pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,619,020
← previous block
next block →
recent activity
Analyzing
Block #74,619,020
16 transactions · 16 stateful · 2026-05-14 21:44:14 UTC
Parallelism
75
/100
Blocked
38
%
Avg conflicts / tx
0.56
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,619,020
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execute_route
· blocks 2
#3
execute
#5
0x0c7abd22
· blocks 1
#6
0x98717539
#7
0x6df9e92b
· blocks 3
#11
updateDataFeedsValuesPartial
#12
0x5339c59f
#14
setData
#15
0x39435dac
#2
execute_route
#4
execute
#8
0x6df9e92b
· blocks 2
#13
0x5339c59f
#9
0x6df9e92b
· blocks 1
#10
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w1
5
w0
7
w0
8
w1
9
w2
10
w3
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x44ad89ba…cf83
0x0cc9b2…7777
8 touches
6 conflicts
0x99a3a7c1…1e2b
0x0cc9b2…7777
8 touches
6 conflicts
0xa10c86f8…4b74
0x3bd359…433a
8 touches
6 conflicts
0x00000000…0000
0x019883…2a9a
8 touches
6 conflicts
0x00000000…0002
0x019883…2a9a
8 touches
6 conflicts
0xa472d565…9fe4
0x3bd359…433a
8 touches
6 conflicts
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x97fbaa91…997f
0x065c9d…c394
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:
0x0cc9b2e2…2e7777
6 conflicts on slot
0x44ad89ba62…49cf83
Audit this contract →
← previous block
·
next block →
recent activity