pev
.
One block, wave by wave
→
analytics
docs
offline
by Silk Nodes →
pev
/
block
/
#74,382,975
← previous block
next block →
recent activity
Analyzing
Block #74,382,975
19 transactions · 13 stateful · 2026-05-13 19:25:19 UTC
Parallelism
79
/100
Blocked
23
%
Avg conflicts / tx
0.32
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,382,975
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
updateDataFeedsValuesPartial
#3
setData
#4
redeemDelegations
#5
closeTrade
#6
forward
#7
0xf99cae99
#8
0x6df9e92b
· blocks 3
#12
0x6a04d097
#13
0xf67c7b…8423
#14
0x823016…656b
#15
0x6a868a…73b5
#16
0x406277…9109
#17
0x13db778a
#18
0x39435dac
#9
0x6df9e92b
· blocks 2
#10
0x6df9e92b
· blocks 1
#11
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
8
w0
9
w1
10
w2
11
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa472d565…9fe4
0x3bd359…433a
8 touches
6 conflicts
0xbf25e763…684f
0x3bd359…433a
4 touches
1 conflict
0x44ad89ba…cf83
0x5c2513…7777
4 touches
1 conflict
0xce2b6650…ecc3
0x5c2513…7777
4 touches
1 conflict
0x00000000…0000
0x776059…1d8d
4 touches
1 conflict
0x00000000…0000
0xcc67aa…c71c
4 touches
1 conflict
0x00000000…0001
0xcc67aa…c71c
4 touches
1 conflict
0x44ad89ba…cf83
0xde22b2…7777
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:
0x3bd359c1…15433a
6 conflicts on slot
0xa472d565a0…ae9fe4
Audit this contract →
← previous block
·
next block →
recent activity