pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,035,863
← previous block
next block →
recent activity
Analyzing
Block #84,035,863
21 transactions · 20 stateful · 2026-06-27 12:53:01 UTC
Parallelism
67
/100
Blocked
45
%
Avg conflicts / tx
0.76
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,035,863
· 21 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#7
updatePrices
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
0x98717539
· blocks 1
#12
0x5a5d9a99
#17
0xed82b078
#18
0x6a3fc824
#19
setData
#20
0x39435dac
#2
0x0c7abd22
· blocks 3
#13
0x0f6795d9
· blocks 1
#3
0x0c7abd22
· blocks 3
#14
0x0f6795d9
#15
0xed82b078
· blocks 1
#4
0x0c7abd22
· blocks 2
#5
0x6ad2e98b
· blocks 1
#6
0xab083028
· blocks 1
#16
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
5
w4
6
w5
11
w0
13
w1
14
w2
15
w2
16
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…001b
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x794b8f81…3eaa
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002b
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x5840d9ea…2aa1
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…00001b
Audit this contract →
← previous block
·
next block →
recent activity