pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#73,202,552
← previous block
next block →
recent activity
Analyzing
Block #73,202,552
16 transactions · 15 stateful · 2026-05-08 08:12:20 UTC
Parallelism
56
/100
Blocked
53
%
Avg conflicts / tx
1.5
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,202,552
· 16 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
0x0c7abd22
· blocks 7
#2
0xcf7468f4
#3
0x39435dac
· blocks 1
#4
0x98717539
· blocks 1
#13
0xeffdedb0
#14
setData
#15
0x69fd9b5b
#5
0x98717539
#6
0x0c7abd22
#7
0xed82b078
· blocks 5
#8
0xed82b078
· blocks 4
#9
0xed82b078
· blocks 3
#10
0xed82b078
· blocks 2
#11
0xed82b078
· blocks 1
#12
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
5
w1
6
w1
7
w1
8
w2
9
w3
10
w4
11
w5
12
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
14 touches
21 conflicts
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x1ee7a8f7…87f4
0x34b655…2a6f
4 touches
1 conflict
0x3b8ffd61…f3ad
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0x0335ae80…8414
0x8d66a4…3095
4 touches
1 conflict
0x143dba04…1b98
0x8d66a4…3095
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:
0x065c9d28…a9c394
21 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity