pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,196,728
← previous block
next block →
recent activity
Analyzing
Block #74,196,728
21 transactions · 14 stateful · 2026-05-12 22:46:40 UTC
Parallelism
62
/100
Blocked
57
%
Avg conflicts / tx
1.38
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,196,728
· 21 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
0x0c7abd22
· blocks 7
#8
0x1094dc9f
#9
0x0756e95c
#10
0xe0de3ed7
#11
0xcf7468f4
#12
updateDataFeedsValuesPartial
#13
0x6a03ae48
#14
0x98717539
· blocks 1
#16
0x6a03ae48
#17
setData
#18
0x6a03ae48
#19
0x39435dac
#2
0x0c7abd22
· blocks 6
#15
0x98717539
#3
0x0c7abd22
· blocks 5
#4
0x0c7abd22
· blocks 4
#5
0x0c7abd22
· blocks 3
#6
0x0c7abd22
· blocks 2
#7
0x0c7abd22
· blocks 1
#20
0x0c7abd22
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
20
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe0a2a91d…6695
0xd32edf…ff58
15 touches
28 conflicts
0x00000000…001e
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002e
0x1b6862…e19c
4 touches
1 conflict
0xba5743c7…21c5
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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
0xe0a2a91de4…5f6695
Audit this contract →
← previous block
·
next block →
recent activity