pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,506,166
← previous block
next block →
recent activity
Analyzing
Block #74,506,166
14 transactions · 10 stateful · 2026-05-14 09:05:39 UTC
Parallelism
79
/100
Blocked
30
%
Avg conflicts / tx
0.29
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,506,166
· 14 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
updateDataFeedsValuesPartial
#4
0x6df9e92b
· blocks 2
#7
withdraw
#8
0x6a0590db
#9
setData
#10
0xa81770…672e
#11
0xa0b451…4cd8
#12
0x175fa7…76a3
#13
0x39435dac
#3
0xed82b078
#5
0x6df9e92b
· blocks 1
#6
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w0
5
w1
6
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa472d565…9fe4
0x3bd359…433a
6 touches
3 conflicts
0x44ad89ba…cf83
0x0cc9b2…7777
4 touches
1 conflict
0x00000000…0000
0x019883…2a9a
4 touches
1 conflict
0x00000000…0002
0x019883…2a9a
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x5c8c6ab6…dc36
0x065c9d…c394
4 touches
1 conflict
0x99a3a7c1…1e2b
0x0cc9b2…7777
4 touches
1 conflict
0xa10c86f8…4b74
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:
0x3bd359c1…15433a
3 conflicts on slot
0xa472d565a0…ae9fe4
Audit this contract →
← previous block
·
next block →
recent activity