pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,775,783
← previous block
next block →
recent activity
Analyzing
Block #74,775,783
24 transactions · 13 stateful · 2026-05-15 15:10:46 UTC
Parallelism
83
/100
Blocked
23
%
Avg conflicts / tx
0.17
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,775,783
· 24 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0xcf7468f4
#5
0xa50026…d92b
#6
0xe73c18…8f93
#7
exactOutputSingle
#9
0xb264ae19
#10
0x5bf9264c
#11
updateDataFeedsValuesPartial
#12
0x6a0737ee
#13
redeemDelegations
#14
createModule
#15
0x5339c59f
#16
0x5339c59f
#17
0x8c781d…ca62
#18
0xe721cb…0c47
#19
setData
#20
0x4ed01e…a0fa
#21
0x9f9eef…6122
#22
0xc48ac1…db48
#23
0x39435dac
#2
0x0c7abd22
· blocks 1
#3
0x0c7abd22
· blocks 1
#8
execute
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
8
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf8cfef76…ae39
0xd32edf…ff58
5 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x01e7b865…6e6d
0x188d58…ea8e
4 touches
1 conflict
0x01e7b865…6e6f
0x188d58…ea8e
4 touches
1 conflict
0xed863ec8…90d8
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x8876d94c…8435
0x2a68ba…90c5
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:
0xd32edf66…9fff58
3 conflicts on slot
0xf8cfef76bd…24ae39
Audit this contract →
← previous block
·
next block →
recent activity