pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,040,811
← previous block
next block →
recent activity
Analyzing
Block #74,040,811
21 transactions · 18 stateful · 2026-05-12 05:29:12 UTC
Parallelism
67
/100
Blocked
56
%
Avg conflicts / tx
1.29
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,040,811
· 21 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x1ffa3c9b
· blocks 1
#2
0x6a02bb20
#3
0x6a02bb20
#4
0x98717539
· blocks 1
#5
updateDataFeedsValuesPartial
#6
0x0c7abd22
· blocks 2
#8
exactInputSingle
#10
RockPaperScissors_Play
#11
mintPublic
· blocks 6
#18
setData
#7
0x0c7abd22
· blocks 1
#12
mintPublic
· blocks 5
#19
0x39435dac
· blocks 1
#9
0x0c7abd22
#13
mintPublic
· blocks 4
#20
0x39435dac
#14
mintPublic
· blocks 3
#15
mintPublic
· blocks 2
#16
mintPublic
· blocks 1
#17
mintPublic
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
6
w0
7
w1
9
w2
11
w0
12
w1
13
w2
14
w3
15
w4
16
w5
17
w6
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0001
0x5c533c…a5a6
14 touches
21 conflicts
0xea4e2cb2…7762
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001b
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002b
0x1b6862…e19c
4 touches
1 conflict
0x48a29a03…c438
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:
0x5c533c7f…5ba5a6
21 conflicts on slot
0x0000000000…000001
Audit this contract →
← previous block
·
next block →
recent activity