pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,288,830
← previous block
next block →
recent activity
Analyzing
Block #74,288,830
9 transactions · 9 stateful · 2026-05-13 08:58:57 UTC
Parallelism
78
/100
Blocked
11
%
Avg conflicts / tx
0.11
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,288,830
· 9 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
updatePriceFeedsIfNecessary
#6
0x6a043dc8
#7
setData
#8
0x39435dac
#2
0x1094dc9f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x30276c1c…47b4
0x2a68ba…90c5
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x0ad10d7f…e1ec
0x065c9d…c394
2 touches
0 conflicts
0x3cbe002f…736c
0x065c9d…c394
2 touches
0 conflicts
0xf823e97f…2ee6
0x065c9d…c394
2 touches
0 conflicts
0x00f7e3b7…e015
0x188d58…ea8e
2 touches
0 conflicts
0x00f7e3b7…e016
0x188d58…ea8e
2 touches
0 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
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:
Kuru Exchange: MarginAccount
1 conflict on slot
0x30276c1c08…7247b4
Audit this contract →
← previous block
·
next block →
recent activity