pev
.
One block, wave by wave
→
offline
by Silk Nodes →
pev
/
block
/
#72,171,791
← previous block
next block →
recent activity
Analyzing
Block #72,171,791
9 transactions · 7 stateful · 2026-05-03 13:39:40 UTC
Parallelism
56
/100
Blocked
43
%
Avg conflicts / tx
0.67
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,171,791
· 9 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x1094dc9f
· blocks 2
#2
0xe0de3ed7
#3
0x0c7abd22
· blocks 2
#5
updateDataFeedsValuesPartial
#7
setData
#4
0x3f5c179b
· blocks 1
#6
0x0c7abd22
· blocks 1
#8
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
6
w2
8
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92d610a6…9a40
0x2a68ba…90c5
6 touches
3 conflicts
0x4e11a2ff…c8d4
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0003
0x5afd3e…7620
4 touches
1 conflict
0xffe431af…8faa
0x065c9d…c394
4 touches
1 conflict
0x5d82c9b5…004c
0x3bd359…433a
4 touches
1 conflict
0x00000000…0004
0x5afd3e…7620
4 touches
1 conflict
0x00000000…0005
0x5afd3e…7620
4 touches
1 conflict
0x8862e4e5…0ca5
0x5afd3e…7620
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:
0x2a68ba18…8e90c5
3 conflicts on slot
0x92d610a6f9…379a40
Audit this contract →
← previous block
·
next block →
recent activity