pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,516,001
← previous block
next block →
recent activity
Analyzing
Block #74,516,001
27 transactions · 15 stateful · 2026-05-14 10:11:54 UTC
Parallelism
89
/100
Blocked
33
%
Avg conflicts / tx
0.22
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,516,001
· 27 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x1094dc9f
#2
0xed82b078
#3
updatePrices
· blocks 1
#5
transfer
#6
0x98717539
· blocks 2
#8
0x6a05a062
#9
0x0c7abd22
· blocks 2
#10
nothingToSeeHere_04ikDO9
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
setData
#15
0xf09a70…0afa
#16
0x3f4b79…1af2
#17
0x8d336d…3f80
#18
0x5455a0…49db
#19
0x265770…7cc4
#20
0x919500…eba1
#21
0x6e4e45…dbe9
#22
0xeb4d24…197d
#23
0xa400c2…135d
#24
0x40ca3a…c981
#4
updatePrices
#7
0x98717539
#11
0x0c7abd22
· blocks 1
#26
0x39435dac
#25
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w0
7
w1
9
w0
11
w1
25
w2
26
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3a203809…5a51
0xd32edf…ff58
5 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x1c389468…6b0e
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x013bb37b…eb4e
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x9194f4a3…10b8
0x754704…b603
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:
FastLane: FastLaneAuctionHandler
3 conflicts on slot
0x3a20380931…605a51
Audit this contract →
← previous block
·
next block →
recent activity