pev
.
One block, wave by wave
→
analytics
docs
offline
by Silk Nodes →
pev
/
block
/
#74,455,818
← previous block
next block →
recent activity
Analyzing
Block #74,455,818
18 transactions · 9 stateful · 2026-05-14 03:30:16 UTC
Parallelism
89
/100
Blocked
22
%
Avg conflicts / tx
0.11
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,455,818
· 18 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 1
#3
updatePrices
· blocks 1
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updateDataFeedsValuesPartial
#11
0x98717539
#13
redeemDelegations
#14
0xf5616d…91f1
#15
0xddded3…f52e
#16
setData
#17
0x97a5cc…8785
#4
updatePrices
#12
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x4229cc23…c23f
0xd32edf…ff58
3 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x40d2fc6f…ec89
0x065c9d…c394
2 touches
0 conflicts
0x00000000…0013
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0015
0x1b6862…e19c
2 touches
0 conflicts
0x511f46a7…edac
0x1b6862…e19c
2 touches
0 conflicts
0x30276c1c…47b4
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:
0xab35264b…1cfa38
1 conflict on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity