pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,250,196
← previous block
next block →
recent activity
Analyzing
Block #74,250,196
27 transactions · 18 stateful · 2026-05-13 04:42:09 UTC
Parallelism
74
/100
Blocked
39
%
Avg conflicts / tx
0.81
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,250,196
· 27 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
execute
#2
execute
#3
0xcf7468f4
#4
0x1ffa3c9b
· blocks 6
#6
0x6a040198
#7
exactOutputSingle
#8
execute
#9
0x98717539
#10
forward
#11
updateDataFeedsValuesPartial
#12
0x0c7abd22
· blocks 1
#13
approve
#14
exactInputSingle
#17
0xed82b078
#20
0x6a040198
#21
0x6a040198
#22
setData
#24
0x39435dac
· blocks 1
#26
0x39435dac
#5
0x1ffa3c9b
· blocks 5
#25
0x39435dac
#15
0x0c7abd22
· blocks 3
#16
0xed82b078
· blocks 3
#18
0xed82b078
· blocks 2
#19
0xed82b078
· blocks 1
#23
0xa09e9040
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
12
w0
15
w2
16
w3
18
w4
19
w5
23
w6
24
w0
25
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
12 touches
15 conflicts
0xf823e97f…2ee6
0x065c9d…c394
10 touches
10 conflicts
0xcf3283ba…c9fa
0x065c9d…c394
8 touches
6 conflicts
0x50997ada…364d
0x5d823e…89c6
4 touches
1 conflict
0x6b319071…a105
0xc8689a…ee79
4 touches
1 conflict
0xf0f673fd…37a7
0x5d823e…89c6
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0x30276c1c…47b4
0x2a68ba…90c5
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
15 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity