pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,073,937
← previous block
next block →
recent activity
Analyzing
Block #84,073,937
25 transactions · 21 stateful · 2026-06-27 17:06:35 UTC
Parallelism
76
/100
Blocked
43
%
Avg conflicts / tx
0.64
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,073,937
· 25 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x1094dc9f
#6
updatePrices
· blocks 1
#7
updatePrices
#8
updatePrices
#10
0x6a400392
#11
0x98717539
#12
0x0f6795d9
· blocks 1
#14
updateDataFeedsValuesPartial
#15
0xed82b078
#18
0xed82b078
#19
0xed82b078
#20
setData
#21
0x39435dac
· blocks 2
#24
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#9
updatePrices
#13
0x0f6795d9
· blocks 2
#3
0x0c7abd22
· blocks 2
#22
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 1
#23
0x39435dac
#16
0xed82b078
· blocks 1
#17
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w0
9
w1
12
w0
13
w1
16
w4
17
w5
21
w0
22
w2
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001c
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002c
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0xfac61869…a55f
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x505d36c8…57db
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…000015
Audit this contract →
← previous block
·
next block →
recent activity