc9f
· blocks 1
#12
0x0c7abd22
#11
0x1be2fb9c
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
7
w6
12
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x451e3c05…a33a
0xd32edf…ff58
15 touches
28 conflicts
0x30276c1c…47b4
0x2a68ba…90c5
6 touches
3 conflicts
0x33018431…8f5c
0x188d58…ea8e
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x17a7f697…dcb8
0x1b6862…e19c
4 touches
1 conflict
0xf3981be5…2c47
0x34b655…2a6f
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
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:
0xd32edf66…9fff58
28 conflicts on slot
0x451e3c0581…72a33a
Audit this contract →
← previous block
·
next block →
recent activity