pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,517,649
← previous block
next block →
recent activity
Analyzing
Block #74,517,649
23 transactions · 10 stateful · 2026-05-14 10:23:01 UTC
Parallelism
87
/100
Blocked
30
%
Avg conflicts / tx
0.17
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,517,649
· 23 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
updatePrices
#2
0x5bf9264c
#3
0x5bf9264c
#4
0x39435dac
· blocks 2
#5
0xed82b078
#6
0x6df9e92b
· blocks 1
#8
updateDataFeedsValuesPartial
#9
0x61e5e0…be48
#10
0xbe0a8d…839d
#11
setData
#12
0xfb9c7a…784e
#13
0xf74877…bd60
#14
0x4f5378…e18e
#15
0x9fc656…322f
#16
0x6ca32a…0f3e
#17
0xfb70e6…f17e
#18
0xb0f967…6f70
#19
0x00d8b0…26b7
#22
0x39435dac
#7
0x6df9e92b
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w0
7
w1
20
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x99a3a7c1…1e2b
0x0cc9b2…7777
4 touches
1 conflict
0x00000000…0000
0x019883…2a9a
4 touches
1 conflict
0x01737532…9b12
0x34b655…2a6f
4 touches
1 conflict
0xeebd31ac…0794
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0002
0x019883…2a9a
4 touches
1 conflict
0xa10c86f8…4b74
0x3bd359…433a
4 touches
1 conflict
0xa472d565…9fe4
0x3bd359…433a
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:
0x34b6552d…112a6f
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity