pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,772,442
← previous block
next block →
recent activity
Analyzing
Block #74,772,442
14 transactions · 8 stateful · 2026-05-15 14:48:23 UTC
Parallelism
86
/100
Blocked
13
%
Avg conflicts / tx
0.07
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,772,442
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x98717539
#2
verifyOracleProofV2
#3
0x6df9e92b
· blocks 1
#5
updateDataFeedsValuesPartial
#6
0x6a0732af
#7
0x8a0d80…6f42
#8
0xa9e1a7…42bf
#9
setData
#10
0xa92b04…8c87
#11
0x46ec46…06b4
#12
0xdadb67…a3d4
#13
approve
#4
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22882eec…bc8a
0x3bd359…433a
4 touches
1 conflict
0xa472d565…9fe4
0x3bd359…433a
4 touches
1 conflict
0x00000000…0000
0x81550c…bba7
4 touches
1 conflict
0x00000000…0001
0x81550c…bba7
4 touches
1 conflict
0x44ad89ba…cf83
0xb744f5…7777
4 touches
1 conflict
0x67813250…9467
0xb744f5…7777
4 touches
1 conflict
0x34e6ea13…3aaa
0x34b655…2a6f
2 touches
0 conflicts
0x3f3d3cdb…9d30
0x34b655…2a6f
2 touches
0 conflicts
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
1 conflict on slot
0x22882eecec…28bc8a
Audit this contract →
← previous block
·
next block →
recent activity