pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,296,225
← previous block
next block →
recent activity
Analyzing
Block #72,296,225
19 transactions · 18 stateful · 2026-05-04 03:35:48 UTC
Parallelism
74
/100
Blocked
56
%
Avg conflicts / tx
1.11
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,296,225
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#2
execute_route
· blocks 2
#5
0x69f8148c
#6
execute
#7
0x98717539
· blocks 1
#10
0xb9bbd3ee
#11
updateDataFeedsValuesPartial
#17
setData
#3
execute_route
· blocks 1
#8
0x0c7abd22
#9
0x3f5c179b
· blocks 4
#12
0xed82b078
· blocks 2
#18
0x39435dac
#4
execute_route
#13
0xed82b078
· blocks 2
#14
0xed82b078
· blocks 1
#15
0xed82b078
· blocks 1
#16
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
7
w0
8
w1
9
w1
12
w1
13
w2
14
w2
15
w3
16
w4
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
10 touches
10 conflicts
0x24968e6d…0132
0x065c9d…c394
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0xd77e90ec…8c04
0x3bd359…433a
6 touches
3 conflicts
0xbbee74c2…567a
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0018
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0028
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:
0x065c9d28…a9c394
10 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity