pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#79,249,973
← previous block
next block →
recent activity
Analyzing
Block #79,249,973
28 transactions · 23 stateful · 2026-06-05 08:32:33 UTC
Parallelism
86
/100
Blocked
43
%
Avg conflicts / tx
0.54
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#79,249,973
· 28 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
execute
#5
execute
· blocks 1
#6
exactOutputSingle
#9
0x5339c59f
#10
0x5bf9264c
#11
0x5bf9264c
#12
0x6b8f732b
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
0x0f6795d9
· blocks 2
#17
0x0f6795d9
#20
forward
#21
0x6a228a19
· blocks 1
#23
setData
#27
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#7
execute
#18
0x3f5c179b
#22
0x6a228a19
#24
0x39435dac
· blocks 2
#3
0x0c7abd22
· blocks 2
#25
0x39435dac
· blocks 1
#8
0xed82b078
#19
0x0c7abd22
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
7
w1
8
w3
16
w0
18
w1
19
w3
21
w0
22
w1
24
w1
25
w2
26
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0xd996735f…8731
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001b
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002b
0x1b6862…e19c
8 touches
6 conflicts
0xcd0a58ce…1b19
0xd32edf…ff58
7 touches
6 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:
ShMonad (shMON)
6 conflicts on slot
0x0000000000…000013
Audit this contract →
← previous block
·
next block →
recent activity