pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#79,115,285
← previous block
next block →
recent activity
Analyzing
Block #79,115,285
22 transactions · 20 stateful · 2026-06-04 17:34:22 UTC
Parallelism
77
/100
Blocked
35
%
Avg conflicts / tx
0.68
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#79,115,285
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a21b796
#2
0xab083028
· blocks 3
#4
forward
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
0x5bf9264c
#8
0x5bf9264c
#9
0x0c7abd22
· blocks 4
#13
updatePriceFeedsIfNecessary
#15
forward
#16
setData
#17
0x39435dac
· blocks 1
#19
execute
#21
0xc7e3ec2c
#3
0x6ad2e98b
#10
0x0c7abd22
· blocks 3
#18
0x39435dac
#11
0x0c7abd22
· blocks 3
#12
0x0c7abd22
· blocks 1
#20
execute
#14
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
9
w0
10
w1
11
w2
12
w3
14
w4
17
w0
18
w1
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf7f975ed…9e78
0xd32edf…ff58
9 touches
10 conflicts
0xcb45d9d6…cb81
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0019
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x9ff176a9…152e
0x065c9d…c394
4 touches
1 conflict
0x00f7e3b7…e015
0x188d58…ea8e
4 touches
1 conflict
0x00f7e3b7…e016
0x188d58…ea8e
4 touches
1 conflict
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
10 conflicts on slot
0xf7f975ed29…c99e78
Audit this contract →
← previous block
·
next block →
recent activity